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 26, 2026

2,663 jobs

SpaceX New Graduate Engineer, Mechanical

McGregor, TX

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

Blue Origin Senior Structural Analyst – Electronics Packaging - TeraWave

Seattle, WA · Denver, CO

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

SpaceX Mechanical Engineer (Facilities)

Hawthorne, CA

$100k–$118k / year

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

Blue Origin Mechanical Engineer - Fluid System Design (All Levels)

Space Coast, FL

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

SpaceX Design Criteria Engineer (Starshield)

Hawthorne, CA

$100k–$115k / year

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

Blue Origin 2026 Intern Conversion - Mechanical Engineer I

Seattle, WA · Van Horn, TX · Denver, CO · Huntsville, AL · Space Coast, FL · Arlington, VA · Los Angeles, CA · Longmont, CO · Reston, VA

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

SpaceX Spaceport Designer, Architect (Starbase Development)

Remote · Starbase, TX

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

Blue Origin Sr Structural Analyst - New Glenn

Seattle, WA · Space Coast, FL

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

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SpaceX Civil Engineer, Land Development (Starship Launch Pad)

Remote · Starbase, TX

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

Blue Origin Physical Vapor Deposition Researcher — Associate Engineer II

Seattle, WA

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

SpaceX Electric Propulsion Engineer, Mechanical - (Starlink)

Redmond, WA

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

Blue Origin Prin Structural Production Support and Sustaining Engineer

Space Coast, FL

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

SpaceX Sr. Mechanical Engineer (Starship Avionics)

Starbase, TX

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

Blue Origin Sr. Propulsion Engineer, Blue Thrusters Valves

Seattle, WA

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

SpaceX Elevator Mechanic - Level 4/5

Starbase, TX

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

Blue Origin Technical Designer III

Seattle, WA · Space Coast, FL

$82k–$115k / year

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

SpaceX Critical Lift & Transport Engineer (Starship)

Starbase, TX

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

Blue Origin Materials and Process Engineer II - Thermal Protection Systems

Space Coast, FL · Huntsville, AL

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

Blue Origin Solar Panel Responsible Engineer - Lunar Permanence

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

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

Blue Origin Structural Analyst III - New Glenn

Space Coast, FL · Seattle, WA

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

Blue Origin 2026 Intern Conversion - Fluid Systems Engineer I

Seattle, WA · Van Horn, TX · Denver, CO · Huntsville, AL · Space Coast, FL · Arlington, VA · Los Angeles, CA · Longmont, CO · Reston, VA

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

Blue Origin Mechanical Systems Engineer III

Denver, CO · Space Coast, FL · Huntsville, AL · Seattle, WA · Los Angeles, CA · Reston, VA

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

Blue Origin REVIT/CAD/BIM Facilities Designer

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

$72k–$100k / year

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

Blue Origin 2026 Intern Conversion - Thermal Engineer I

Seattle, WA · Van Horn, TX · Denver, CO · Huntsville, AL · Space Coast, FL · Arlington, VA · Los Angeles, CA · Longmont, CO · Reston, VA

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

Blue Origin Structural Production Support and Sustaining Engineer III

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.
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