How many mid-level roles are on BuildList?

There are currently 13,812 open mid-level roles on BuildList, refreshed hourly from company career pages.

What kinds of mid-level roles are listed?

Mid-level roles at startups building the future — own real scope, fast. You can filter by sector, company stage, role type, and location.

Are there remote mid-level roles?

Yes — use the location filter or the remote view to see fully-remote mid-level openings.

How do I apply for mid-level roles?

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.

Mid-Level Startup Jobs — 13812 Open Roles — Page 507

SpaceX Mechanical Engineer, Infrastructure

Starbase, TX

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

Apply

Blue Origin Technician - Integration Engineering

Seattle, WA

Job type: Software & Data
Seniority: Mid-Level
Sector: Aerospace

Apply

Anduril Industries Chief Engineer, Fury Advanced Concepts

Costa Mesa, CA

Job type: Software & Data
Seniority: Mid-Level
Sector: Defense

Apply

SpaceX Spaceport Operations Specialist

Starbase, TX

Job type: Business & People Ops
Seniority: Mid-Level
Sector: Aerospace

Apply

Blue Origin Technician - Assembly & Integration

Huntsville, AL

Job type: Software & Data
Seniority: Mid-Level
Sector: Aerospace

Apply

Anduril Industries Electrical Systems Integration Engineer

Costa Mesa, CA

Job type: Software & Data
Seniority: Mid-Level
Sector: Defense

Apply

SpaceX AMS Verification Engineer (RFIC Engineering)

Irvine, CA

$125k–$195k / year

Job type: Electrical & Firmware
Seniority: Mid-Level
Sector: Aerospace

Apply

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

Space Coast, FL

Job type: Manufacturing & Production
Seniority: Mid-Level
Sector: Aerospace

Apply

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Anduril Industries EMC Test Engineer, Air Dominance and Strike

Costa Mesa, CA

Job type: Software & Data
Seniority: Mid-Level
Sector: Defense

Apply

SpaceX AMS Verification Engineer (RFIC Engineering)

Redmond, WA

$125k–$200k / year

Job type: Electrical & Firmware
Seniority: Mid-Level
Sector: Aerospace

Apply

Blue Origin Senior Thermal Engineer – Constellations

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

Job type: Software & Data
Seniority: Mid-Level
Sector: Aerospace

Apply

Anduril Industries System Engineer, ModSim, Joint Simulation Environment (JSE)

Costa Mesa, CA · Washington, D.C.

$146k–$190k / year

Job type: Product, Programs, & Systems
Seniority: Mid-Level
Sector: Defense

Apply

SpaceX Tool & Die Specialist - 2nd Shift

Bastrop, TX

Job type: Manufacturing & Production
Seniority: Mid-Level
Sector: Aerospace

Apply

Blue Origin Structural Analyst III - New Glenn Advanced Upper Stage

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

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

Apply

Anduril Industries Digital Design Engineer, Air Dominance and Strike

Costa Mesa, CA

Job type: Software & Data
Seniority: Mid-Level
Sector: Defense

Apply

SpaceX Mechanical Engineer - Satellite Solar Array (Starlink)

Redmond, WA

$100k–$165k / year

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

Apply

Blue Origin Senior Engineer, Compute Fabric & Network Architecture, Project Sunrise

Denver, CO · Seattle, WA

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

Apply

Anduril Industries FPGA Verification Engineer, Air Dominance and Strike

Costa Mesa, CA

$146k–$194k / year

Job type: Electrical & Firmware
Seniority: Mid-Level
Sector: Defense

Apply

SpaceX Equipment Maintenance Technician

Hawthorne, CA

$62k–$73k / year

Job type: Manufacturing & Production
Seniority: Mid-Level
Sector: Aerospace

Apply

Blue Origin Production Engineer I (Industrial/Manufacturing) - MK2

Space Coast, FL · Seattle, WA

Job type: Software & Data
Seniority: Mid-Level
Sector: Aerospace

Apply

Anduril Industries Compute Systems Architect - Expeditionary AI/HPC Data Centers

Costa Mesa, CA

Job type: Software & Data
Seniority: Mid-Level
Sector: Defense

Apply

SpaceX Process Engineer (Starship)

Starbase, TX

Job type: Product, Programs, & Systems
Seniority: Mid-Level
Sector: Aerospace

Apply

Blue Origin Manufacturing Engineer II, III, Sr (Multiple Shifts) - Lunar - Tank Welding

Space Coast, FL

Job type: Manufacturing & Production
Seniority: Mid-Level
Sector: Aerospace

Apply

Anduril Industries Program Manager, JIATF

Irvine, CA · Washington, D.C.

Job type: Software & Data
Seniority: Mid-Level
Sector: Defense

Apply

SpaceX Electrical Engineer, Launch Infrastructure (Starship)

Cape Canaveral, FL

Job type: Electrical & Firmware
Seniority: Mid-Level
Sector: Aerospace

Apply

Mid-Level Startup Jobs

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