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Starlight Ventures portfolio jobs | Jobs with Startups

Starlight Ventures

Starlight Ventures

Portfolio companies and open roles backed by Starlight Ventures.

5 startups

3 open jobs

Venture capital

Jobs with Startups © 2026

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AI

3 portfolio jobs

Commonwealth Fusion

Full-time

Assistant General Counsel – Commercial & Corporate

Hybrid

Legal

Devens, MA

$150k - $225k/yr

1d ago

Hybrid

Full-time

Commonwealth Fusion

Full-time

Senior Mechanical Engineer - Remote Maintenance

On-site

R&D

Devens, MA

$110k - $185k/yr

1d ago

On-site

Full-time

Commonwealth Fusion

Full-time

Staff Scientist - Plasma Material Interaction

On-site

R&D

Devens, MA

$130k - $200k/yr

1d ago

On-site

Full-time

Commonwealth Fusion

Full-time

Internal Communications Specialist - Contract

Hybrid

Marketing and Communications

Devens, MA

$40 - $50/hr

1d ago

Hybrid

Full-time

CarbonChain· Industrials

Full-time

Head of Talent Acquisition (6-month contract)

On-site

Operations

London, UK; London, England, United Kingdom

1d ago

On-site

Full-time

CarbonChain· Industrials

Full-time

Executive Assistant & Office Manager (Climate Tech)

On-site

Operations

London, UK; London, England, United Kingdom

1d ago

On-site

Full-time

Commonwealth Fusion

Full-time

Senior Process Engineer

On-site

Engineering

Devens, MA

$110k - $185k/yr

3d ago

On-site

Full-time

Commonwealth Fusion

Full-time

Staff Dimensional Engineer – SPARC

On-site

Corporate Operations

Devens, MA

$130k - $200k/yr

5d ago

On-site

Full-time

Commonwealth Fusion

Full-time

Electrical Engineer

On-site

Engineering

Devens, MA

$90k - $145k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Senior Technical Project Manager

On-site

Corporate Operations

Devens, MA

$140k - $200k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Executive Operations Partner

Hybrid

People Operations

Devens, MA

$110k - $185k/yr

1w ago

Hybrid

Full-time

Commonwealth Fusion

Full-time

Director, Corporate FP&A

On-site

Finance

Devens, MA

$170k - $250k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

R&D Production Test Engineer

On-site

R&D

Devens, MA

$70k - $120k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Senior RF Test Engineer

On-site

Engineering

Devens, MA

$110k - $185k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Senior CAD Application Engineer

Remote

Engineering

Devens, MA

$110k - $185k/yr

1w ago

Remote

Full-time

Commonwealth Fusion

Full-time

Manufacturing Engineer - First Shift

On-site

Corporate Operations

Devens, MA

$90k - $145k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Fiber Optics Manufacturing Engineer

On-site

Corporate Operations

Devens, MA & Somerville, MA

$90k - $145k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Supply Chain Operations Supervisor

On-site

Corporate Operations

Devens, MA

$90k - $140k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

R&D Technician - Second Shift

On-site

R&D

Devens, MA

$30 - $45/hr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Staff Electrical Engineer

On-site

Superconductor

Milpitas, CA

$130k - $220k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Contract

Talent Acquisition Coordinator - Contract

On-site

People Operations

Milpitas, CA

$40 - $50/hr

1w ago

On-site

Contract

Commonwealth Fusion

Full-time

Senior R&D Test Engineer - Fluid Systems

On-site

R&D

Devens, MA

$90k - $145k/yr

1w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Quality Engineer - Nights & Weekend Shifts + Differential Pay

On-site

Corporate Operations

Devens, MA

$90k - $145k/yr

2w ago

On-site

Full-time

Commonwealth Fusion

Contract

People Operations Business Partner - Contract

On-site

People Operations

Devens, MA

$45 - $60/hr

2w ago

On-site

Contract

Commonwealth Fusion

Full-time

Lead Assembly Technician - Third Shfit

On-site

SPARC Tokamak Team

Devens, MA

$32 - $52/hr

2w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Fiber Optic Specialist - Weekend - Second Shift (Fri, Sat, Sun)

On-site

Corporate Operations

Devens, MA

$38 - $48/hr

2w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Fiber Optic Specialist - Third Shift

On-site

Corporate Operations

Devens, MA

$38 - $48/hr

2w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Molten Salt Engineer

On-site

R&D

Devens, MA

$70k - $120k/yr

2w ago

On-site

Full-time

Commonwealth Fusion

Full-time

Director, Supply Chain

Hybrid

Corporate Operations

Devens, MA

$170k - $250k/yr

2w ago

Hybrid

Full-time

Commonwealth Fusion

Full-time

Lead Production Technician - Weekend Second Shift (Fri, Sat, Sun)

On-site

Corporate Operations

Devens, MA

$32 - $52/hr

2w ago

On-site

Full-time