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Explore jobs at Tough Tech Companies
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On-site & Remote

Showing 352 jobs
Northwood Space

Controller

Los Angeles, CA, USA
2 days
Aviation & Aerospace
Space
11 - 50 employees
Seed
Director
Osmo

Senior Accountant

Elizabeth, NJ, USA
2 days
Software
51 - 200 employees
Senior
Boston Metal

Environmental, Health and Safety Specialist

United States; Massachusetts, USA; Woburn, MA, USA; Waltham, MA, USA
3 days
Manufacturing
Mining & Metals
51 - 200 employees
Series C+
Mid-Senior Level
Northwood Space

FPGA Engineer

Los Angeles, CA, USA

USD 130k-220k / year + Equity

3 days
Aviation & Aerospace
Space
11 - 50 employees
Seed
Mid-Senior Level
Natel Energy

Engineer, Fish Safety

Alameda, CA, USA

USD 90k-125k / year + Equity

3 days
Renewables & Environment
Sustainability
11 - 50 employees
Mid-Senior Level
MacroCycle

Plastic Recycling Technician

Cambridge, MA, USA
3 days
Manufacturing
Plastics
1 - 10 employees
Seed
Associate
Form Energy

Senior Mechanical Engineer, Cell

4 days
DeepTech
Energy
Renewables & Environment
Sustainability
201 - 1000 employees
Lilac Solutions

Field Chemist (Contract)

United States; Remote

USD 70k-100k / year

4 days
Manufacturing
Mining & Metals
201 - 1000 employees
Series C+
Mid-Senior Level
Lilac Solutions

Chemical Technician (Contract)

Oakland, CA, USA
6 days
Manufacturing
Mining & Metals
201 - 1000 employees
Series C+
Internship
Celestial AI

Product Engineer - ATE, SLT & Optics

Santa Clara, CA, USA

USD 185k-225k / year + Equity

6 days
Hardware
Semiconductors
51 - 200 employees
Series C+
Mid-Senior Level
Foray Bioscience

Content Creation Intern (Fall 2025)

Cambridge, MA, USA

USD 18-18 / hour

6 days
Biotechnology
11 - 50 employees
Seed
Internship