TechSr. Tech – Mechanical TechnologistSr. Technologist

We have openings for Mechanical Technologists and Senior Mechanical Technologists.  You will support ongoing programmatic activities either independently or in collaboration with engineers scientists and technical staff. Tasks may include but are not limited to the design of fixtures and assemblies vacuum system setup and maintenance equipment setup and operation troubleshooting hardware modifications and basic fabrication using common tools and equipment. You will work with various testing equipment such as digital voltmeters and oscilloscopes.  These positions are in the Materials and Non-Destructive Evaluation (MNDE) Section within the Materials Engineering Division (MED).

This position requires full-time on-site presence due to the nature of the work.

These positions will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level.

You will 

• Provide technical support by applying fundamental knowledge of fabrication assembly installation and system operation under general supervision.
• Fabricate and assemble or disassemble mechanical components and systems while following procedures with defined requirements.
• Meet and maintain qualification criteria in a technical or engineering discipline as required for programmatic operations maintenance or other general requirements.
• Use moderately complex mathematics and geometric concepts to produce shop-level drawings for the fabrication of test hardware.
• Operate machine shop and hand tools to fabricate tooling in support of programmatic experiments.
• Apply general knowledge of relevant technologies and processes including interpreting and utilizing laboratory equipment to resolve hardware or system malfunctions.
• Maintain documentation of systems and experimental records.
• Perform general facility-related and technical functions such as maintenance testing and equipment upgrades.
• Follow and adhere to written operational and safety procedures including practicing good housekeeping in experimental work and office areas and perform all assignments in accordance with ES&H security and business practice requirements and policies.
• Perform other duties as assigned.

Additional job responsibilities at the 533.3 level 

• Provide advanced technical support using appropriate materials and processes to design and fabricate materials components and operations for complex systems under minimal supervision.
• Participate in regular independent interactions with project leaders scientists engineers and technical personnel to identify evaluate and analyze requirements and processes.
• Set priorities schedules and requirements to solve complex mechanical and operational problems.

Qualifications :

• Ability to obtain and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.
• Associate degree in engineering mechanical industrial or manufacturing technology or an equivalent combination of education and related experience; or a technology-related certificate or diploma with related work experience and related coursework; or an equivalent combination of education and experience in a technical or engineering field that includes mechanical training.
• Intermediate skills and experience using general hand tools such as hand-held and stationary drills and grinders and precision measurement equipment such as torque wrenches calipers micrometers and height gages.
• Ability to work with general machine shop equipment for example mills lathes and cutting equipment.
• Familiarity with computer-aided design (CAD) software for example SolidWorks for shop fabrication drawings.
• Effective written and verbal communication skills and interpersonal skills necessary to communicate effectively.
• Experience with personal computers and associated software including the Microsoft Office Suite.
• Ability to work in a multidisciplinary team environment.

Additional qualifications at the 533.3 level 

• Advanced knowledge of general manufacturing techniques.
• Significant experience operating and maintaining conventional machine shop equipment.
• Experience with complex mechanical fabrication and assembly.

Qualifications We Desire

• Familiarity with software coding and programming.
• Experience working with vacuum and gas pressure systems.
• Experience reading and interpreting mechanical drawings.
• Knowledge of additive manufacturing and electronics technology.

Pay Range

$43.55 - $63.97 Hourly

$43.55 - $53.36 Hourly for the 533.2 level
$52.23 - $63.97 Hourly for the 533.3 level

This is the lowest to highest salary in good faith we would pay for this role at the time of this posting. Pay will not be below any applicable local minimum wage. An employees position within the salary range will be based on several factors including but not limited to specific competencies relevant education qualifications certifications experience skills seniority geographic location performance and business or organizational needs.

Additional Information :

#LI-Onsite

Position Information

This is a Career Indefinite position open to Lab employees and external candidates.

Why Lawrence Livermore National Laboratory

• Included in 2026 Best Places to Work by Glassdoor!
• Flexible Benefits Package
• 401(k)
• Relocation Assistance
• Education Reimbursement Program
• Flexible schedules (*depending on project needs)
• Our values - visit  Clearance

  This position requires a Department of Energy (DOE) L-level clearance.  If you are selected we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter.  Also all L or Q cleared employees are subject to random drug testing.  L-level clearance requires U.S. citizenship. 

  Pre-Employment Drug Test

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  Remote Work :

  No

  
  

  Employment Type :

  Full-time