Jobs/Roles/Mechanical & Physical Systems

Mechanical & Physical Systems Jobs

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

2,663 open roles · Updated Sep 27, 2026

2,663 jobs

Blue Origin Senior Structures Design Engineer- Lunar Permanence

Seattle, WA · Space Coast, FL

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

Blue Origin Senior Satellite Thermal Engineer – LRU Design - TeraWave

Seattle, WA · Denver, CO

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

Blue Origin Structural Engineer III - Ground System Test Infrastructure

Seattle, WA

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

Blue Origin Summer 2027 Fluid Systems & Propulsion Engineering Internship - Graduate

Seattle, WA · Space Coast, FL · Denver, CO

$79k / year

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

Blue Origin Structural Engineer III - New Glenn

Seattle, WA · Space Coast, FL

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

Blue Origin Summer 2027 Fluid Systems & Propulsion Engineering Internship - Undergraduate

Seattle, WA · Space Coast, FL · Huntsville, AL · Denver, CO

$67k / year

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

Blue Origin Propulsion Engineer III – Turbomachinery

Seattle, WA · Huntsville, AL

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

Blue Origin Lunar Fluid Components and Tubing, Design Engineer III- Lunar Permanence

Space Coast, FL · Huntsville, AL · Seattle, WA · Los Angeles, CA

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

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Blue Origin Materials & Process Engineer II - Composite

Seattle, WA

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

Blue Origin Engineer - GSE & Tooling Stress Analyst III (fixed term)

Seattle, WA

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

Blue Origin Senior Spacecraft Solar Array Engineer- TeraWave

Seattle, WA · Denver, CO · Los Angeles, CA · Cupertino, CA

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

Blue Origin Port Engineer

Space Coast, FL

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

Blue Origin Structural Engineer III

Seattle, WA · Los Angeles, CA · Space Coast, FL

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

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Frequently asked questions

How many mechanical & physical systems jobs are on BuildList?: There are currently 2,663 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.