Mechanical Technologist​/Senior Mechanical Technologist - Explosives Facility

Company Description

Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world‑changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas: nuclear deterrence, threat preparedness, energy security, and multi‑domain defense, empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact.

Mechanical Technologist/Senior Mechanical Technologist – support new and ongoing experimentation within the High Explosives Application Facility (HEAF). Work with Explosive Research Experimental Leads (ERELs), Team Leads, Engineers, Scientists and Technicians in the design, fabrication, assembly, and fielding of experimental assemblies. This position is within the National Security Engineering Division of the Engineering Directorate. Full‑time on‑site presence is required.

• Provide general technical support to engineering, scientific, and technical staff to plan and conduct experiments at LLNL and other off‑site locations in support of various programmatic activities.
• Design, fabricate, assemble and disassemble moderately complex mechanical components and systems, in accordance with work control process and procedure requirements.
• Apply intermediate knowledge of materials and manufacturing processes to solve mechanical problems.
• Provide operations, maintenance, design, fabrication, assembly support, and maintain systems documentation and experimental records.
• Design, assemble, measure, and field explosively driven experiments in HEAF under established procedures and technical direction.
• Ensure that support and experimental areas are kept clean, uncluttered, and in a state of readiness.
• Perform other duties as assigned.

• Provide advanced technical support for the assembly and disassembly of complex systems and assemblies.
• Design, fabricate, assemble, and disassemble complex mechanical components and systems including planning and selecting materials, equipment and methods.
• Assist in developing test parameters, and in the comprehensive troubleshooting and testing of materials, components, or systems; identify problems and provide input on solutions.
• Maintain accurate and detailed technical records of experimental design and data to ensure results are properly annotated and organized for reporting.

• Ability to obtain and maintain a U.S. DOE Q‑Level security clearance which requires U.S. Citizenship.
• Associate degree in Mechanical, Industrial, or Manufacturing Technology or equivalent combination of education and related experience.
• Experience solving a variety of moderately complex technical problems in completion of work assignments.
• Intermediate knowledge and experience with mechanical fabrication, machining, and assembly.
• Intermediate knowledge of engineering hardware design and testing processes.
• Ability to read and follow engineering notes, sketches, drawings, specifications, and procedures.
• Effective written and verbal communication skills and ability to work constructively in a highly collaborative team environment.
• Ability to obtain and maintain certification as a High Explosive Handler.
• Ability to lift 50 lbs. in a safe and controlled manner.
• Ability to work independently and in a multidisciplinary team environment.

• Advanced technical skills and knowledge of engineering principles to solve complex problems using established guidelines, techniques, and procedures.
• Ability to read and follow complex assembly procedures, engineering notes, sketches, and engineering drawings.
• Experience working with high level precision component assemblies with tight tolerances.
• Significant experience working independently, under minimal supervision, on technical assignments and proven ability to meet project requirements and deadlines.

• Demonstrated initiative, resourcefulness, and ability to work independently.
• Significant multi‑process welding…