Mechanical Design Engineer
3 days ago- Role family
- Hardware & Physical Engineering
- Location
- Fremont, CA, San Leandro
- Comp
- -
Explore Pacific Fusion careers: 31 open roles hiring now. Find jobs at Pacific Fusion with direct links to apply. Funding stage: Series A. Headcount: 51-200. Includes the official careers page link. Pacific Fusion is building a high-gain pulsed magnetic fusion system designed to achieve net facility gain, delivering more fusion energy output than all stored energy input. The company develops affordable, modular fusion technology using common materials to provide abundant, clean energy for a prosperous planet.
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Pacific Fusion is a Series A stage AI startup, founded in 2023, with $1B in total disclosed funding. Its most recent round was a $1B Series A in Oct 2024. It currently lists 31 open roles across San Leandro, CA, Fremont, Livermore, +7 more. Source: Fast AI Jobs company dataset, updated Aug 2026.
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San Leandro, CA, Fremont, Livermore, +1 more · Finance · FullTime
San Leandro, CA, San Leandro · Fusion Systems · FullTime
Los Lunas, NM, Los Lunas · Technicians · FullTime
San Leandro, CA, San Leandro · Fabrication · FullTime
Albuquerque, NM, Los Lunas · Facilities · FullTime
San Leandro, CA, San Leandro · Technicians · FullTime
San Leandro, CA, San Leandro · Office of the CTO · FullTime
Albuquerque, NM, Los Lunas · Infrastructure · FullTime
Company profile last updated on Aug 28, 2026.
Pacific Fusion jobs and careers: 31 open roles currently listed here. Review hiring details and apply via the official career page. Official careers page
Pacific Fusion is an climate tech company. Pacific Fusion is building a high-gain pulsed magnetic fusion system designed to achieve net facility gain, delivering more fusion energy output than all stored energy input. The company develops affordable, modular fusion technology using common materials to provide abundant, clean energy for a prosperous planet.
Open positions
31 jobs · Newest first
Candidate questions
Pacific Fusion is building a high-gain pulsed magnetic fusion system designed to achieve net facility gain, delivering more fusion energy output than all stored energy input. The company develops affordable, modular fusion technology using common materials to provide abundant, clean energy for a prosperous planet.
Yes. Pacific Fusion is hiring and currently has 31 open roles listed on Fast AI Startup Jobs, each with a direct link to the official application page.
Pacific Fusion is currently hiring for roles such as Controller, Controls Hardware Engineer, Electro-Mechanical Build Technician, Fabrication Lead, Facilities Engineer, Facilities Technician, and more. See the full list of jobs at Pacific Fusion above.
Pacific Fusion is hiring across San Leandro, CA, Fremont, Livermore, +1 more, San Leandro, CA, San Leandro, Los Lunas, NM, Los Lunas, Albuquerque, NM, Los Lunas, Albuquerque, NM, San Leandro, and other locations based on its currently open roles.
Pacific Fusion has raised $1B in total. The latest known stage is Series A.
Pacific Fusion reports an employee count of 51-200.
Company context
Pacific Fusion is a Series A stage AI startup, founded in 2023, with $1B in total disclosed funding. Its most recent round was a $1B Series A in Oct 2024. It currently lists 31 open roles across San Leandro, CA, Fremont, Livermore, +7 more. Source: Fast AI Jobs company dataset, updated Aug 2026.