Target Fabrication / Mechanical Engineer
Inertia
Other Engineering
Livermore, CA, USA
Posted on Jan 6, 2026
Location
Livermore
Employment Type
Full time
Location Type
On-site
Department
Design and Engineering
Overview:
We are seeking Mechanical Engineers to advance target fabrication capabilities for Inertia’s fusion program. This position involves developing precision assembly, bonding, and alignment processes for high-strength target components.
Primary Responsibilities:
Design and develop tooling and fixtures for precision target fabrication and assembly.
Collaborate with materials scientists and process engineers to improve target integrity and throughput.
Perform mechanical testing and reliability assessments for bonding and assembly processes.
Support development of automation systems for high-volume production of fusion targets.
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Interface with vendors, external partners, and internal teams to qualify materials and components.
Qualifications:
Required:
BS or MS in Mechanical Engineering, Materials Science, or related field.
Experience with precision assembly, bonding, or micro-mechanical systems.
Strong CAD and design-for-manufacturing skills.
Hands-on experimental and prototyping experience.
Preferred:
Experience with cryogenic or high-pressure systems.
Background in fusion target manufacturing or aerospace hardware assembly.
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Knowledge of automation, robotics, or metrology systems.
Salary & Benefits:
We offer an excellent benefits program, including Medical, Dental, and Vision plans, company-paid holidays, matching 401k, and more!
About Inertia:
Inertia is taking the most direct, scientifically-proven path to commercializing fusion, leveraging the only successful achievement of fusion ignition, using a process that was pioneered at the U.S. Department of Energy’s (DOE) Lawrence Livermore National Laboratory (LLNL). With groundbreaking innovation, transformative technology, and multi-year investment, Inertia is committed to commercializing fusion energy in the next decade.