Jobs/Roles/Mechanical & Physical Systems

Mechanical & Physical Systems Jobs

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

2,614 open roles · Updated Sep 24, 2026

2,614 jobs

Tenstorrent Datacenter Liquid Cooling Architect

Canada

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

Hadrian Manager, Tooling Engineering

Los Angeles, CA

$225k–$280k / year

Job type: Mechanical & Physical Systems
Seniority: Manager
Sector: Manufacturing

Stoke Space Senior Stress Analyst

Kent, WA · Washington, D.C.

$129k–$194k / year

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

Muon Space GNC Hardware Engineer

Mountain View, CA

$157k–$179k / year

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

Quantum Systems Working Student Ground Robotics (m/f/d)

Germany

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

Anduril Industries Thermal Analysis Engineer

Waltham, MA

$129k–$171k / year

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

Nscale Design Lead (Data Centre)

South Korea

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

Helsing Robotics Senior Mechanical Engineer

Spain

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

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Antora Energy Sr. TPV Process Development Engineer

Sunnyvale, CA

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

Neko Health Senior Manager Lead, MEP and Fire Systems Engineer

New York, NY

$236k–$289k / year

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

Form Energy Mechanical Engineer II, Advanced Product Development

Somerville, MA

$97k–$128k / year

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

Isar Aerospace Structures Analysis Engineer, Launch Vehicle Structure (m/f/d)

Germany

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

Stord Industrial Engineer

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Supply Chain

Shield AI Staff Engineer, Flight Test (R6064)

Washington, D.C.

$140k–$210k / year

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

K2 Space Senior Mechanical Engineer (Propulsion)

Los Angeles, CA

$140k–$175k / year

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

True Anomaly Senior Mechanical Engineer, Spacecraft

Denver, CO · Long Beach, CA

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

ICON Senior Structural Engineer, Building Regulatory Affairs

Austin, TX

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

Lightmatter Sr. Staff Thermo-Mechanical Engineer

Mountain View, CA

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

EnduroSat Mechanical Engineer for Space Systems

Germany

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

Etched Mechanical Engineer

Cupertino, CA

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

Saronic Mechanical Engineer Intern (Summer 2027)

Austin, TX

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

Castelion Senior Warhead Design Engineer

Torrance, CA

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

Halter Lead Mechanical Engineer - Machine Design

New Zealand

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

Crusoe Energy Senior Facilities Engineer

Sparks, NV

$110k–$135k / year

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

Waymo Mechanical Engineer, Product Development

Mountain View, CA

$187k–$196k / year

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

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Frequently asked questions

How many mechanical & physical systems jobs are on BuildList?: There are currently 2,614 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.