Laser Diode Manufacturing Engineer

Join Inertia as a Laser Diode Manufacturing Engineer, where you will play a pivotal role in the production and optimization of advanced laser diode systems. This position is ideal for innovative engineers who are passionate about cutting-edge technology and thrive in a dynamic manufacturing environment.

Overview:Inertia is on the forefront of fusion energy research, and we are looking for a highly skilled Laser Scientist to lead the design and testing of high-power laser systems integral to our fusion energy initiatives. This role is pivotal in the creation of the most advanced average power pulsed lasers, which will serve as the foundational 'unit cell' of our future power plant. Collaborating with industry leaders, government entities, and academic experts, you will play a key role in developing a demonstrator beamline capable of delivering 10 kJ at 10 Hz with an impressive 10% wall-plug efficiency utilizing diode-pumped solid-state laser technology (DPSSL).Primary Responsibilities:Conduct comprehensive modeling and simulation for high-energy, high-average power laser systems.Evaluate various architectural solutions in collaboration with industrial partners and national laboratories to identify the most effective approach.Lead a team dedicated to the design, installation, commissioning, and optimization of cutting-edge laser systems and testing facilities.Collaborate with engineering and optical testing teams to ensure the timely design and delivery of intricate laser systems.Qualifications and Experience:PhD in Laser Physics or a related field with a minimum of 5 years of experience.Proficient in laser system design utilizing simulation software such as Miro or Rsoft, as well as laser energetics models and non-linear optical system analysis (SNLO or equivalent).Experience in the modeling and operation of diode-pumped solid-state laser systems and their components.

We are excited to announce an opportunity for a Laser Engineer to contribute to the National Ignition Facility (NIF) laser engineering, operations, and maintenance at one of the world's most advanced laser facilities. In this pivotal role, you will oversee the operation and upkeep of intricate laser systems and supporting hardware for the largest laser installation globally, comprising 192 beams. Your efforts will ensure seamless planning, coordination, and execution of laser operations to facilitate high-stakes experiments in High Energy Density Physics, Laser Fusion and Ignition, and National Security initiatives.Your responsibilities will also include leading innovative projects aimed at enhancing laser technology and integrating new capabilities to boost NIF's power, energy, and precision. You will engage collaboratively with scientists, engineers, and technicians across various NIF sections to establish clear objectives, deliverables, and interfaces.As a vital member of the Laser Systems Engineering and Operations (LSEO) Division within the Engineering Directorate, your contributions will drive the ongoing success of this flagship experimental facility under the National Nuclear Security Administration, part of the Department of Energy.Please note that this position requires full-time, on-site presence due to the hands-on nature of the work.

Join our innovative team at Lawrence Livermore National Laboratory as a Senior Semiconductor Laser Device Engineer. In this pivotal role, you will drive advancements in semiconductor laser technology, contributing to groundbreaking research and development projects. As a senior engineer, you will leverage your expertise to design, develop, and optimize high-performance laser devices.

Join our dynamic team at Inertia as a Laser Electro-Optical Engineer / Scientist, where you will engage in cutting-edge research and development activities in laser technology. You will work collaboratively on innovative projects that push the boundaries of optical engineering, contributing to the advancement of various applications across multiple industries.

Join the pioneering team at Lawrence Livermore National Laboratory as a Pulsed Power Engineer, specializing in laser and experimental systems. In this exciting role, you will contribute to cutting-edge research and development projects that advance our understanding and application of pulsed power technology. You will collaborate with a diverse team of scientists and engineers to design, test, and optimize experimental setups that push the boundaries of innovation.

Overview:We are looking for forward-thinking Controls Engineers to enhance our high-power laser system design and testing capabilities within Inertia's groundbreaking fusion energy program. Join a dynamic team focused on developing the world's most advanced average power pulsed lasers, which will serve as the foundational 'unit cell' of our future power plant. Collaborating with industry leaders, government entities, and academic institutions, we aim to construct a demonstrator beamline capable of delivering 10 kJ at 10 Hz with a remarkable 10% wall-plug efficiency, utilizing cutting-edge diode-pumped solid state laser technology (DPSSL).The role will involve the design of high-power test facilities, co-designing integrated beamline systems, and coupling these systems to high-velocity targets.

Join the innovative team at Lawrence Livermore National Laboratory (LLNL) as a Power Electronics Engineer specializing in Laser and Experimental Systems. In this exciting role, you will contribute to the design, development, and testing of cutting-edge power electronics technologies that support advanced laser systems and experimental research.

Join our esteemed team at Lawrence Livermore National Laboratory (LLNL) as a Senior Laser Electro-Optic Technologist in our state-of-the-art Laser Material Interaction Labs. In this pivotal role, you will leverage your expertise to advance cutting-edge research and development in laser technology, contributing significantly to our mission of enhancing national security and scientific discovery.

Overview:Join our dynamic team at Inertia as an Optical Engineer, where you will play a pivotal role in enhancing the design and testing capabilities of high-power laser systems within our cutting-edge fusion energy program. You will be instrumental in developing the world’s most advanced average power pulsed lasers, which serve as the foundational element of our innovative power plant. Collaborating with industry leaders, government entities, and academic institutions, we aim to build a state-of-the-art demonstrator beamline capable of delivering 10 kJ at 10 Hz with an impressive 10% wall-plug efficiency utilizing diode-pumped solid-state laser technology (DPSSL).In this role, you will initially focus on designing optical test facilities and subsequently engage in the collaborative design of integrated beamline systems.

Role overview The Manufacturing Quality Engineer position at Lawrence Livermore National Laboratory centers on upholding and enhancing quality standards within the manufacturing process. This role plays a key part in supporting the laboratory’s dedication to precision and reliability in its operations. Main focus This position is responsible for monitoring manufacturing workflows, identifying areas for improvement, and ensuring that products meet established quality benchmarks. The work directly contributes to the lab’s high standards for accuracy and consistency. Location This role is based in Livermore.

Lawrence Livermore National Laboratory seeks a Superintendent for its Manufacturing Engineering Section in Livermore. This leadership position centers on guiding engineering teams and advancing the effectiveness of manufacturing operations. Key responsibilities Direct daily operations within the Manufacturing Engineering Section Lead and mentor engineering teams focused on process improvement Refine workflows to boost efficiency while upholding quality standards Apply established methods to strengthen manufacturing results Requirements Solid engineering background Proven experience managing teams in a manufacturing environment Dedication to quality and ongoing improvement Skill in promoting collaboration and supporting operational excellence

Join the cutting-edge team at Lawrence Livermore National Laboratory (LLNL) as a Postdoctoral Researcher specializing in Computer Vision for High Energy Laser Alignment Systems. In this role, you will engage in innovative research and contribute to advancements in laser alignment technologies.

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.

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!

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.

GILLIG LLC designs and builds transit buses in Livermore, CA, with a focus on zero-emission and clean technology vehicles. The company has served the Bay Area and beyond for over 132 years, maintaining a reputation for quality, reliability, and customer support. The Engineering team works on developing and customizing heavy-duty transit buses, emphasizing reliability, environmental impact, and community needs. Projects span design, analysis, testing, and launch, with engineers collaborating across technical disciplines. Role overview The Associate Product Validation Engineer joins the Validation Engineering team, which is responsible for testing, simulating, and evaluating vehicle systems and components. This role supports senior validation engineers by assisting with engineering tasks and problem-solving, as well as providing hands-on help during validation activities. Work includes contributing to both design verification (DV) and production validation (PV) testing at the vehicle level. This position is based fully on-site at the Livermore, CA facility. The Associate Product Validation Engineer reports to the Manager of Validation and works closely with experienced engineers for guidance. What you will do Assist senior validation engineers with day-to-day engineering tasks and technical problem-solving Participate in hands-on testing and validation of vehicle systems and components Support design verification and production validation activities for GILLIG’s transit bus product line Work environment and benefits On-site role at the Livermore, CA headquarters Flexible work schedules tailored to project needs Inclusive, family-oriented workplace culture Competitive pay, company-covered medical premiums, strong retirement plans, and comprehensive benefits

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.

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.

Lawrence Livermore National Laboratory seeks a Group Leader for the Advanced Manufacturing and Materials Processing Section in Livermore. This leadership role requires an active security clearance. Role overview The Group Leader will direct teams focused on advanced manufacturing technologies and materials processing. This position involves overseeing project delivery, encouraging technical progress, and supporting innovation across the section. Key responsibilities Guide teams working on advanced manufacturing and material processing projects Supervise project execution and promote technical innovation Encourage collaboration and help shape research and development priorities Requirements Active security clearance Experience leading technical teams or projects in manufacturing or materials processing Strong background in advanced manufacturing technologies