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The Lawrence Livermore National Laboratory (LLNL) is seeking a motivated and detail-oriented Processing & Joining Metallurgist / Materials Engineer to join our innovative team. This is an exciting opportunity for an entry-level professional eager to contribute to groundbreaking research in materials science.
In this role, you will be involved in the development and optimization of materials processing techniques, focusing on joining technologies. You will collaborate with a diverse group of scientists and engineers, gaining hands-on experience and contributing to high-impact projects.
The Lawrence Livermore National Laboratory (LLNL) is seeking a motivated and detail-oriented Processing & Joining Metallurgist / Materials Engineer to join our innovative team. This is an exciting opportunity for an entry-level professional eager to contribute to groundbreaking research in materials science.In this role, you will be involved in the developme…
Role overview This on-site role at Lawrence Livermore National Laboratory centers on applying metallurgical expertise to support projects involving plutonium. The position requires direct, practical experience with metallurgy and a solid understanding of plutonium processing technologies. Work in this area contributes to national security initiatives. What you will do Use metallurgical knowledge to address engineering challenges related to plutonium. Participate in projects that advance national security goals. Collaborate with a multidisciplinary team to move laboratory objectives forward. Location This position is based on site in Livermore, California. Requirements Active security clearance (required). Background in plutonium processing technologies. Hands-on experience in metallurgy.
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
Lawrence Livermore National Laboratory is hiring a Superintendent to lead the Materials Engineering Division in Livermore. This is a leadership role focused on managing engineering projects and ensuring high standards for quality and safety throughout the division. Role overview The Superintendent oversees teams working on materials engineering initiatives. This position provides direction, fosters innovation, and supports continuous improvement in daily operations. The role requires a commitment to maintaining operational excellence while guiding staff and project outcomes. Key responsibilities Manage projects within the Materials Engineering Division Uphold quality and safety standards in all activities Guide and support engineering teams Encourage innovative approaches to materials engineering challenges Help sustain operational excellence across division efforts
Lawrence Livermore National Laboratory is seeking a Process Engineer with an active security clearance. This role centers on advancing manufacturing processes to support the Lab’s mission. Role overview The Process Engineer will work on developing and refining manufacturing workflows. Responsibilities include identifying areas for improvement, optimizing production steps, and resolving technical challenges that affect productivity and efficiency. Requirements Active security clearance required Experience in process engineering or manufacturing environments Location This position is based in Livermore.
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.
Role Overview Lawrence Livermore National Laboratory is seeking a Nuclear Material Control & Accountability Accountant in Livermore. This position focuses on the precise accounting, tracking, and management of nuclear materials across the organization. Key Responsibilities Maintain accurate records of nuclear material inventory and transactions Track and reconcile nuclear material movements Work with teams from different departments to support control processes Help implement and uphold control measures that meet regulatory requirements Collaboration and Compliance This role partners closely with colleagues in various functions to ensure all activities align with relevant standards and regulations for nuclear material management.
Join the esteemed team at Lawrence Livermore National Laboratory (LLNL) as a Chemistry and Materials Science Technologist or Senior Technologist. In this role, you will leverage your expertise in chemistry and materials science to drive innovative research and development initiatives. Collaborate with a multidisciplinary team to advance scientific knowledge and technology applications.
Join the forefront of innovation at Lawrence Livermore National Laboratory (LLNL) as a Postdoctoral Researcher specializing in Dislocation Analysis within Computational Materials Science. In this role, you will leverage advanced computational techniques to investigate dislocation dynamics and their implications on material properties, contributing to groundbreaking research that addresses critical challenges in materials science.
Role Overview Lawrence Livermore National Laboratory is seeking a Postdoctoral Researcher focused on atomistic modeling of materials degradation. This position centers on research into atomic-scale processes that affect the durability and performance of materials over time. What You Will Do Simulate and analyze degradation mechanisms in a range of materials using advanced computational methods. Collaborate with established researchers in materials science and modeling. Contribute to projects that deepen understanding of atomic-level phenomena impacting material integrity and lifespan. Location This role is based in Livermore, California.
We are excited to announce an opportunity for a Metallographer Technician/Senior Technician (Mechanical Technologist) within the Materials and Non-Destructive Evaluation Section at Lawrence Livermore National Laboratory (LLNL). In this role, you will play a crucial part in supporting various programmatic initiatives, collaborating with engineers, scientists, and technical personnel to offer technical expertise in the characterization of a diverse range of materials. You will utilize advanced optical microscopy, established surface preparation techniques, and measurement methods to analyze microstructural features of various metal alloys and materials.Your responsibilities will include sample preparation, digital optical microscopy, hardness testing, and other relevant techniques. This position is situated within the Materials Engineering Division (MED) of the Engineering Directorate.Note: This role requires full-time on-site presence due to the nature of the work.This position may be filled at either level based on your knowledge and relevant experience as assessed by the hiring team. Additional responsibilities will be assigned if hired at the senior level.
Join Lawrence Livermore National Laboratory as a Mechanical Properties Technologist. In this role, you will be pivotal in analyzing and interpreting the mechanical properties of materials, contributing to various scientific and engineering projects that support national security.
Full-time|On-site|Livermore, California, United States
HVAC Solutions Since 1948Join the Team at Superior Mechanical Services, a Leading Provider in HVAC-R Services!Are you a skilled HVAC technician who takes pride in your work? If you excel at diagnosing and resolving issues effectively, we want you on our team!What We Offer You:Competitive pay based on your experience and union scaleConsistent year-round work across both commercial and residential systemsOpportunities for overtimeUnion-backed benefits including medical, dental, and retirement plans after the probationary periodLocal service area covering Livermore and the East Bay communitiesLong-term career growth with a company established since 1948Why You Will Enjoy Working Here:Be part of a team where many technicians enjoy long-lasting careersWork for a company known for its integrity and high-quality workmanshipLeadership that values your expertise and empowers you to excelA diverse mix of commercial and residential work to keep your skills sharpAccess to a reliable customer base with ongoing demand for servicesYour Responsibilities:Perform HVAC service, maintenance, and repairs in Livermore and the surrounding East Bay areaDiagnose and troubleshoot heating, cooling, and ventilation systemsService various equipment including rooftop units, split systems, boilers, and ductworkComplete routine maintenance and respond to service calls promptlyClearly communicate with customers regarding system performance and proposed solutionsUphold high standards for safety, workmanship, and professionalismCollaborate with dispatch and team members to efficiently manage daily schedulesHiring Process: Apply now, participate in a brief phone screening, and prepare for an interview with our team to discuss your career goals and experience.
We are excited to announce an opening for a Superblock Electrical Engineer who will play a pivotal role in the enhancement of next-generation weapon technologies, directly supporting the nation’s strategic deterrent efforts. In this role, you will be instrumental in advancing essential technologies that guide the design, installation, and integration of equipment and systems within nuclear facilities, prioritizing safe, robust, and compliant operations.As a member of our Superblock Capabilities team, you will engage in groundbreaking projects that bridge facility engineering with the requirements of the nuclear weapons program. Your expertise will focus on electrical designs for equipment installation, power distribution, and control and monitoring systems, encompassing the creation of design packages, calculations, and documentation that facilitate construction, startup, and ongoing operations.Our projects encompass the entire lifecycle, from developing requirements and conceptual layouts to detailed design, installation, commissioning, and maintenance. This presents a unique opportunity for you to witness your engineering solutions put into practice in complex, real-world settings. This position is situated within the Defense Technologies Engineering Division (DTED) of the Engineering Directorate.Due to the nature of the work, this position requires full-time on-site presence.This position may be filled at either level depending on the knowledge and relevant experience evaluated by the hiring team. Additional responsibilities will be assigned if hired at the higher level.Your Key Responsibilities Include:Creating electrical designs and packages for integrating programmatic equipment and systems within nuclear facilities, focusing on power distribution, control, and monitoring interfaces.Collaborating with programmatic and facility stakeholders to extract engineering requirements, identify equipment power needs, and convert them into conceptual and detailed electrical designs.Conducting essential engineering analyses and calculations, including load studies, voltage drop assessments, protective device coordination, and any further evaluations necessary to ensure safe and reliable integration with existing utilities.Working with the Building Authority Having Jurisdiction (AHJ) and facility engineering staff to guarantee that designs comply with laboratory requirements, the National Electrical Code (NEC), and other relevant standards and institutional guidelines.Supporting and participating in the detailed design process, which includes developing drawings, specifications, and bills of materials, while coordinating with fabrication and installation teams.Reviewing and assessing vendor and fabrication submissions to confirm technical compliance and ensure that procured equipment can be integrated into existing facility infrastructure and power sources.Engaging in field walkdowns, construction, installation, and startup activities.
Join the team at Lawrence Livermore National Laboratory (LLNL) as a Spacecraft Systems Engineer. In this pivotal role, you will leverage your engineering expertise to develop and manage innovative spacecraft systems that support our cutting-edge research and technology initiatives. You will collaborate with a diverse team of professionals to design, implement, and optimize spacecraft systems, ensuring their efficiency and reliability in various mission scenarios.
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.
Join our innovative team at Lawrence Livermore National Laboratory as a Precision and Metrology Engineer. In this role, you will be responsible for the development and implementation of advanced metrology techniques to enhance precision measurements in various engineering applications. Your expertise will contribute to the improvement of our cutting-edge scientific research and engineering projects.
Lawrence Livermore National Laboratory seeks a Nondestructive Evaluation Engineer to support the development and application of advanced testing methods. This position centers on ensuring the integrity and reliability of essential structures and materials used in high-stakes projects. Role overview This role involves creating and applying nondestructive evaluation techniques. The work directly supports projects with significant implications for national security and scientific progress. Key responsibilities Develop and refine nondestructive evaluation methods Implement testing approaches to assess critical structures and materials Contribute technical expertise to projects with national importance Location This position is based in Livermore, California.
Join our team at Lawrence Livermore National Laboratory (LLNL) as an Environmental Engineer, where you will engage in innovative solutions for environmental challenges. As an integral part of our team, you will contribute to projects focused on sustainability, compliance, and environmental stewardship.
Role Overview Lawrence Livermore National Laboratory (LLNL) is hiring a Nuclear Procurement Engineer in Livermore. This role focuses on sourcing nuclear materials and components that support complex, high-priority projects across the laboratory. Key Responsibilities Procure nuclear materials and components according to project requirements. Work closely with cross-functional teams to meet technical specifications and regulatory standards. Help refine and improve procurement processes for efficiency and compliance. Location This position is based in Livermore.
The Lawrence Livermore National Laboratory (LLNL) is seeking a motivated and detail-oriented Processing & Joining Metallurgist / Materials Engineer to join our innovative team. This is an exciting opportunity for an entry-level professional eager to contribute to groundbreaking research in materials science.In this role, you will be involved in the developme…
Role overview This on-site role at Lawrence Livermore National Laboratory centers on applying metallurgical expertise to support projects involving plutonium. The position requires direct, practical experience with metallurgy and a solid understanding of plutonium processing technologies. Work in this area contributes to national security initiatives. What you will do Use metallurgical knowledge to address engineering challenges related to plutonium. Participate in projects that advance national security goals. Collaborate with a multidisciplinary team to move laboratory objectives forward. Location This position is based on site in Livermore, California. Requirements Active security clearance (required). Background in plutonium processing technologies. Hands-on experience in metallurgy.
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
Lawrence Livermore National Laboratory is hiring a Superintendent to lead the Materials Engineering Division in Livermore. This is a leadership role focused on managing engineering projects and ensuring high standards for quality and safety throughout the division. Role overview The Superintendent oversees teams working on materials engineering initiatives. This position provides direction, fosters innovation, and supports continuous improvement in daily operations. The role requires a commitment to maintaining operational excellence while guiding staff and project outcomes. Key responsibilities Manage projects within the Materials Engineering Division Uphold quality and safety standards in all activities Guide and support engineering teams Encourage innovative approaches to materials engineering challenges Help sustain operational excellence across division efforts
Lawrence Livermore National Laboratory is seeking a Process Engineer with an active security clearance. This role centers on advancing manufacturing processes to support the Lab’s mission. Role overview The Process Engineer will work on developing and refining manufacturing workflows. Responsibilities include identifying areas for improvement, optimizing production steps, and resolving technical challenges that affect productivity and efficiency. Requirements Active security clearance required Experience in process engineering or manufacturing environments Location This position is based in Livermore.
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.
Role Overview Lawrence Livermore National Laboratory is seeking a Nuclear Material Control & Accountability Accountant in Livermore. This position focuses on the precise accounting, tracking, and management of nuclear materials across the organization. Key Responsibilities Maintain accurate records of nuclear material inventory and transactions Track and reconcile nuclear material movements Work with teams from different departments to support control processes Help implement and uphold control measures that meet regulatory requirements Collaboration and Compliance This role partners closely with colleagues in various functions to ensure all activities align with relevant standards and regulations for nuclear material management.
Join the esteemed team at Lawrence Livermore National Laboratory (LLNL) as a Chemistry and Materials Science Technologist or Senior Technologist. In this role, you will leverage your expertise in chemistry and materials science to drive innovative research and development initiatives. Collaborate with a multidisciplinary team to advance scientific knowledge and technology applications.
Join the forefront of innovation at Lawrence Livermore National Laboratory (LLNL) as a Postdoctoral Researcher specializing in Dislocation Analysis within Computational Materials Science. In this role, you will leverage advanced computational techniques to investigate dislocation dynamics and their implications on material properties, contributing to groundbreaking research that addresses critical challenges in materials science.
Role Overview Lawrence Livermore National Laboratory is seeking a Postdoctoral Researcher focused on atomistic modeling of materials degradation. This position centers on research into atomic-scale processes that affect the durability and performance of materials over time. What You Will Do Simulate and analyze degradation mechanisms in a range of materials using advanced computational methods. Collaborate with established researchers in materials science and modeling. Contribute to projects that deepen understanding of atomic-level phenomena impacting material integrity and lifespan. Location This role is based in Livermore, California.
We are excited to announce an opportunity for a Metallographer Technician/Senior Technician (Mechanical Technologist) within the Materials and Non-Destructive Evaluation Section at Lawrence Livermore National Laboratory (LLNL). In this role, you will play a crucial part in supporting various programmatic initiatives, collaborating with engineers, scientists, and technical personnel to offer technical expertise in the characterization of a diverse range of materials. You will utilize advanced optical microscopy, established surface preparation techniques, and measurement methods to analyze microstructural features of various metal alloys and materials.Your responsibilities will include sample preparation, digital optical microscopy, hardness testing, and other relevant techniques. This position is situated within the Materials Engineering Division (MED) of the Engineering Directorate.Note: This role requires full-time on-site presence due to the nature of the work.This position may be filled at either level based on your knowledge and relevant experience as assessed by the hiring team. Additional responsibilities will be assigned if hired at the senior level.
Join Lawrence Livermore National Laboratory as a Mechanical Properties Technologist. In this role, you will be pivotal in analyzing and interpreting the mechanical properties of materials, contributing to various scientific and engineering projects that support national security.
Full-time|On-site|Livermore, California, United States
HVAC Solutions Since 1948Join the Team at Superior Mechanical Services, a Leading Provider in HVAC-R Services!Are you a skilled HVAC technician who takes pride in your work? If you excel at diagnosing and resolving issues effectively, we want you on our team!What We Offer You:Competitive pay based on your experience and union scaleConsistent year-round work across both commercial and residential systemsOpportunities for overtimeUnion-backed benefits including medical, dental, and retirement plans after the probationary periodLocal service area covering Livermore and the East Bay communitiesLong-term career growth with a company established since 1948Why You Will Enjoy Working Here:Be part of a team where many technicians enjoy long-lasting careersWork for a company known for its integrity and high-quality workmanshipLeadership that values your expertise and empowers you to excelA diverse mix of commercial and residential work to keep your skills sharpAccess to a reliable customer base with ongoing demand for servicesYour Responsibilities:Perform HVAC service, maintenance, and repairs in Livermore and the surrounding East Bay areaDiagnose and troubleshoot heating, cooling, and ventilation systemsService various equipment including rooftop units, split systems, boilers, and ductworkComplete routine maintenance and respond to service calls promptlyClearly communicate with customers regarding system performance and proposed solutionsUphold high standards for safety, workmanship, and professionalismCollaborate with dispatch and team members to efficiently manage daily schedulesHiring Process: Apply now, participate in a brief phone screening, and prepare for an interview with our team to discuss your career goals and experience.
We are excited to announce an opening for a Superblock Electrical Engineer who will play a pivotal role in the enhancement of next-generation weapon technologies, directly supporting the nation’s strategic deterrent efforts. In this role, you will be instrumental in advancing essential technologies that guide the design, installation, and integration of equipment and systems within nuclear facilities, prioritizing safe, robust, and compliant operations.As a member of our Superblock Capabilities team, you will engage in groundbreaking projects that bridge facility engineering with the requirements of the nuclear weapons program. Your expertise will focus on electrical designs for equipment installation, power distribution, and control and monitoring systems, encompassing the creation of design packages, calculations, and documentation that facilitate construction, startup, and ongoing operations.Our projects encompass the entire lifecycle, from developing requirements and conceptual layouts to detailed design, installation, commissioning, and maintenance. This presents a unique opportunity for you to witness your engineering solutions put into practice in complex, real-world settings. This position is situated within the Defense Technologies Engineering Division (DTED) of the Engineering Directorate.Due to the nature of the work, this position requires full-time on-site presence.This position may be filled at either level depending on the knowledge and relevant experience evaluated by the hiring team. Additional responsibilities will be assigned if hired at the higher level.Your Key Responsibilities Include:Creating electrical designs and packages for integrating programmatic equipment and systems within nuclear facilities, focusing on power distribution, control, and monitoring interfaces.Collaborating with programmatic and facility stakeholders to extract engineering requirements, identify equipment power needs, and convert them into conceptual and detailed electrical designs.Conducting essential engineering analyses and calculations, including load studies, voltage drop assessments, protective device coordination, and any further evaluations necessary to ensure safe and reliable integration with existing utilities.Working with the Building Authority Having Jurisdiction (AHJ) and facility engineering staff to guarantee that designs comply with laboratory requirements, the National Electrical Code (NEC), and other relevant standards and institutional guidelines.Supporting and participating in the detailed design process, which includes developing drawings, specifications, and bills of materials, while coordinating with fabrication and installation teams.Reviewing and assessing vendor and fabrication submissions to confirm technical compliance and ensure that procured equipment can be integrated into existing facility infrastructure and power sources.Engaging in field walkdowns, construction, installation, and startup activities.
Join the team at Lawrence Livermore National Laboratory (LLNL) as a Spacecraft Systems Engineer. In this pivotal role, you will leverage your engineering expertise to develop and manage innovative spacecraft systems that support our cutting-edge research and technology initiatives. You will collaborate with a diverse team of professionals to design, implement, and optimize spacecraft systems, ensuring their efficiency and reliability in various mission scenarios.
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.
Join our innovative team at Lawrence Livermore National Laboratory as a Precision and Metrology Engineer. In this role, you will be responsible for the development and implementation of advanced metrology techniques to enhance precision measurements in various engineering applications. Your expertise will contribute to the improvement of our cutting-edge scientific research and engineering projects.
Lawrence Livermore National Laboratory seeks a Nondestructive Evaluation Engineer to support the development and application of advanced testing methods. This position centers on ensuring the integrity and reliability of essential structures and materials used in high-stakes projects. Role overview This role involves creating and applying nondestructive evaluation techniques. The work directly supports projects with significant implications for national security and scientific progress. Key responsibilities Develop and refine nondestructive evaluation methods Implement testing approaches to assess critical structures and materials Contribute technical expertise to projects with national importance Location This position is based in Livermore, California.
Join our team at Lawrence Livermore National Laboratory (LLNL) as an Environmental Engineer, where you will engage in innovative solutions for environmental challenges. As an integral part of our team, you will contribute to projects focused on sustainability, compliance, and environmental stewardship.
Role Overview Lawrence Livermore National Laboratory (LLNL) is hiring a Nuclear Procurement Engineer in Livermore. This role focuses on sourcing nuclear materials and components that support complex, high-priority projects across the laboratory. Key Responsibilities Procure nuclear materials and components according to project requirements. Work closely with cross-functional teams to meet technical specifications and regulatory standards. Help refine and improve procurement processes for efficiency and compliance. Location This position is based in Livermore.
