Mechanical Engineer Jobs in Livermore CA
6 days ago
81.
Senior Mechanical Technologist – Explosive Systems
Engineering (Engineering Design & Technologists, Mechanical Engineer)
Lawrence Livermore National Laboratory is seeking a Mechanical Technologist to support experimentation at the High Explosives Application...
Senior Mechanical Technologist – Explosive Systems JobListing for: Lawrence Livermore National Laboratory |
6 days ago
82.
Engineering Design Specialist - DOE Q Clearance
Engineering (Engineering Design & Technologists, Mechanical Engineer)
Lawrence Livermore National Laboratory is seeking a Mid - Senior Level Engineering Design Associate to support experiments and facilities...
Engineering Design Specialist - DOE Q Clearance JobListing for: Lawrence Livermore National Laboratory |
6 days ago
83.
Cleared Composite Design and Test Engineer - Weapon Subsystems, Onsite
Engineering (Mechanical Engineer, Aerospace / Aviation / Avionics, Manufacturing Engineer, Materials Engineer)
Composite Design Engineer (R&D S&E, Mechanical Engineer) - We are seeking a motivated Composite Design Engineer to join our...
Cleared Composite Design and Test Engineer - Weapon Subsystems, Onsite JobListing for: Sandia National Laboratories |
6 days ago
84.
Senior Engineering Design Associate
Engineering (Systems Engineer, Mechanical Engineer, Engineering Design & Technologists, Electrical Engineering)
Company Description - Join us and make YOUR mark on the World! - Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into...
Senior Engineering Design Associate JobListing for: Lawrence Livermore National Laboratory |
6 days ago
85.
Processing & Joining Metallurgist/Materials Engineer
Engineering (Process Engineer, Materials Engineer, Mechanical Engineer, Manufacturing Engineer)
Position: Processing & Joining Metallurgist / Materials Engineer - Company Description - Join us and make YOUR mark on the World! -...
Processing & Joining Metallurgist/Materials Engineer JobListing for: Lawrence Livermore National Laboratory |
6 days ago
86.
Senior Mechanical Technician: Startup Prototyping & Systems
Engineering (Mechanical Engineer, Product Engineer)
A technology - driven company in California is seeking a Senior Mechanical Technician to design and build mechanical components from...
Senior Mechanical Technician: Startup Prototyping & Systems JobListing for: Inertia |
6 days ago
87.
Engineering Tech V - Optical Mechanical - Integrated Optics Modules; NWS
Engineering (Mechanical Engineer)
Position: Engineering Tech V - Optical Mechanical - Integrated Optics Modules (NWS 00899) - Location: Livermore, CA - Title:...
Engineering Tech V - Optical Mechanical - Integrated Optics Modules; NWS JobListing for: North Wind Services LLC |
6 days ago
88.
Engineering Design Associate
Engineering (Engineering Design & Technologists, Mechanical Engineer, Systems Engineer, Electrical Engineering)
Mid - Senior Level | Full - time - Engineering | Livermore, CA | 05/21/2026 - Reference #: REF - 8350R - Job Code: 334.1 Engineering...
Engineering Design Associate JobListing for: Lawrence Livermore National Laboratory |
6 days ago
89.
Senior Engineering Design Lead Impact Systems
Engineering (Engineering Design & Technologists, Mechanical Engineer, Electrical Engineering)
Position: Senior Engineering Design Lead – High - Impact Systems - Lawrence Livermore National Laboratory is seeking a Senior Engineering...
Senior Engineering Design Lead Impact Systems JobListing for: Lawrence Livermore National Laboratory |
6 days ago
90.
Senior & Principal Mechanical Test Engineer – ND Systems
Engineering (Quality Engineering, Mechanical Engineer)
Sandia National Laboratories in Livermore, CA is seeking an experienced R&D Mechanical Engineer to plan and conduct environmental tests...
Senior & Principal Mechanical Test Engineer – ND Systems JobListing for: Sandia National Laboratories |