How many Series C+ startup jobs are on BuildList?

There are currently 28,997 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.

28,997 open roles · Updated Nov 9, 2026

All Jobs

28,997 jobs

Anduril Industries Integrated Product Support Analyst

Costa Mesa, CA

$117k–$154k / year

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

Apply

Blue Origin Payload Integration Engineer III

Space Coast, FL

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

Apply

Anduril Industries Senior Quality Specialist - Core Tech

Santa Ana, CA

$99k–$130k / year

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

Apply

Blue Origin CNC Machinist (Multiple Shifts)

Huntsville, AL

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

Apply

Anduril Industries Senior Electrical Engineer (Sensor Systems)

Waltham, MA

$147k–$196k / year

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

Apply

Blue Origin Lunar Manufacturing Vehicle Manager

Space Coast, FL

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

Apply

Anduril Industries Staff Electrical Engineer (Weapons Systems)

Fort Collins, CO

$183k–$243k / year

Job type: Electrical & Firmware
Seniority: Staff / Principal
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

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Anduril Industries Senior Flight Software Engineer

Boston, MA

$191k–$253k / year

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

Apply

Blue Origin Principal Mechanical Design Engineer - New Glenn

Seattle, WA

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

Apply

Anduril Industries Manufacturing Test Engineer, Missiles

Ashville, OH

$126k–$167k / year

Job type: Test, Quality, & Reliability
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 Chief Engineer, Copperhead

Quincy, MA

$191k–$254k / year

Job type: Product, Programs, & Systems
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 Environmental Test Engineer

Waltham, MA

$117k–$154k / year

Job type: Test, Quality, & Reliability
Seniority: Mid-Level
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 Senior Product Sourcing Engineer, Counter Intrusion

Remote

$146k–$194k / year

Job type: Supply Chain & Procurement
Seniority: Senior
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 Product Sourcing Engineer, Counter Intrusion

Remote · Mountain View, CA

$160k–$211k / year

Job type: Supply Chain & Procurement
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 Senior Manager, Electrical Engineering

Costa Mesa, CA

$183k–$243k / year

Job type: Electrical & Firmware
Seniority: Manager
Sector: Defense

Apply

Blue Origin Software Engineer II

Seattle, WA

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

Apply

Anduril Industries Senior RF Design & Test Engineer

Costa Mesa, CA · Mountain View, CA

$146k–$241k / year

Job type: Test, Quality, & Reliability
Seniority: Senior
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 Chief Engineer

Hudson, NH

$165k–$218k / year

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

Apply

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,997 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.