How many Series C+ startup jobs are on BuildList?

There are currently 28,984 open roles at Series C+ companies on BuildList, refreshed hourly from company career pages.

What is it like to work at a Series C+ startup?

Explore open roles at later-stage companies. Filter by sector or role type to focus your search.

Which industries are hiring at Series C+ companies?

Roles at Series C+ companies span AI, defense, aerospace, robotics, energy, and more.

How do I apply to Series C+ startup 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.

Jobs/Series C+

Series C+ Jobs

Explore open roles at later-stage companies.

28,984 open roles · Updated Nov 10, 2026

All Jobs

28,984 jobs

Anduril Industries Systems Engineer, Air Defense

Irvine, CA

$146k–$194k / year

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Defense

Apply

Blue Origin Radiation Effects Engineer III

Seattle, WA · Huntsville, AL · Denver, CO · Longmont, CO · Reston, VA

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

Apply

Anduril Industries Technical Writer, Intelligence Systems

Reston, VA

$112k–$149k / year

Job type: Marketing & Design
Seniority: Senior
Sector: Defense

Apply

Blue Origin Sr. Mechanical Engineer - Lunar Permanence

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

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

Apply

Anduril Industries Systems Test Engineer, Space

Costa Mesa, CA

$147k–$196k / year

Job type: Test, Quality, & Reliability
Seniority: Senior
Sector: Defense

Apply

Blue Origin EGSE Electrical Engineer - TeraWave

Seattle, WA · Denver, CO

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

Apply

Anduril Industries Senior Technical Writer, Intelligence Systems

Reston, VA

$146k–$194k / year

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Defense

Apply

Blue Origin Sr. Supply Chain Program Manager

Space Coast, FL · Seattle, WA

Job type: Supply Chain & Procurement
Seniority: Senior
Sector: Aerospace

Apply

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Anduril Industries Quality Inspector

Quonset, RI

$69k–$92k / year

Job type: Test, Quality, & Reliability
Seniority: Entry-Level
Sector: Defense

Apply

Blue Origin Satellite Flight Software Engineer III - TeraWave

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

Job type: Software & Data
Seniority: Senior
Sector: Aerospace

Apply

Anduril Industries Chief Information Security Officer

Costa Mesa, CA

$252k–$382k / year

Job type: Infrastructure, IT, & Security
Seniority: Executive
Sector: Defense

Apply

Blue Origin Satellite Flight Software Engineer III - TeraWave

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

Job type: Software & Data
Seniority: Senior
Sector: Aerospace

Apply

Anduril Industries Lead Tool & Gauge Technician

Ashville, OH

Job type: Manufacturing & Production
Seniority: Manager
Sector: Defense

Apply

Blue Origin Satellite Flight Software Engineer III - TeraWave

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

Job type: Software & Data
Seniority: Senior
Sector: Aerospace

Apply

Anduril Industries Operations & Logistics Associate, AIS

Santa Ana, CA

$86k–$114k / year

Job type: Supply Chain & Procurement
Seniority: Entry-Level
Sector: Defense

Apply

Blue Origin Senior Avionics Hardware Engineer – Lunar Permanence

Seattle, WA

Job type: Electrical & Firmware
Seniority: Senior
Sector: Aerospace

Apply

Anduril Industries Senior Robotics Software Engineer, Sentry Tower (SITL/HITL)

Irvine, CA

Job type: Software & Data
Seniority: Senior
Sector: Defense

Apply

Blue Origin Senior Engineer, Fluid Systems

Seattle, WA

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

Apply

Anduril Industries Systems Engineer, Maritime

Santa Ana, CA

$167k–$222k / year

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

Apply

Blue Origin Facilities Space Planning Project Manager

Space Coast, FL · Kent, WA

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Aerospace

Apply

Anduril Industries Systems Engineer, Air Defense

Irvine, CA

$166k–$220k / year

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Defense

Apply

Blue Origin EGSE Automation Test Engineer - TeraWave

Seattle, WA · Denver, CO

Job type: Test, Quality, & Reliability
Seniority: Mid-Level
Sector: Aerospace

Apply

Anduril Industries Systems Engineering Integration and Test Lead, IBCS-M

Huntsville, AL · Irvine, CA

$166k–$220k / year

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Defense

Apply

Blue Origin Corporate Development Sr. Manager

Seattle, WA

Job type: Finance, Legal, & Compliance
Seniority: Senior
Sector: Aerospace

Apply

Anduril Industries Electrical Technician

Ireland

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

Apply

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,984 open roles at Series C+ companies on BuildList, refreshed hourly from company career pages.
What is it like to work at a Series C+ startup?: Explore open roles at later-stage companies. Filter by sector or role type to focus your search.
Which industries are hiring at Series C+ companies?: Roles at Series C+ companies span AI, defense, aerospace, robotics, energy, and more.
How do I apply to Series C+ startup 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.