How many internship roles are on BuildList?

There are currently 1,113 open internship roles on BuildList, refreshed hourly from company career pages.

What kinds of internship roles are listed?

Internships at startups building the future — get hands-on at the frontier. You can filter by sector, company stage, role type, and location.

Are there remote internship roles?

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

How do I apply for internship 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.

Startup Internships — 1113 Open Roles — Page 19

Revel Internship: Software Engineer, Test

Los Angeles, CA · San Francisco, CA

Job type: Test, Quality, & Reliability
Seniority: Intern
Sector: Manufacturing

Apply

Fervo Energy Data Science Internship

Houston, TX

Job type: Software & Data
Seniority: Intern
Sector: Energy & Climate

Apply

Rivian MBA Intern - Product Management Product Development (Spring 2027 Co-Op)

Palo Alto, CA

$69k–$106k / year

Job type: Product, Programs, & Systems
Seniority: Intern
Sector: Transportation

Apply

Verkada Backend Software Engineering Intern 2027

San Mateo, CA

$114k–$135k / year

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

Apply

Base Power Supply Chain Intern

Austin, TX

Job type: Supply Chain & Procurement
Seniority: Intern
Sector: Energy & Climate

Apply

Neuralink Digital IC Design Engineer Intern

South San Francisco, CA

$73k / year

Job type: Electrical & Firmware
Seniority: Intern
Sector: Bio & Health

Apply

Mach Industries Spring 2027 Engineering Internship

Huntington Beach, CA · San Francisco, CA · San Luis Obispo, CA · Victorville, CA

$62k–$114k / year

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: Defense

Apply

General Matter Summer 2027 Internship - Mechanical Engineering (HVAC)

Los Angeles, CA

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: Energy & Climate

Apply

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Meta Research Scientist Intern, Optical System Design (PhD)

Redmond, WA · Menlo Park, CA

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: AI Research

Apply

Palantir Forward Deployed Software Engineer, Internship - Intel

Washington, D.C.

$120k / year

Job type: Software & Data
Seniority: Intern
Sector: AI App

Apply

Epic Games Level Design Intern

Cary, NC

Job type: Marketing & Design
Seniority: Intern
Sector: AI App

Apply

Lunar Outpost Systems Engineering Intern - Summer 2027

Remote · Golden, CO

$50k / year

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

Apply

Xcimer Energy Summer 2027 Internship - Computational and Software Engineering

Denver, CO

$52k–$73k / year

Job type: Software & Data
Seniority: Intern
Sector: Energy & Climate

Apply

The Boring Company Mechanical Engineering Internship (Year Long)

Bastrop, TX · Nashville, TN · Las Vegas, NV

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: Robotics

Apply

Kodiak AI Winter 2027 Intern, Motion Planning

Mountain View, CA

$10k / year

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

Apply

Rendezvous Robotics Manufacturing and Test Engineering Intern (Spring 2027)

Golden, CO

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

Apply

Specter Aerospace Full Stack Developer Co-Op - Spring 2027

Boston, MA

$48k–$62k / year

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

Apply

Freeform Electrical Engineering Intern (Summer 2027)

Hawthorne, CA

Job type: Electrical & Firmware
Seniority: Intern
Sector: Manufacturing

Apply

Reflect Orbital Embedded Firmware Engineering Intern

Hawthorne, CA

$56k–$64k / year

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

Apply

Pacific Fusion Summer 2027 Internship- Mechanical Engineering

San Leandro, CA · Fremont, CA · Los Lunas, NM

$62k–$100k / year

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: Energy & Climate

Apply

Rainmaker Rainmaker Fellow, Radar Science

El Segundo, CA · Norman, OK

$96k / year

Job type: Software & Data
Seniority: Intern
Sector: Energy & Climate

Apply

Bedrock Robotics 2027 Internship Hardware Engineer, Machine Integration & Test

San Francisco, CA

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: Construction & Housing

Apply

Astranis IT Support Technician Associate (Winter 2027)

San Francisco, CA

$91k / year

Job type: Infrastructure, IT, & Security
Seniority: Intern
Sector: Aerospace

Apply

H3X Advanced Manufacturing Engineering Intern (Spring)

Louisville, CO

$48k–$77k / year

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

Apply

Impulse Space RF Engineering Intern (Summer 2027)

Redondo Beach, CA

$67k / year

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

Apply

Startup Internships

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