How many Series C+ startup jobs are on BuildList?

There are currently 28,962 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.

28,962 open roles · Updated Nov 9, 2026

All Jobs

28,962 jobs

Blue Origin Payload Integration Engineer III

Space Coast, FL

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

Apply

Anduril Industries Technical Operations Specialist, Discovery

Washington, D.C.

$88k–$117k / year

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: Defense

Apply

Blue Origin CNC Machinist (Multiple Shifts)

Huntsville, AL

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

Apply

Anduril Industries Staff Manufacturing Engineer, Actuators

Costa Mesa, CA

$183k–$243k / year

Job type: Manufacturing & Production
Seniority: Staff / Principal
Sector: Defense

Apply

Blue Origin Lunar Manufacturing Vehicle Manager

Space Coast, FL

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

Apply

Anduril Industries Manufacturing Engineer

Costa Mesa, CA

$132k–$175k / year

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

Apply

Blue Origin Sr. Thermal/Fluids Engineer - Lunar Permanence

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

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

Apply

Anduril Industries Senior Supplier Industrialization Engineer, Electromagnetic Warfare

Remote

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

Apply

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Blue Origin Principal Mechanical Design Engineer - New Glenn

Seattle, WA

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

Apply

Anduril Industries Facilities Electrical Technician

McHenry, MS

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: Defense

Apply

Blue Origin Sr. Mechanisms Design Engineer - TeraWave

Seattle, WA

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

Apply

Anduril Industries Finance Director, AD&S

Costa Mesa, CA

$220k–$292k / year

Job type: Finance, Legal, & Compliance
Seniority: Director
Sector: Defense

Apply

Blue Origin Sr. Mechanisms Design Engineer - TeraWave

Seattle, WA

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

Apply

Anduril Industries Systems Engineer, Enterprise Mesh (Active Clearance)

Washington, D.C.

$191k–$253k / year

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

Apply

Blue Origin Liquid System Responsible Engineer III — Cryogenic Fluids CAD & Design

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

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

Apply

Anduril Industries Staff DFx Manufacturing Engineer, Avionics & Electronics

Costa Mesa, CA

$183k–$243k / year

Job type: Manufacturing & Production
Seniority: Staff / Principal
Sector: Defense

Apply

Blue Origin Sr Civil Engineer - Steel Structures

Space Coast, FL

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

Apply

Anduril Industries Senior Systems Engineer (Warfighter Systems)

Bellevue, WA · Costa Mesa, CA

$166k–$220k / year

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

Apply

Blue Origin Systems Engineer, VAST Components

Seattle, WA

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

Apply

Anduril Industries DFx Manufacturing Engineer, Avionics & Electronics

Costa Mesa, CA

$132k–$175k / year

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

Apply

Blue Origin Software Engineer II

Seattle, WA

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

Apply

Anduril Industries Staff Electrical Engineer (Weapons Systems)

Waltham, MA

$183k–$243k / year

Job type: Electrical & Firmware
Seniority: Staff / Principal
Sector: Defense

Apply

Blue Origin Senior Product Engineer, Mixed Signal SOC — TeraWave

Remote · San Diego, CA · Cupertino, CA

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

Apply

Anduril Industries Head of Business Line Operations - Tactical Effects

Costa Mesa, CA

$183k–$243k / year

Job type: Business & People Ops
Seniority: Director
Sector: Defense

Apply

Blue Origin Lead Encapsulation Process Development Engineer

Seattle, WA

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

Apply

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,962 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.