Technician - Mechanical

Company Description

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world‑changing impact in 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. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact.

We have multiple openings for entry‑level Mechanical Technician positions. You will provide basic technical support while applying fundamental knowledge of the fabrication, assembly, installation, and operation of system technologies, utilizing common, well‑understood methods. You will interact with supervisors and coworkers, report daily to the supervisor or lead technician, and work under close supervision or lead technician oversight. Responsibilities may include equipment setup and operation, general troubleshooting and maintenance, minor modification of basic hardware, software, and systems, as well as data collection, rudimentary analysis, and reporting of results.

Some overtime and occasional travel may be required to meet program goals. These positions are in the Materials and Non‑Destructive Evaluation (MNDE) Section within the Materials Engineering Division (MED). These positions require full‑time on‑site presence due to the nature of the work.

• Provide basic technical support to staff, applying basic knowledge of mechanical equipment operations and maintenance.
• Participate in general on‑the‑job mechanical operations and equipment training.
• Perform basic mechanical equipment and system testing.
• Collect data using fundamental knowledge of mechanical testing methods.
• Follow written and verbal operational and safety procedures.
• Maintain a safe, clean, and functional laboratory environment.
• Perform all assignments in accordance with ES&H, security, and business practice requirements and policies.
• Perform other duties as assigned.

• 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 the 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.
• Ability to participate in general on‑the‑job training, such as operational or equipment training.
• Basic understanding of mechanical fabrication technologies and processes.
• Basic skills using hand and power tools.
• Ability to work in a team environment to solve challenges.
• Ability to read, interpret, and follow technical documentation.
• Experience with personal computers and software (Microsoft Office), with effective written and verbal communication skills.

• Familiarity with hardware fabrication and repair processes and equipment maintenance.
• Experience operating machine tools (drill press, band saw, mill, and lathe).
• Experience reading and interpreting mechanical drawings.

$34.85 – $42.68 hourly. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage. An employee’s 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.

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

• 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 – https://(Use the "Apply for this Job" box below).-values

This position…