Mechanical Technologists for NIF&PS

We have multiple openings for Mechanical Technologists. You will develop, test, troubleshoot, evaluate, operate, and maintain experimental, research, and prototype equipment associated with mechanical systems in the National Ignition Facility and Photon Science Directorate (NIF & PS).  This position is in the Laser Systems Engineering and Operations (LSEO) Division, within the Engineering Directorate.

In this role, you will

• Fabricate, assemble, and disassemble moderately complex but extremely precise mechanical components and systems.
• Operate related equipment, hand tools, and measuring instruments.
• Provide general technical support, while working independently and using well understood methods, for a wide variety of activities, including vacuum, electrical, and plumbing/cooling installations.  
• Perform  detailed assembly and maintenance of moderately complex equipment.
• Prepare and work from instructional guides for assembling, repairing, calibrating, operating and maintaining equipment and systems.
• Test, diagnose, maintain and repair moderately complex pressure systems, instrumentation, control, and test equipment.
• Apply intermediate knowledge of materials and manufacturing processes in the solution of moderately complex mechanical problems.
• Perform other duties as assigned.

• Ability to obtain and maintain a U.S. DOE Q-level security clearance, which requires U.S. citizenship.
• Associate’s degree in mechanical, industrial, or manufacturing or related field, or equivalent combination of education and previous relevant experience.
• Experience in mechanical fabricating and/or assembly.
• Intermediate knowledge of electro-mechanical technology.
• Experience working with pressurized systems and leak testing equipment.
• Experience in mechanical design, fabrication, and opto-mechanical mechanisms.
• Experience in safe work and business practices.
• Experience working in a multi-disciplinary team environment.
• Effective written, verbal, and presentation communication skills.

Qualifications We Desire

• Experience in 3D CAD, machining, mechanical assembly and mechanical troubleshooting.
• Experience in the operation of precision systems/ mechanisms.

#LI-Onsite

Position Information

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

Why Lawrence Livermore National Laboratory?

• Included in 2025 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 https://www.llnl.gov/inclusion/our-values

Security Clearance

This position requires a Department of Energy (DOE) Q-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.  Q-level clearance requires U.S. citizenship. 

Pre-Employment Drug Test

External applicant(s) selected for this position must pass a post-offer, pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

Wireless and Medical Devices

Per the Department of Energy (DOE), Lawrence Livermore National Laboratory must meet certain restrictions with the use and/or possession of mobile devices in Limited Areas. Depending on your job duties, you may be required to work in a Limited Area where you are not permitted to have a personal and/or laboratory mobile device in your possession.  This includes, but not limited to cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth/wireless enabled devices.  

If you use a medical device, which pairs with a mobile device, you must still follow the rules concerning the mobile device in individual sections within Limited Areas.  Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas, Secure Space and Transit/Buffer Space within buildings.

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To learn more about recruitment scams: https://www.llnl.gov/sites/www/files/2023-05/LLNL-Job-Fraud-Statement-Updated-4.26.23.pdf

Equal Employment Opportunity

We are an equal opportunity employer that is committed to providing all with a work environment free of discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, marital status, national origin, ancestry, sex, sexual orientation, gender identity, disability, medical condition, pregnancy, protected veteran status, age, citizenship, or any other characteristic protected by applicable laws.

Reasonable Accommodation

Our goal is to create an accessible and inclusive experience for all candidates applying and interviewing at the Laboratory.  If you need a reasonable accommodation during the application or the recruiting process, please use our online form to submit a request. 

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