Jobs/Roles/Mechanical & Physical Systems

Mechanical & Physical Systems Jobs

Mechanical, aerospace, and physical-systems engineering roles at hard-tech companies.

2,599 open roles · Updated Sep 24, 2026

2,599 jobs

Blue Origin CAD Designer III - New Glenn

Seattle, WA · Space Coast, FL

$82k–$115k / year

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

Fervo Energy Completions Engineer

Houston, TX

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

Rivian Sr. Global Supply Manager, CapEx - Battery

Irvine, CA · Plymouth, MI · Atlanta, GA · Normal, IL

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

Archer Battery Cell Stack Engineer

San Jose, CA

$120k–$140k / year

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

Radiant Senior Mechanical Engineer, Structures

El Segundo, CA

$134k–$185k / year

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

Meta Industrial Designer

Redmond, WA

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

Sierra Space Control Account Manager (CAM)-Program Manager

Centennial, CO · Louisville, CO

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

The Boring Company Integration Engineer

Bastrop, TX

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

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Freeform Mechanical Engineer

Los Angeles, CA

$100k–$140k / year

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

Impulse Space Senior Propulsion Component Engineer (Fluids)

Redondo Beach, CA

$140k–$195k / year

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

Muon Space Senior GNC Engineer

San Jose, CA

$155k–$231k / year

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

Anduril Industries Senior Mechanical Engineer - Lethality

Costa Mesa, CA

$166k–$220k / year

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

Shield AI Engineer II, Mechanical (R5310)

Dallas, TX

$90k–$135k / year

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

Saronic Diesel Mechanic

San Diego, CA

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

Zipline Senior / Staff Mechanical Engineer, Dropbox

South San Francisco, CA

$160k–$250k / year

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

CesiumAstro Staff Mechanical Engineer

Westminster, CO

$133k–$161k / year

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

Cowboy Space Corporation Senior Spacecraft Engineer

Kent, WA · Washington, D.C.

$150k–$200k / year

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

Varda Space Scientist, Analytical Sciences

El Segundo, CA

$100k–$140k / year

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

Inversion Staff Special Projects Engineer

Playa Vista, CA

$161k–$221k / year

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

Firefly Aerospace Deputy Chief Engineer, Spacecraft

Austin, TX

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

SpaceX Mechanical Engineer, Starship Launch Hardware

Cape Canaveral, FL

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

Relativity Space Staff Launch Fluids Engineer

Cape Canaveral, FL

$150k–$226k / year

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

Rocket Lab Optical Engineer I

Canada

$58k–$72k / year

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

Nvidia Mechanical Team Manager

Israel

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

Blue Origin Structures Design Engineer II - Lunar Permanence

Seattle, WA · Space Coast, FL

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

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How many mechanical & physical systems jobs are on BuildList?: There are currently 2,599 open mechanical & physical systems roles listed on BuildList, refreshed hourly straight from company career pages.
What kinds of companies are hiring mechanical & physical systems?: Ambitious, fast-growing companies building the future — across AI, defense, aerospace, robotics, energy, and more. You can filter the list by sector, company stage, experience level, and location.
Are there remote mechanical & physical systems jobs?: Yes. Use the location filter, or open the remote view for this role to see only fully-remote mechanical & physical systems openings.
How do I apply for mechanical & physical systems jobs?: 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.