If you're looking for a new challenge in the earthtech sector, we encourage you to take a look at these postings from our thriving partner companies

We’re on a mission to find, fund and help earthtech entrepreneurs as they work to solve our most pressing environmental challenges—and we’re always on the lookout for talent. If you’re passionate about finding sustainable solutions that will make an impact on both the climate and the new economy, we’d love to hear from you.

On-site & Remote

Showing 6 jobs
Muon Space

Systems Engineering Intern (Summer 2026)

San Jose, CA, USA

USD 50-50 / hour + Equity

4 months
Defense & Space
Government and Military
Internship
Muon Space

Senior Mission Lead Systems Engineer

San Jose, CA, USA; Remote

USD 179k-208k / year + Equity

4 months
Defense & Space
Government and Military
Senior
Muon Space

Senior ADCS Engineer

USD 144k-213k / year + Equity

4 months
Defense & Space
Government and Military
Senior
Muon Space

ADCS Engineer

USD 130k-194k / year + Equity

4 months
Defense & Space
Government and Military
Mid-Senior Level
Harbinger

Software Engineer, Firmware (Motor Controls)

Garden Grove, CA, USA

USD 120k-160k / year + Equity

6+ months
Automotive
Manufacturing
Series C+
Mid-Senior Level
Harbinger

Thermal Engineer, Analysis

Garden Grove, CA, USA

USD 140k-160k / year + Equity

6+ months
Automotive
Manufacturing
Series C+
Mid-Senior Level