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Inertia is on the lookout for talented Mechanical Engineers passionate about revolutionizing target fabrication for our cutting-edge fusion program. This role entails the design and optimization of precise assembly, bonding, and alignment processes for high-strength target components.
Primary Responsibilities:
Design and engineer tooling and fixtures aimed at precision target fabrication and assembly.
Collaborate closely with materials scientists and process engineers to enhance target integrity and production efficiency.
Conduct mechanical testing and reliability evaluations of bonding and assembly techniques.
Assist in the development of automation systems for the mass production of fusion targets.
Engage with vendors, external partners, and internal stakeholders to qualify materials and components.
Overview:Inertia is on the lookout for talented Mechanical Engineers passionate about revolutionizing target fabrication for our cutting-edge fusion program. This role entails the design and optimization of precise assembly, bonding, and alignment processes for high-strength target components.Primary Responsibilities:Design and engineer tooling and fixtures …
Overview:Inertia is on the lookout for a talented Cryogenics Engineer to spearhead the design and advancement of systems dedicated to layering deuterium-tritium (DT) fuel in inertial fusion energy (IFE) targets. This role encompasses the complete spectrum from prototyping to mass production systems, achieving target throughput rates of a few Hertz. The engineer will be responsible for transitioning targets from room temperature to cryogenic conditions for efficient fuel condensing and layering, ultimately passing them to a target injector (launcher) for acceleration into the power plant chamber. The development will also encompass the cryogenics systems necessary for housing the injector, making these elements vital for fueling the Inertia fusion power plant.Primary Responsibilities:Lead the design and development of cryogenics systems for effective fuel layering in IFE targets.Create and refine cryogenic systems for target injector housing, contributing to injector design efforts.Develop and implement tests to assess the performance of cryogenic systems and analyze resultant data.Support additional cryogenic projects related to power plants, including tritium recovery, purification systems, and chamber gas recirculation.Qualifications:Required:Ph.D. or Master’s degree (or equivalent experience) in Engineering, Applied Physics, Physics, or a related field.Proven experience in designing and developing sophisticated cryogenics systems.Demonstrated capability in modeling static heat loads and transient cooldowns in cryogenic environments.Exceptional analytical skills with a focus on data measurement and analysis.Preferred:Experience with cryogenic mechanical and fluid handling systems.Background in designing systems for handling deuterium-tritium (DT).Familiarity with fusion cryogenic systems.Experience with various closed-loop cryogenic plant equipment.Proficiency in FEM or FDM codes.Salary & Benefits:The base salary range for this role is $125,000 - $200,000; actual compensation may vary based on skills, experience, and education.
We are seeking a dedicated Manager of Target Layering Systems to lead the target layering process at the National Ignition Facility (NIF). In this pivotal role, you will oversee the meticulous layering activities essential for enhancing and expanding the functionality of our operations. Target layering involves the growth of a thin ice layer within a target capsule, utilizing sophisticated scripts and precise temperature control methodologies.Your responsibilities will include providing advanced technical solutions to the operations staff, optimizing both layering and x-ray operations processes. As a 24-hour facility, this position demands off-hours support for troubleshooting and technical guidance. You will be joining the Laser Systems Engineering & Operations (LSEO) Division within the Engineering Directorate.Key Responsibilities:Deliver innovative technical expertise through MATLAB process control code for the layering operations, focusing on cryogenic target systems, temperature control, and x-ray systems.Lead the creation and execution of test plans following industry best practices, ensuring that results are reproducible and thoroughly documented.Address complex technical challenges, completing tasks with minimal supervision while reporting outcomes effectively.Collaborate with Subject Matter Experts to develop comprehensive procedures for target layering operations and associated activities.Work closely with Cryo Operations staff and management to ensure adherence to established procedures and safety protocols during layered target experiments.Conduct training and qualification sessions for Cryogenic System Operators in target layering and x-ray diagnostics.Analyze operational metrics and trends to derive insights for best practices and process enhancements.Take ownership of all layering-related challenges within the facility, providing guidance as necessary.Perform additional duties as assigned.
Lawrence Livermore National Laboratory is hiring an Electronics Fabrication Technician Specialist in Livermore. This role centers on building and testing electronic components and systems for scientific research projects. Main responsibilities Build and assemble electronic parts and systems based on detailed project specifications. Test finished assemblies to verify they function correctly and meet quality standards. Use a range of tools and equipment in support of ongoing research and development work. Role impact Work in this position directly supports scientific progress at LLNL, contributing to the advancement of new technologies and research initiatives.
Join the prestigious team at the Lawrence Livermore National Laboratory (LLNL) as a Target Area Field Lead. In this pivotal role, you will oversee and coordinate field operations, ensuring the successful implementation of various projects. Your expertise will drive efficiency, safety, and innovation in critical areas.
Join our innovative team at Lawrence Livermore National Laboratory as a Target Experimental Systems Manager. In this pivotal role, you will lead and oversee experimental systems designed to enhance our research capabilities. Your expertise will be essential in managing complex projects, ensuring adherence to safety protocols, and driving the success of experimental initiatives.
Role overview The Mechanical Engineering Lead at Lawrence Livermore National Laboratory guides a team of engineers working on the design, development, and implementation of advanced mechanical systems. This position is based in Livermore and plays a key part in ensuring projects meet strict performance and safety standards while supporting important research initiatives. What you will do Lead and mentor a group of mechanical engineers throughout project lifecycles. Oversee the design and execution of mechanical systems for complex applications. Manage projects from initial concept through to final delivery. Verify that all engineering solutions comply with safety and performance requirements. Contribute technical expertise and project leadership to support ongoing research efforts. Requirements This role requires experience in leading engineering teams, a strong background in mechanical system design, and a commitment to upholding safety and performance standards on critical projects. Working at Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory is known for its work in science, engineering, and national security. Mechanical engineers here contribute to technology advancements and support research that has a broad impact.
Overview:Join Inertia as we seek talented Optical - Mechanical Engineers dedicated to enhancing the design and testing capabilities of high-power laser systems for our pioneering fusion energy program. Our goal is to develop the world's highest average power pulsed lasers, which will serve as the 'unit cell' of our future power plant. Collaborating with industry leaders, government entities, and academic institutions, we aim to construct a demonstrator beamline that achieves 10 kJ at 10 Hz with a 10% wall-plug efficiency, utilizing cutting-edge diode-pumped solid-state laser technology (DPSSL).Initially, you will be responsible for creating test stands for various system components, including optical and thermal evaluations of the amplifier, testing pulsed semiconductor laser diode arrays, assessing high damage threshold optics, and developing manufacturing methods for a diverse array of optical components.Primary Responsibilities:Your role will encompass some or all of the following:Design innovative, highly stable opto-mechanical systems for advanced high-power, high-energy laser systems.Conduct comprehensive opto-mechanical analyses to enhance pointing stability, mitigate thermal drift, and address mounting stresses.Implement heat flow, stress, and birefringence analyses using finite element analysis (FEA) and computational fluid dynamics (CFD) tools such as COMSOL and Abaqus.Generate detailed drawings with SolidWorks to facilitate the development and procurement of optical and mechanical components.Devise test plans for thorough evaluation of your designs.Collaborate with optical and systems engineering teams to deliver cohesive, integrated designs.Qualifications:Bachelor's or Master's degree in Mechanical Engineering, Optical Engineering, or a related discipline.Proven design experience with precision opto-mechanical products.Expertise in CAD and design-for-manufacturing methodologies.Practical experimental and prototyping skills.Salary & Benefits:The salary range for this position is $120,000 - $225,000. Actual compensation will be determined based on skills, experience, and education.We offer competitive compensation along with an exceptional benefits package, which includes medical, dental, and vision plans, company-paid holidays, a matching 401(k) plan, and more!
Join inertia as a Senior Mechanical Design Engineer and be a pivotal part of our innovative team. In this role, you will leverage your expertise in mechanical design to develop cutting-edge solutions for our projects. You will work closely with cross-functional teams to ensure the successful execution of design processes, from concept to production.
Full-time|$75K/yr - $130K/yr|On-site|Livermore, CA
About GILLIG LLC GILLIG LLC designs and manufactures transit buses in Livermore, CA, serving communities across the United States. The company is known for its focus on environmental sustainability and social responsibility, with a strong reputation for quality, reliability, and service. All GILLIG buses are designed and built in-house, supporting the shift to zero-emission vehicles. Why Join GILLIG? Pioneers in eco-friendly mobility with battery electric, hybrid electric, near-zero CNG, and clean diesel transit buses Team-oriented, inclusive culture that values collaboration Over 132 years of stability and growth in the Bay Area Flexible schedules based on project needs Competitive compensation, company-paid medical premiums, a strong retirement plan, and a comprehensive benefits package Engineering at GILLIG The Engineering team develops and customizes heavy-duty, clean-technology transit buses. Engineers contribute to every stage, from initial design and analysis to testing, launch, and troubleshooting. The Mechanical Engineering group focuses on mechanical systems and components, such as chassis, HVAC, interior layouts, and powertrain integration. Team members work closely with other departments to meet regulatory standards, resolve production challenges, and deliver efficient, cost-effective designs. Role Overview: Mechanical Engineer - Interiors This position supports senior engineers in the design and industrialization of transit bus components, with an emphasis on interiors. The Mechanical Engineer will contribute to decisions at the vehicle, system, and component levels, working alongside experienced colleagues. Key responsibilities include providing engineering support, performing design analysis, and participating in the product development process for GILLIG's evolving bus lineup.
Join our team at the National Ignition Facility and Photon Sciences (NIF&PS) Directorate as a skilled and detail-oriented Integration Lead for the Target and Laser Interaction Sphere (TaLIS). In this critical role, you will spearhead the technical integration and coordination efforts necessary for the safe and efficient operation of the NIF Target Chamber and the laser-target interaction area. You will collaborate with a diverse team of physicists, engineers, software developers, designers, and technicians to ensure that targets, diagnostics, and laser configurations align with facility standards for safety, cleanliness, and operational excellence. This position is part of the Laser Systems Engineering & Operations (LSEO) Division within the Engineering Directorate, allowing you to contribute to cutting-edge scientific research at a large scale.Note: This position requires full-time on-site presence due to the nature of the work.Key Responsibilities:Lead and manage technical teams and programs, working with minimal supervision, utilizing advanced knowledge and leadership skills to oversee workflow, resource allocation, and project completion.Define project goals and strategies for the TaLIS expert group, integrating experimental configurations while adhering to Target Chamber geometry and operational limits.Oversee all technical documentation and input throughout the NIF experimental lifecycle, guiding stakeholders in accordance with funding and integration expectations.Conduct technical reviews and approvals for experimental configurations to ensure compliance with evolving program and facility requirements.Manage technical issues, action items, and risk assessments across experimental campaigns, ensuring timely resolutions and effective communication.Maintain comprehensive operational records and knowledge repositories for TaLIS, ensuring high standards for documentation quality and configuration traceability.Work collaboratively with physicists and engineers to address technical integration challenges regarding target and diagnostic alignment with laser configurations.
We are seeking talented Mechanical Technologists and Senior Mechanical Technologists to join our team at Lawrence Livermore National Laboratory. In these roles, you will play a vital part in supporting ongoing programmatic activities, collaborating with engineers, scientists, and technical staff. Your responsibilities will encompass the design of fixtures and assemblies, setting up and maintaining vacuum systems, operating and troubleshooting equipment, modifying hardware, and engaging in basic fabrication using standard tools and equipment. You will also work with various testing equipment, including digital voltmeters and oscilloscopes. These positions are located within the Materials and Non-Destructive Evaluation (MNDE) Section of the Materials Engineering Division (MED).Note: This role requires full-time, on-site presence due to the nature of the work.The positions will be filled at either level based on the applicant's knowledge and experience, as assessed by the hiring team. Additional responsibilities will be assigned if hired at the Senior level.Your key responsibilities will include:Delivering technical support by applying your fundamental knowledge of fabrication, assembly, installation, and system operation under general supervision.Fabricating and assembling or disassembling mechanical components and systems while adhering to established procedures.Meeting and maintaining qualification criteria in a technical or engineering discipline for programmatic operations and maintenance.Utilizing moderately complex mathematics and geometric concepts to create shop-level drawings for the fabrication of test hardware.Operating machine shop and hand tools to fabricate tooling in support of programmatic experiments.Applying general knowledge of relevant technologies and processes to troubleshoot hardware or system malfunctions.Documenting systems and maintaining experimental records.Performing general facility-related and technical functions, including maintenance, testing, and equipment upgrades.Adhering to written operational and safety procedures, maintaining good housekeeping in experimental, work, and office areas, and performing all tasks in compliance with ES&H, security, and business practice requirements.Carrying out other duties as assigned.At the Senior level (533.3), additional responsibilities will include:Providing advanced technical support for designing and fabricating materials and operations for complex systems with minimal supervision.Engaging in regular, independent interactions with project leaders, scientists, engineers, and technical personnel to evaluate and analyze requirements and processes.Setting priorities and schedules for advanced projects.
Full-time|$75K/yr - $130K/yr|On-site|Livermore, CA
Location: Livermore, CA About GILLIG GILLIG LLC is a leading manufacturer of transit buses in the United States. Our buses help drive environmental and social progress in communities nationwide. We design and build every GILLIG bus at our Livermore, California facility, from concept through final assembly. As the industry moves toward zero-emission vehicles, GILLIG continues to earn recognition for quality, reliability, durability, and customer support. Why Join GILLIG? Work with a team advancing sustainable mobility through battery electric, hybrid electric, near-zero CNG, and clean diesel buses. Inclusive, family-oriented workplace culture. Over 132 years of history and stability in the Bay Area. Flexible scheduling options, depending on project needs. Competitive pay, company-paid medical premiums, a strong retirement plan, and comprehensive benefits. Engineering at GILLIG The Engineering department develops, customizes, and configures clean technology heavy-duty transit buses. Our work connects communities, eases congestion, and supports sustainability. Engineers at GILLIG contribute to design, analysis, testing, launch, and troubleshooting across a range of technical areas. The Mechanical Engineering team handles the design, development, and optimization of mechanical systems and components. This includes chassis, HVAC systems, interior layouts, and powertrain integration. The team focuses on safety, durability, and performance, and works closely with other departments to meet regulatory standards, address production challenges, and deliver cost-effective solutions for heavy-duty transit buses. Role Overview: Mechanical Engineer – Body & HVAC This Mechanical Engineer position supports senior engineers in the design and industrialization of components for GILLIG’s evolving product line. The role offers a chance to influence vehicle, system, and component design decisions while working alongside experienced engineers. Key responsibilities include: Assisting with transit bus design projects. Supporting the development of components and systems, with a focus on body and HVAC. Helping to resolve technical challenges as they arise. Contributing to innovative design solutions for GILLIG buses.
Lawrence Livermore National Laboratory is hiring a Mechanical Engineer to work on optomechanical systems. This role contributes to advanced engineering projects that support the lab's research and technology initiatives. Key responsibilities Design and analyze optomechanical components and assemblies for a range of research projects. Collaborate with engineers and scientists from different disciplines to develop systems. Apply technical expertise to projects that advance laboratory research objectives. Location This position is based in Livermore, California.
Join our innovative team at Lawrence Livermore National Laboratory as a Mechanical Technologist/Sr. Mechanical Technologist specializing in Nuclear Materials Engineering. This dynamic role involves utilizing your mechanical engineering expertise to contribute to critical projects that support national security and scientific advancement. You will collaborate with a skilled team to develop and implement engineering solutions, ensuring that our nuclear materials programs are efficient, safe, and compliant with regulatory standards.
Full-time|$75K/yr - $130K/yr|On-site|Livermore, CA
Location: Livermore, CA About GILLIG GILLIG LLC manufactures transit buses in the United States, with every vehicle designed and built in Livermore, CA. The company focuses on quality, reliability, and durability, supporting the shift toward zero-emission vehicles and sustainable mobility. GILLIG’s buses serve communities across the nation, helping reduce congestion and promote greener transportation. Why Join GILLIG Leader in sustainable mobility, offering battery electric, hybrid electric, near-zero CNG, and clean diesel transit buses Inclusive, family-oriented company culture Stable, growing organization with over 132 years in the Bay Area Flexible work schedules based on project needs Competitive compensation, company-paid medical premiums, a generous retirement plan, and comprehensive benefits Engineering at GILLIG The engineering team develops and customizes clean technology heavy-duty transit buses. Engineers work across design, analysis, testing, launch, and troubleshooting, collaborating with cross-functional teams to deliver reliable vehicles that meet high standards and regulatory requirements. Mechanical Engineering Focus The Mechanical Engineering department designs and optimizes mechanical systems and components such as chassis, HVAC, interior layouts, and powertrain integration. The team works to ensure safety, durability, and performance, while troubleshooting production issues and delivering cost-effective solutions for heavy-duty transit buses. Role Overview: Mechanical Engineer – Powertrain & Structures This Mechanical Engineer position supports senior engineers in the design and industrialization of components for GILLIG’s evolving product line. The role involves contributing to design decisions at the vehicle, system, and component levels. Key responsibilities include: Providing engineering assistance throughout the design process Resolving technical issues as they arise Supporting the development of innovative design solutions for powertrain and structural components Mechanical Engineers at GILLIG collaborate closely with other teams to ensure every bus meets performance and safety standards.
Full-time|$75K/yr - $130K/yr|On-site|Livermore, CA
GILLIG LLC designs and manufactures transit buses at its Livermore, CA facility, building each vehicle from initial concept through final assembly. The company is recognized for its commitment to quality, reliability, and service, and is a leader in advancing zero-emission vehicles for sustainable mobility in the U.S. market. The Mechanical Engineer - Production Liaison works within the Liaison Engineering team, which bridges the gap between design and manufacturing. This group ensures that new and existing bus designs move smoothly into and through production, supporting both ongoing product lines and the introduction of new models. Team members include mechanical, electrical, vehicle controls, and industrial engineers, as well as production support technicians. Role overview This position provides hands-on technical support to engineers and technicians who assemble GILLIG’s heavy-duty transit buses. The Mechanical Engineer focuses on optimizing mechanical components and improving production processes. The work directly impacts the efficiency of assembly and the quality and reliability of the finished buses. What you will do Support the assembly of transit buses by addressing technical challenges on the production floor Work to optimize components and streamline manufacturing processes Collaborate with design and production teams to ensure efficient introduction of new designs Contribute to continuous improvement efforts that enhance product quality and reliability Why GILLIG Develops battery electric, hybrid electric, near-zero CNG, and clean diesel buses for sustainable transit Inclusive, family-oriented workplace culture Over 132 years serving the Bay Area, with steady growth Flexible work schedules based on project needs Competitive pay, fully paid medical premiums, strong retirement plan, and comprehensive benefits
We are looking for enthusiastic Mechanical and/or Electro-Mechanical Design Drafters or Designers to join our team at Lawrence Livermore National Laboratory (LLNL) in Livermore, CA. This role is crucial in supporting both new and ongoing experiments and facilities across various programs at LLNL’s Site 200. You will engage in design and drafting tasks that encompass electronic and mechanical design, as well as the management of drawings and data for intricate control and diagnostic systems and subsystems. Your contributions will be pivotal to selected programs focused on Modernization, Modification, or Stockpile Systems, operating within the Defense Technologies Engineering Division (DTED) and the Weapon Technologies and Engineering (WTE) Program, under the Strategic Deterrence (SD) directorate.This position necessitates full-time, on-site presence due to the specialized nature of the work involved.We have openings at various experience levels, determined by your knowledge and related experience as assessed by our hiring team. Additional responsibilities (as detailed below) may be assigned if you are hired at a higher level.Your Responsibilities:Deliver mechanical or electro-mechanical drafting and design support to lead designers, engineering teams, and scientific staff, utilizing CAD tools where design parameters and specifications are defined.Conduct basic calculations to aid technical tasks using established engineering formulas.Utilize database management software to process drawings and technical information.Maintain comprehensive systems documentation and experimental records.Produce graphics and technical materials to support design reviews, procedures, and other documentation.Review completed drawings for compliance with LLNL drafting standards and specifications.Perform additional duties as required.Additional Responsibilities at the 534.3 Level:Provide advanced mechanical or electro-mechanical design and drafting support where overall design parameters and specifications have been established.Contribute to preliminary design concepts for hardware, components, and systems, making independent judgments and decisions.Estimate schedules and costs to determine effective methods in design, materials, and time to meet project deliverables, and prepare and present technical materials for design reviews, procedures, and related documentation.
The Senior Mechanical Project Engineer will take a lead role in managing complex engineering projects within the Nuclear Facility at Lawrence Livermore National Laboratory in Livermore. This position centers on guiding projects from initial concept through to completion, with a focus on mechanical systems that meet rigorous safety and performance standards. Role overview This role involves close collaboration with cross-functional teams to design, develop, and implement mechanical solutions. The work supports the Laboratory’s mission in national security and scientific research, requiring both technical depth and strong project management skills. What you will do Lead and manage mechanical engineering projects, overseeing all phases from planning to execution. Work with multidisciplinary teams to deliver systems that comply with strict safety and performance criteria. Apply advanced mechanical engineering principles to solve technical challenges in a nuclear facility setting. Requirements Extensive experience in mechanical engineering and project management. Demonstrated ability to lead complex technical projects. Strong collaboration and communication skills for working with diverse teams.
Join our team at Lawrence Livermore National Laboratory (LLNL) as a Senior Mechanical Engineer. We are seeking talented individuals to contribute to both new and ongoing projects that are critical to national security. You will play a vital role in providing nuclear weapon engineering design expertise, systems engineering, experimental device design, fabrication and assembly, and much more.Your work will involve collaboration with colleagues from various National Laboratories, Production Agencies, the National Nuclear Security Administration (NNSA), and the Department of Defense (DoD).Positions are available within the Defense Technologies Engineering Division (DTED), where we support Strategic Deterrence Programs. Depending on your assignment, this role may offer a hybrid schedule, allowing you to blend in-person work with remote flexibility.These positions can be filled at different levels based on your expertise and experience, and additional responsibilities will be assigned if you are hired at a higher level.Your Responsibilities:Provide technical expertise in mechanical and electromechanical design.Conduct research on structural, thermal, hydraulic, or dynamics modeling of mechanical systems.Create advanced conceptual and detailed designs in support of ongoing projects.Prepare health and safety documentation in line with Integrated Safety Management (ISM) requirements and engage in design and Management Prestart Reviews.Coordinate project interfaces and collaborate with both internal and external organizations.Lead and offer guidance to multidisciplinary project teams within a dynamic environment.Perform other duties as assigned.Additional Responsibilities for SES.4 Level:Establish project vision and strategy, influencing the technical direction for yourself and others.Provide expert capability in complex mechanical design and analysis.
Overview:Inertia is on the lookout for talented Mechanical Engineers passionate about revolutionizing target fabrication for our cutting-edge fusion program. This role entails the design and optimization of precise assembly, bonding, and alignment processes for high-strength target components.Primary Responsibilities:Design and engineer tooling and fixtures …
Overview:Inertia is on the lookout for a talented Cryogenics Engineer to spearhead the design and advancement of systems dedicated to layering deuterium-tritium (DT) fuel in inertial fusion energy (IFE) targets. This role encompasses the complete spectrum from prototyping to mass production systems, achieving target throughput rates of a few Hertz. The engineer will be responsible for transitioning targets from room temperature to cryogenic conditions for efficient fuel condensing and layering, ultimately passing them to a target injector (launcher) for acceleration into the power plant chamber. The development will also encompass the cryogenics systems necessary for housing the injector, making these elements vital for fueling the Inertia fusion power plant.Primary Responsibilities:Lead the design and development of cryogenics systems for effective fuel layering in IFE targets.Create and refine cryogenic systems for target injector housing, contributing to injector design efforts.Develop and implement tests to assess the performance of cryogenic systems and analyze resultant data.Support additional cryogenic projects related to power plants, including tritium recovery, purification systems, and chamber gas recirculation.Qualifications:Required:Ph.D. or Master’s degree (or equivalent experience) in Engineering, Applied Physics, Physics, or a related field.Proven experience in designing and developing sophisticated cryogenics systems.Demonstrated capability in modeling static heat loads and transient cooldowns in cryogenic environments.Exceptional analytical skills with a focus on data measurement and analysis.Preferred:Experience with cryogenic mechanical and fluid handling systems.Background in designing systems for handling deuterium-tritium (DT).Familiarity with fusion cryogenic systems.Experience with various closed-loop cryogenic plant equipment.Proficiency in FEM or FDM codes.Salary & Benefits:The base salary range for this role is $125,000 - $200,000; actual compensation may vary based on skills, experience, and education.
We are seeking a dedicated Manager of Target Layering Systems to lead the target layering process at the National Ignition Facility (NIF). In this pivotal role, you will oversee the meticulous layering activities essential for enhancing and expanding the functionality of our operations. Target layering involves the growth of a thin ice layer within a target capsule, utilizing sophisticated scripts and precise temperature control methodologies.Your responsibilities will include providing advanced technical solutions to the operations staff, optimizing both layering and x-ray operations processes. As a 24-hour facility, this position demands off-hours support for troubleshooting and technical guidance. You will be joining the Laser Systems Engineering & Operations (LSEO) Division within the Engineering Directorate.Key Responsibilities:Deliver innovative technical expertise through MATLAB process control code for the layering operations, focusing on cryogenic target systems, temperature control, and x-ray systems.Lead the creation and execution of test plans following industry best practices, ensuring that results are reproducible and thoroughly documented.Address complex technical challenges, completing tasks with minimal supervision while reporting outcomes effectively.Collaborate with Subject Matter Experts to develop comprehensive procedures for target layering operations and associated activities.Work closely with Cryo Operations staff and management to ensure adherence to established procedures and safety protocols during layered target experiments.Conduct training and qualification sessions for Cryogenic System Operators in target layering and x-ray diagnostics.Analyze operational metrics and trends to derive insights for best practices and process enhancements.Take ownership of all layering-related challenges within the facility, providing guidance as necessary.Perform additional duties as assigned.
Lawrence Livermore National Laboratory is hiring an Electronics Fabrication Technician Specialist in Livermore. This role centers on building and testing electronic components and systems for scientific research projects. Main responsibilities Build and assemble electronic parts and systems based on detailed project specifications. Test finished assemblies to verify they function correctly and meet quality standards. Use a range of tools and equipment in support of ongoing research and development work. Role impact Work in this position directly supports scientific progress at LLNL, contributing to the advancement of new technologies and research initiatives.
Join the prestigious team at the Lawrence Livermore National Laboratory (LLNL) as a Target Area Field Lead. In this pivotal role, you will oversee and coordinate field operations, ensuring the successful implementation of various projects. Your expertise will drive efficiency, safety, and innovation in critical areas.
Join our innovative team at Lawrence Livermore National Laboratory as a Target Experimental Systems Manager. In this pivotal role, you will lead and oversee experimental systems designed to enhance our research capabilities. Your expertise will be essential in managing complex projects, ensuring adherence to safety protocols, and driving the success of experimental initiatives.
Role overview The Mechanical Engineering Lead at Lawrence Livermore National Laboratory guides a team of engineers working on the design, development, and implementation of advanced mechanical systems. This position is based in Livermore and plays a key part in ensuring projects meet strict performance and safety standards while supporting important research initiatives. What you will do Lead and mentor a group of mechanical engineers throughout project lifecycles. Oversee the design and execution of mechanical systems for complex applications. Manage projects from initial concept through to final delivery. Verify that all engineering solutions comply with safety and performance requirements. Contribute technical expertise and project leadership to support ongoing research efforts. Requirements This role requires experience in leading engineering teams, a strong background in mechanical system design, and a commitment to upholding safety and performance standards on critical projects. Working at Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory is known for its work in science, engineering, and national security. Mechanical engineers here contribute to technology advancements and support research that has a broad impact.
Overview:Join Inertia as we seek talented Optical - Mechanical Engineers dedicated to enhancing the design and testing capabilities of high-power laser systems for our pioneering fusion energy program. Our goal is to develop the world's highest average power pulsed lasers, which will serve as the 'unit cell' of our future power plant. Collaborating with industry leaders, government entities, and academic institutions, we aim to construct a demonstrator beamline that achieves 10 kJ at 10 Hz with a 10% wall-plug efficiency, utilizing cutting-edge diode-pumped solid-state laser technology (DPSSL).Initially, you will be responsible for creating test stands for various system components, including optical and thermal evaluations of the amplifier, testing pulsed semiconductor laser diode arrays, assessing high damage threshold optics, and developing manufacturing methods for a diverse array of optical components.Primary Responsibilities:Your role will encompass some or all of the following:Design innovative, highly stable opto-mechanical systems for advanced high-power, high-energy laser systems.Conduct comprehensive opto-mechanical analyses to enhance pointing stability, mitigate thermal drift, and address mounting stresses.Implement heat flow, stress, and birefringence analyses using finite element analysis (FEA) and computational fluid dynamics (CFD) tools such as COMSOL and Abaqus.Generate detailed drawings with SolidWorks to facilitate the development and procurement of optical and mechanical components.Devise test plans for thorough evaluation of your designs.Collaborate with optical and systems engineering teams to deliver cohesive, integrated designs.Qualifications:Bachelor's or Master's degree in Mechanical Engineering, Optical Engineering, or a related discipline.Proven design experience with precision opto-mechanical products.Expertise in CAD and design-for-manufacturing methodologies.Practical experimental and prototyping skills.Salary & Benefits:The salary range for this position is $120,000 - $225,000. Actual compensation will be determined based on skills, experience, and education.We offer competitive compensation along with an exceptional benefits package, which includes medical, dental, and vision plans, company-paid holidays, a matching 401(k) plan, and more!
Join inertia as a Senior Mechanical Design Engineer and be a pivotal part of our innovative team. In this role, you will leverage your expertise in mechanical design to develop cutting-edge solutions for our projects. You will work closely with cross-functional teams to ensure the successful execution of design processes, from concept to production.
Full-time|$75K/yr - $130K/yr|On-site|Livermore, CA
About GILLIG LLC GILLIG LLC designs and manufactures transit buses in Livermore, CA, serving communities across the United States. The company is known for its focus on environmental sustainability and social responsibility, with a strong reputation for quality, reliability, and service. All GILLIG buses are designed and built in-house, supporting the shift to zero-emission vehicles. Why Join GILLIG? Pioneers in eco-friendly mobility with battery electric, hybrid electric, near-zero CNG, and clean diesel transit buses Team-oriented, inclusive culture that values collaboration Over 132 years of stability and growth in the Bay Area Flexible schedules based on project needs Competitive compensation, company-paid medical premiums, a strong retirement plan, and a comprehensive benefits package Engineering at GILLIG The Engineering team develops and customizes heavy-duty, clean-technology transit buses. Engineers contribute to every stage, from initial design and analysis to testing, launch, and troubleshooting. The Mechanical Engineering group focuses on mechanical systems and components, such as chassis, HVAC, interior layouts, and powertrain integration. Team members work closely with other departments to meet regulatory standards, resolve production challenges, and deliver efficient, cost-effective designs. Role Overview: Mechanical Engineer - Interiors This position supports senior engineers in the design and industrialization of transit bus components, with an emphasis on interiors. The Mechanical Engineer will contribute to decisions at the vehicle, system, and component levels, working alongside experienced colleagues. Key responsibilities include providing engineering support, performing design analysis, and participating in the product development process for GILLIG's evolving bus lineup.
Join our team at the National Ignition Facility and Photon Sciences (NIF&PS) Directorate as a skilled and detail-oriented Integration Lead for the Target and Laser Interaction Sphere (TaLIS). In this critical role, you will spearhead the technical integration and coordination efforts necessary for the safe and efficient operation of the NIF Target Chamber and the laser-target interaction area. You will collaborate with a diverse team of physicists, engineers, software developers, designers, and technicians to ensure that targets, diagnostics, and laser configurations align with facility standards for safety, cleanliness, and operational excellence. This position is part of the Laser Systems Engineering & Operations (LSEO) Division within the Engineering Directorate, allowing you to contribute to cutting-edge scientific research at a large scale.Note: This position requires full-time on-site presence due to the nature of the work.Key Responsibilities:Lead and manage technical teams and programs, working with minimal supervision, utilizing advanced knowledge and leadership skills to oversee workflow, resource allocation, and project completion.Define project goals and strategies for the TaLIS expert group, integrating experimental configurations while adhering to Target Chamber geometry and operational limits.Oversee all technical documentation and input throughout the NIF experimental lifecycle, guiding stakeholders in accordance with funding and integration expectations.Conduct technical reviews and approvals for experimental configurations to ensure compliance with evolving program and facility requirements.Manage technical issues, action items, and risk assessments across experimental campaigns, ensuring timely resolutions and effective communication.Maintain comprehensive operational records and knowledge repositories for TaLIS, ensuring high standards for documentation quality and configuration traceability.Work collaboratively with physicists and engineers to address technical integration challenges regarding target and diagnostic alignment with laser configurations.
We are seeking talented Mechanical Technologists and Senior Mechanical Technologists to join our team at Lawrence Livermore National Laboratory. In these roles, you will play a vital part in supporting ongoing programmatic activities, collaborating with engineers, scientists, and technical staff. Your responsibilities will encompass the design of fixtures and assemblies, setting up and maintaining vacuum systems, operating and troubleshooting equipment, modifying hardware, and engaging in basic fabrication using standard tools and equipment. You will also work with various testing equipment, including digital voltmeters and oscilloscopes. These positions are located within the Materials and Non-Destructive Evaluation (MNDE) Section of the Materials Engineering Division (MED).Note: This role requires full-time, on-site presence due to the nature of the work.The positions will be filled at either level based on the applicant's knowledge and experience, as assessed by the hiring team. Additional responsibilities will be assigned if hired at the Senior level.Your key responsibilities will include:Delivering technical support by applying your fundamental knowledge of fabrication, assembly, installation, and system operation under general supervision.Fabricating and assembling or disassembling mechanical components and systems while adhering to established procedures.Meeting and maintaining qualification criteria in a technical or engineering discipline for programmatic operations and maintenance.Utilizing moderately complex mathematics and geometric concepts to create shop-level drawings for the fabrication of test hardware.Operating machine shop and hand tools to fabricate tooling in support of programmatic experiments.Applying general knowledge of relevant technologies and processes to troubleshoot hardware or system malfunctions.Documenting systems and maintaining experimental records.Performing general facility-related and technical functions, including maintenance, testing, and equipment upgrades.Adhering to written operational and safety procedures, maintaining good housekeeping in experimental, work, and office areas, and performing all tasks in compliance with ES&H, security, and business practice requirements.Carrying out other duties as assigned.At the Senior level (533.3), additional responsibilities will include:Providing advanced technical support for designing and fabricating materials and operations for complex systems with minimal supervision.Engaging in regular, independent interactions with project leaders, scientists, engineers, and technical personnel to evaluate and analyze requirements and processes.Setting priorities and schedules for advanced projects.
Full-time|$75K/yr - $130K/yr|On-site|Livermore, CA
Location: Livermore, CA About GILLIG GILLIG LLC is a leading manufacturer of transit buses in the United States. Our buses help drive environmental and social progress in communities nationwide. We design and build every GILLIG bus at our Livermore, California facility, from concept through final assembly. As the industry moves toward zero-emission vehicles, GILLIG continues to earn recognition for quality, reliability, durability, and customer support. Why Join GILLIG? Work with a team advancing sustainable mobility through battery electric, hybrid electric, near-zero CNG, and clean diesel buses. Inclusive, family-oriented workplace culture. Over 132 years of history and stability in the Bay Area. Flexible scheduling options, depending on project needs. Competitive pay, company-paid medical premiums, a strong retirement plan, and comprehensive benefits. Engineering at GILLIG The Engineering department develops, customizes, and configures clean technology heavy-duty transit buses. Our work connects communities, eases congestion, and supports sustainability. Engineers at GILLIG contribute to design, analysis, testing, launch, and troubleshooting across a range of technical areas. The Mechanical Engineering team handles the design, development, and optimization of mechanical systems and components. This includes chassis, HVAC systems, interior layouts, and powertrain integration. The team focuses on safety, durability, and performance, and works closely with other departments to meet regulatory standards, address production challenges, and deliver cost-effective solutions for heavy-duty transit buses. Role Overview: Mechanical Engineer – Body & HVAC This Mechanical Engineer position supports senior engineers in the design and industrialization of components for GILLIG’s evolving product line. The role offers a chance to influence vehicle, system, and component design decisions while working alongside experienced engineers. Key responsibilities include: Assisting with transit bus design projects. Supporting the development of components and systems, with a focus on body and HVAC. Helping to resolve technical challenges as they arise. Contributing to innovative design solutions for GILLIG buses.
Lawrence Livermore National Laboratory is hiring a Mechanical Engineer to work on optomechanical systems. This role contributes to advanced engineering projects that support the lab's research and technology initiatives. Key responsibilities Design and analyze optomechanical components and assemblies for a range of research projects. Collaborate with engineers and scientists from different disciplines to develop systems. Apply technical expertise to projects that advance laboratory research objectives. Location This position is based in Livermore, California.
Join our innovative team at Lawrence Livermore National Laboratory as a Mechanical Technologist/Sr. Mechanical Technologist specializing in Nuclear Materials Engineering. This dynamic role involves utilizing your mechanical engineering expertise to contribute to critical projects that support national security and scientific advancement. You will collaborate with a skilled team to develop and implement engineering solutions, ensuring that our nuclear materials programs are efficient, safe, and compliant with regulatory standards.
Full-time|$75K/yr - $130K/yr|On-site|Livermore, CA
Location: Livermore, CA About GILLIG GILLIG LLC manufactures transit buses in the United States, with every vehicle designed and built in Livermore, CA. The company focuses on quality, reliability, and durability, supporting the shift toward zero-emission vehicles and sustainable mobility. GILLIG’s buses serve communities across the nation, helping reduce congestion and promote greener transportation. Why Join GILLIG Leader in sustainable mobility, offering battery electric, hybrid electric, near-zero CNG, and clean diesel transit buses Inclusive, family-oriented company culture Stable, growing organization with over 132 years in the Bay Area Flexible work schedules based on project needs Competitive compensation, company-paid medical premiums, a generous retirement plan, and comprehensive benefits Engineering at GILLIG The engineering team develops and customizes clean technology heavy-duty transit buses. Engineers work across design, analysis, testing, launch, and troubleshooting, collaborating with cross-functional teams to deliver reliable vehicles that meet high standards and regulatory requirements. Mechanical Engineering Focus The Mechanical Engineering department designs and optimizes mechanical systems and components such as chassis, HVAC, interior layouts, and powertrain integration. The team works to ensure safety, durability, and performance, while troubleshooting production issues and delivering cost-effective solutions for heavy-duty transit buses. Role Overview: Mechanical Engineer – Powertrain & Structures This Mechanical Engineer position supports senior engineers in the design and industrialization of components for GILLIG’s evolving product line. The role involves contributing to design decisions at the vehicle, system, and component levels. Key responsibilities include: Providing engineering assistance throughout the design process Resolving technical issues as they arise Supporting the development of innovative design solutions for powertrain and structural components Mechanical Engineers at GILLIG collaborate closely with other teams to ensure every bus meets performance and safety standards.
Full-time|$75K/yr - $130K/yr|On-site|Livermore, CA
GILLIG LLC designs and manufactures transit buses at its Livermore, CA facility, building each vehicle from initial concept through final assembly. The company is recognized for its commitment to quality, reliability, and service, and is a leader in advancing zero-emission vehicles for sustainable mobility in the U.S. market. The Mechanical Engineer - Production Liaison works within the Liaison Engineering team, which bridges the gap between design and manufacturing. This group ensures that new and existing bus designs move smoothly into and through production, supporting both ongoing product lines and the introduction of new models. Team members include mechanical, electrical, vehicle controls, and industrial engineers, as well as production support technicians. Role overview This position provides hands-on technical support to engineers and technicians who assemble GILLIG’s heavy-duty transit buses. The Mechanical Engineer focuses on optimizing mechanical components and improving production processes. The work directly impacts the efficiency of assembly and the quality and reliability of the finished buses. What you will do Support the assembly of transit buses by addressing technical challenges on the production floor Work to optimize components and streamline manufacturing processes Collaborate with design and production teams to ensure efficient introduction of new designs Contribute to continuous improvement efforts that enhance product quality and reliability Why GILLIG Develops battery electric, hybrid electric, near-zero CNG, and clean diesel buses for sustainable transit Inclusive, family-oriented workplace culture Over 132 years serving the Bay Area, with steady growth Flexible work schedules based on project needs Competitive pay, fully paid medical premiums, strong retirement plan, and comprehensive benefits
We are looking for enthusiastic Mechanical and/or Electro-Mechanical Design Drafters or Designers to join our team at Lawrence Livermore National Laboratory (LLNL) in Livermore, CA. This role is crucial in supporting both new and ongoing experiments and facilities across various programs at LLNL’s Site 200. You will engage in design and drafting tasks that encompass electronic and mechanical design, as well as the management of drawings and data for intricate control and diagnostic systems and subsystems. Your contributions will be pivotal to selected programs focused on Modernization, Modification, or Stockpile Systems, operating within the Defense Technologies Engineering Division (DTED) and the Weapon Technologies and Engineering (WTE) Program, under the Strategic Deterrence (SD) directorate.This position necessitates full-time, on-site presence due to the specialized nature of the work involved.We have openings at various experience levels, determined by your knowledge and related experience as assessed by our hiring team. Additional responsibilities (as detailed below) may be assigned if you are hired at a higher level.Your Responsibilities:Deliver mechanical or electro-mechanical drafting and design support to lead designers, engineering teams, and scientific staff, utilizing CAD tools where design parameters and specifications are defined.Conduct basic calculations to aid technical tasks using established engineering formulas.Utilize database management software to process drawings and technical information.Maintain comprehensive systems documentation and experimental records.Produce graphics and technical materials to support design reviews, procedures, and other documentation.Review completed drawings for compliance with LLNL drafting standards and specifications.Perform additional duties as required.Additional Responsibilities at the 534.3 Level:Provide advanced mechanical or electro-mechanical design and drafting support where overall design parameters and specifications have been established.Contribute to preliminary design concepts for hardware, components, and systems, making independent judgments and decisions.Estimate schedules and costs to determine effective methods in design, materials, and time to meet project deliverables, and prepare and present technical materials for design reviews, procedures, and related documentation.
The Senior Mechanical Project Engineer will take a lead role in managing complex engineering projects within the Nuclear Facility at Lawrence Livermore National Laboratory in Livermore. This position centers on guiding projects from initial concept through to completion, with a focus on mechanical systems that meet rigorous safety and performance standards. Role overview This role involves close collaboration with cross-functional teams to design, develop, and implement mechanical solutions. The work supports the Laboratory’s mission in national security and scientific research, requiring both technical depth and strong project management skills. What you will do Lead and manage mechanical engineering projects, overseeing all phases from planning to execution. Work with multidisciplinary teams to deliver systems that comply with strict safety and performance criteria. Apply advanced mechanical engineering principles to solve technical challenges in a nuclear facility setting. Requirements Extensive experience in mechanical engineering and project management. Demonstrated ability to lead complex technical projects. Strong collaboration and communication skills for working with diverse teams.
Join our team at Lawrence Livermore National Laboratory (LLNL) as a Senior Mechanical Engineer. We are seeking talented individuals to contribute to both new and ongoing projects that are critical to national security. You will play a vital role in providing nuclear weapon engineering design expertise, systems engineering, experimental device design, fabrication and assembly, and much more.Your work will involve collaboration with colleagues from various National Laboratories, Production Agencies, the National Nuclear Security Administration (NNSA), and the Department of Defense (DoD).Positions are available within the Defense Technologies Engineering Division (DTED), where we support Strategic Deterrence Programs. Depending on your assignment, this role may offer a hybrid schedule, allowing you to blend in-person work with remote flexibility.These positions can be filled at different levels based on your expertise and experience, and additional responsibilities will be assigned if you are hired at a higher level.Your Responsibilities:Provide technical expertise in mechanical and electromechanical design.Conduct research on structural, thermal, hydraulic, or dynamics modeling of mechanical systems.Create advanced conceptual and detailed designs in support of ongoing projects.Prepare health and safety documentation in line with Integrated Safety Management (ISM) requirements and engage in design and Management Prestart Reviews.Coordinate project interfaces and collaborate with both internal and external organizations.Lead and offer guidance to multidisciplinary project teams within a dynamic environment.Perform other duties as assigned.Additional Responsibilities for SES.4 Level:Establish project vision and strategy, influencing the technical direction for yourself and others.Provide expert capability in complex mechanical design and analysis.
