How many Series A startup jobs are on BuildList?

There are currently 2,392 open roles at Series A companies on BuildList, refreshed hourly from company career pages.

What is it like to work at a Series A startup?

Explore open roles at Series A companies. Filter by sector or role type to focus your search.

Which industries are hiring at Series A companies?

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

How do I apply to Series A 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.

Series A Startup Jobs — 2392 Open Roles — Page 95

Vast Senior Welder and Fabrication Technician

Long Beach, CA

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

Apply

Vast Avionics Manufacturing Technician, Wire Harnessing (2nd Shift)

Long Beach, CA

Job type: AI & Autonomy
Seniority: Intern
Sector: Aerospace

Apply

Vast Industrial & Manufacturing Systems Engineer

Long Beach, CA

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

Apply

Vast Staff Software Engineer, AI Tooling

Long Beach, CA

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

Apply

Vast Senior Mechanical Engineer, Thermal Control Systems

Long Beach, CA

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

Apply

Vast Mechanical Engineer I, Avionics, Haven

Long Beach, CA

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

Apply

Vast Senior Mission Manager

Long Beach, CA

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

Apply

Vast Manufacturing Coordinator, Avionics (2nd Shift)

Long Beach, CA

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

Apply

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Vast Power Electronics Engineer

Long Beach, CA

$138k–$196k / year

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

Apply

Vast Senior Propulsion Engineer

Hawthorne, CA

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

Apply

Vast Technical Recruiter (Fixed Term)

Long Beach, CA

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

Apply

Vast Propulsion Engineer

Long Beach, CA

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

Apply

Vast Mechanical Design Engineer

Long Beach, CA

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

Apply

Vast Fluids Test Engineer

Long Beach, CA

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

Apply

Vast Avionics PCBA Soldering Technician

Long Beach, CA

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

Apply

Vast Manufacturing Engineer, Structures

Long Beach, CA

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

Apply

Vast Solar Array Engineer

Long Beach, CA

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

Apply

Vast Turbomachinery Engineer II

Hawthorne, CA

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

Apply

Vast Combustion Devices Engineer II

Hawthorne, CA

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

Apply

Vast EMI-EMC Test Specialist

Long Beach, CA

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

Apply

Vast RF Systems Engineer

Long Beach, CA

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

Apply

Vast Integration Engineer, Fluid Systems Test

Long Beach, CA

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

Apply

Vast Manager, Thermal Control Systems

Long Beach, CA

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

Apply

Vast Mechanical Engineer II

Hawthorne, CA

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

Apply

Vast Quality Inspection Specialist

Hawthorne, CA

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

Apply

Series A Jobs

Weekly jobs, picked for you.

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