Sr. Mechanical Technologists
Lawrence Livermore National LaboratoryLivermore, California, United States
Posted March 19, 2026
104460 - 127940 USD
Full Time
About the Company
Lawrence Livermore National Laboratory (LLNL) is a premier applied-science research facility under the Department of Energy’s National Nuclear Security Administration, dedicated to safeguarding national security through advanced science, technology, and engineering. The laboratory’s core focus spans counterterrorism, nonproliferation, defense, intelligence, energy, and environmental stewardship, leveraging high-performance computing, additive manufacturing, and cutting-edge physics and chemistry research. LLNL’s interdisciplinary approach—combining mathematics, engineering, and fundamental science—enables breakthroughs that support stockpile stewardship and global security initiatives. Renowned for its world-class facilities, the laboratory is often called the "smartest square mile on Earth," reflecting its culture of excellence, integrity, and collaborative innovation.
Job Description
Join us and make YOUR mark on the World! 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.
Requirements
- 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).
- Independently fabricate, assemble, and disassemble complex and precise mechanical components and systems.
- Provide advanced technical support across a wide variety of activities, including vacuum systems, electrical work, and plumbing and cooling installations.
Benefits
- Flexible Benefits Package
- 401(k)
- Relocation Assistance
- Education Reimbursement Program
- Flexible schedules (*depending on project needs)