Jobs/Mechanical & Physical Systems/SF Bay Area

Mechanical & Physical Systems Jobs in SF Bay Area

Mechanical & Physical Systems roles at companies building the future — in SF Bay Area.

388 open roles · Updated Sep 22, 2026

388 jobs

Meta Generator Engineer, Data Center Infrastructure

Reston, VA · Menlo Park, CA

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: AI Research

Joby Aviation Mechanical Engineer - Turbomachinery

San Carlos, CA

$105k–$181k / year

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Transportation

Oklo Senior Maintenance Program Engineer

Remote · Santa Clara, CA

$150k–$200k / year

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Energy & Climate

Verkada Product Design Mechanical Engineer (Winter Co-op)

San Mateo, CA

$94k / year

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: Defense

Carbon Staff Application Engineer

Sunnyvale, CA

$182k–$274k / year

Job type: Mechanical & Physical Systems
Seniority: Staff / Principal
Sector: Manufacturing

MatX Mechanical Engineering Lead - AI Rack Scale Systems

Mountain View, CA

$160k–$275k / year

Job type: Mechanical & Physical Systems
Seniority: Manager
Sector: Compute & Semiconductors

Astro Mechanica Lead Structures Engineer

San Francisco, CA

$180k–$220k / year

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Aerospace

Kodiak AI Senior, Vehicle Integration Engineer

Mountain View, CA

$150k–$185k / year

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Transportation

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Westmag Mechanical Engineer

South San Francisco, CA

Job type: Mechanical & Physical Systems
Seniority: Mid-Level
Sector: Robotics

Pacific Fusion Mechanical Design Engineer

Fremont, CA

$138k–$207k / year

Job type: Mechanical & Physical Systems
Seniority: Mid-Level
Sector: Energy & Climate

Fuse Cryogenic Systems Engineer

San Leandro, CA

$110k–$165k / year

Job type: Mechanical & Physical Systems
Seniority: Mid-Level
Sector: Energy & Climate

Nudge Materials Engineer

San Francisco, CA

Job type: Mechanical & Physical Systems
Seniority: Mid-Level
Sector: Bio & Health

MidJourney Senior Mechanical Engineer (Medical)

San Francisco, CA

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: AI Research

Sila Nanotechnologies Principal Mechanical Engineer

Alameda, CA

$172k–$218k / year

Job type: Mechanical & Physical Systems
Seniority: Staff / Principal
Sector: Energy & Climate

Science Opto-Mechanical Engineer

Alameda, CA

$112k–$185k / year

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Bio & Health

Mytra Senior Mechanical Engineer

Brisbane, CA

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Robotics

Physical Intelligence Robot Integration Engineer

San Francisco, CA

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Robotics

xLight Staff BIM Engineer

San Francisco, CA

Job type: Mechanical & Physical Systems
Seniority: Staff / Principal
Sector: Compute & Semiconductors

Ephemeris Net 2027 Spring Optical Engineering Internship

Oakland, CA

$70k / year

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: Aerospace

Merge Labs Scientist - Synthetic Biology

San Francisco, CA

$120k–$165k / year

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Bio & Health

Elroy Air Flight Sciences Engineer

Byron, CA

$203k–$280k / year

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Aerospace

Periodic Labs Research Associate, Thin Films

Menlo Park, CA

$180k–$225k / year

Job type: Mechanical & Physical Systems
Seniority: Entry-Level
Sector: AI Research

Terranova Mechanical/Test Engineering Intern

Berkeley, CA

$52k–$73k / year

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: Construction & Housing

Astranis Mechanical Engineer Intern (Winter 2027)

San Francisco, CA

Job type: Mechanical & Physical Systems
Seniority: Entry-Level
Sector: Aerospace

Rondo Energy Senior Mechanical Design Engineer - Structures & Insulation

Alameda, CA

$170k–$200k / year

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Energy & Climate

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Frequently asked questions

How many mechanical & physical systems jobs are in SF Bay Area?: There are currently 388 open mechanical & physical systems roles in SF Bay Area on BuildList, refreshed hourly from company career pages.
What companies hire mechanical & physical systems talent in SF Bay Area?: The live list includes companies building the future across AI, defense, aerospace, robotics, energy, and more. Sort and filter the openings to compare employers, levels, sectors, and stages.
Are there remote mechanical & physical systems jobs outside SF Bay Area?: Yes. BuildList has a dedicated remote mechanical & physical systems view for roles companies explicitly mark as remote. Regional restrictions can still apply.
How do I apply for mechanical & physical systems jobs in SF Bay Area?: Every listing links straight to the company's own application page — BuildList doesn't sit between you and the employer, so there's no account or middleman.