hero

Breakthrough Energy Fellows Portfolio Job Board

On-site & Remote

Showing 11 jobs
Marathon Fusion

Research Electrical Engineer

San Francisco, CA, USA

USD 115k-170k / year + Equity

1 month
Manufacturing
Mechanical or Industrial Engineering
11 - 50 employees
Mid-Senior Level
Barocal

R&D Engineer

Cambridge, UK
8 days
Pre Seed
Mid-Senior Level
Queens Carbon

Mechanical Design and Process Engineer

Montville, NJ, USA
6+ months
Chemicals
Manufacturing
11 - 50 employees
Mid-Senior Level
RIFT

System Engineer

Eindhoven, Netherlands
6+ months
Renewables & Environment
Sustainability
51 - 200 employees
Series A
Mid-Senior Level
Hgen

Senior/Staff Controls Systems Engineer

Los Angeles, CA, USA
6+ months
Renewables & Environment
Sustainability
1 - 10 employees
Seed
Senior
Marathon Fusion

Engineering Physics Intern (Spring 2026)

San Francisco, CA, USA
6+ months
Manufacturing
Mechanical or Industrial Engineering
11 - 50 employees
Internship