Offices

Toronto, Canada
MaRS Discovery District
101 College Street, Suite 155
Toronto, ON, Canada, M5G 1L7

San Francisco, USA

Oslo, Norway
PierX, Bryggegata 3, 0250 Oslo

Contact

General inquiries

Portfolio Careers

ArcTern Careers

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.

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Showing 21 jobs
Cyclic Materials

Research & Development Engineering Manager

Kingston, ON, Canada
13 days
Renewables & Environment
Sustainability
Series B
Director
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about Research & Development Engineering Manager at Cyclic Materials
Harbinger

Manager, Sales Planning & Market Analytics

Garden Grove, CA, USA

USD 150k-180k / year + Equity

1 month
Automotive
Manufacturing
Series C+
Mid-Senior Level
Read more
about Manager, Sales Planning & Market Analytics at Harbinger
Cyclic Materials

Maintenance Supervisor

Mesa, AZ, USA
1 month
Renewables & Environment
Sustainability
Series B
Mid-Senior Level
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about Maintenance Supervisor at Cyclic Materials
Palmetto

Director, Supply Chain

Charlotte, NC, USA
2 months
Renewables & Environment
Sustainability
Director
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about Director, Supply Chain at Palmetto
Harbinger

Warehouse Supervisor (2nd shift)

Garden Grove, CA, USA

USD 100k-120k / year + Equity

2 months
Automotive
Manufacturing
Series C+
Mid-Senior Level
Read more
about Warehouse Supervisor (2nd shift) at Harbinger
Parity

Senior Vice President - Sales

New York, NY, USA
2 months
Software
Series B
Vice President
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about Senior Vice President - Sales at Parity
Palmetto

Corporate Development, Sr. Associate / Manager

Charlotte, NC, USA
2 months
Renewables & Environment
Sustainability
Mid-Senior Level
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about Corporate Development, Sr. Associate / Manager at Palmetto
Harbinger

AME Industrial/Productivity Engineer

Garden Grove, CA, USA

USD 140k-160k / year + Equity

2 months
Automotive
Manufacturing
Series C+
Mid-Senior Level
Read more
about AME Industrial/Productivity Engineer at Harbinger
SPAN

Territory Sales Manager - Southern CA

Remote

USD 120k-140k / year + Equity

2 months
Renewables & Environment
Sustainability
Series B
Senior
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about Territory Sales Manager - Southern CA at SPAN
SPAN

Territory Sales Manager PNW

Remote

USD 120k-140k / year + Equity

2 months
Renewables & Environment
Sustainability
Series B
Mid-Senior Level
Read more
about Territory Sales Manager PNW at SPAN
Muon Space

Senior Manager, FP&A

California, USA; San Jose, CA, USA; San Francisco, CA, USA; Mountain View, CA, USA

USD 123k-187k / year + Equity

3 months
Defense & Space
Government and Military
Series B
Senior
Read more
about Senior Manager, FP&A at Muon Space
Cyclic Materials

Project Manager/Project Engineer

Toronto, ON, Canada
3 months
Renewables & Environment
Sustainability
Series B
Mid-Senior Level
Read more
about Project Manager/Project Engineer at Cyclic Materials
Muon Space

Systems Engineering Intern (Summer 2026)

San Jose, CA, USA

USD 50-50 / hour + Equity

3 months
Defense & Space
Government and Military
Internship
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about Systems Engineering Intern (Summer 2026) at Muon Space
Muon Space

ADCS Engineer

USD 130k-194k / year + Equity

3 months
Defense & Space
Government and Military
Mid-Senior Level
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about ADCS Engineer at Muon Space
Cyclic Materials

Procurement Specialist

Toronto, ON, Canada
5 months
Renewables & Environment
Sustainability
Series B
Mid-Senior Level
Read more
about Procurement Specialist at Cyclic Materials
HYPERLUME

Hardware Engineer for Optical Link

Ottawa, ON, Canada
5 months
Telecommunication
Seed
Mid-Senior Level
Read more
about Hardware Engineer for Optical Link at HYPERLUME
Harbinger

Western Regional General Sales Manager

California, USA

USD 150k-175k / year + Equity

6 months
Automotive
Manufacturing
Series C+
Director
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about Western Regional General Sales Manager at Harbinger
HYPERLUME

Executive Assistant

Ottawa, ON, Canada
6 months
Telecommunication
Seed
Senior
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about Executive Assistant at HYPERLUME
Harbinger

Production Scheduling Manager

Garden Grove, CA, USA

USD 120k-145k / year + Equity

6+ months
Automotive
Manufacturing
Series C+
Mid-Senior Level
Read more
about Production Scheduling Manager at Harbinger
Harbinger

Material Planner

Garden Grove, CA, USA

USD 75k-110k / year + Equity

6+ months
Automotive
Manufacturing
Series C+
Mid-Senior Level
Read more
about Material Planner at Harbinger
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