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Showing 27 jobs
2026 Fall Mechanical Engineering Intern
2026 Fall Mechanical Engineering Intern
Location: Middleton, MA, USA
Posted:
13 days
Series A
Internship
Alternative Energy Equipment
Clean Energy
Energy
Energy Storage
Renewable Energy
Renewable Energy Power Generation
Sustainability
Series A
Internship
Alternative Energy Equipment
Clean Energy
Energy
Energy Storage
Renewable Energy
Renewable Energy Power Generation
Sustainability
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Mechanical Engineer - Cable Magnets
Mechanical Engineer - Cable Magnets
Location: Devens, MA, USA
Compensation:
USD 90k-145k / year + Equity
Posted:
15 days
Series B
Mid-Senior Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Mid-Senior Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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Senior Mechanical Engineer - Cable Magnets
Senior Mechanical Engineer - Cable Magnets
Location: Devens, MA, USA
Compensation:
USD 110k-185k / year + Equity
Posted:
19 days
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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Staff Mechanical Engineer - Vacuum
Staff Mechanical Engineer - Vacuum
Location: Milpitas, CA, USA
Compensation:
USD 150k-225k / year + Equity
Posted:
19 days
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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Senior R&D Test Engineer - Fluid Systems
Senior R&D Test Engineer - Fluid Systems
Location: Devens, MA, USA
Compensation:
USD 90k-145k / year + Equity
Posted:
Today
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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Lead Piping Engineer
Lead Piping Engineer
Location: Devens, MA, USA
Compensation:
USD 130k-200k / year + Equity
Posted:
15 days
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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PCB Layout Engineer
PCB Layout Engineer
Location: San Carlos, CA, USA
Compensation:
USD 128k-160k / year + Equity
Posted:
19 days
Series B
Mid-Senior Level
Aerospace
Aerospace & Defense
AI Infrastructure
Artificial Intelligence (AI)
Data & Analytics
Energy
Energy & Utilities
Natural Resources
Other Commercial Services
Science and Engineering
Software
Solar
Sustainability
Series B
Mid-Senior Level
Aerospace
Aerospace & Defense
AI Infrastructure
Artificial Intelligence (AI)
Data & Analytics
Energy
Energy & Utilities
Natural Resources
Other Commercial Services
Science and Engineering
Software
Solar
Sustainability
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Senior TCA Mechanical Design Engineer
Senior TCA Mechanical Design Engineer
Location: Kent, WA, USA
Compensation:
USD 185k-210k / year
Posted:
19 days
Series B
Senior
Aerospace
Aerospace & Defense
AI Infrastructure
Artificial Intelligence (AI)
Data & Analytics
Energy
Energy & Utilities
Natural Resources
Other Commercial Services
Science and Engineering
Software
Solar
Sustainability
Series B
Senior
Aerospace
Aerospace & Defense
AI Infrastructure
Artificial Intelligence (AI)
Data & Analytics
Energy
Energy & Utilities
Natural Resources
Other Commercial Services
Science and Engineering
Software
Solar
Sustainability
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Lead Mechanical Engineer, Compute Systems
Lead Mechanical Engineer, Compute Systems
Location: San Carlos, CA, USA
Compensation:
USD 150k-225k / year + Equity
Posted:
19 days
Series B
Senior
Aerospace
Aerospace & Defense
AI Infrastructure
Artificial Intelligence (AI)
Data & Analytics
Energy
Energy & Utilities
Natural Resources
Other Commercial Services
Science and Engineering
Software
Solar
Sustainability
Series B
Senior
Aerospace
Aerospace & Defense
AI Infrastructure
Artificial Intelligence (AI)
Data & Analytics
Energy
Energy & Utilities
Natural Resources
Other Commercial Services
Science and Engineering
Software
Solar
Sustainability
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Lead Mechanical Engineer, Laser Communications
Lead Mechanical Engineer, Laser Communications
Location: San Carlos, CA, USA
Posted:
19 days
Series B
Senior
Aerospace
Aerospace & Defense
AI Infrastructure
Artificial Intelligence (AI)
Data & Analytics
Energy
Energy & Utilities
Natural Resources
Other Commercial Services
Science and Engineering
Software
Solar
Sustainability
Series B
Senior
Aerospace
Aerospace & Defense
AI Infrastructure
Artificial Intelligence (AI)
Data & Analytics
Energy
Energy & Utilities
Natural Resources
Other Commercial Services
Science and Engineering
Software
Solar
Sustainability
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Senior Mechanical Engineer - Assembly Equipment
Senior Mechanical Engineer - Assembly Equipment
Location: Devens, MA, USA
Compensation:
USD 110k-185k / year
Posted:
20 days
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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R&D Engineer - High Voltage
R&D Engineer - High Voltage
Location: Devens, MA, USA
Compensation:
USD 70k-120k / year + Equity
Posted:
25 days
Series B
Mid-Senior Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Mid-Senior Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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Materials Test Operator
Materials Test Operator
Location: Devens, MA, USA
Compensation:
USD 30-45 / hour + Equity
Posted:
1 month
Series B
Entry Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Entry Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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Senior Manager, Manufacturing Engineering
Senior Manager, Manufacturing Engineering
Location: Devens, MA, USA
Compensation:
USD 150k-225k / year + Equity
Posted:
1 month
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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Staff Engineer - Mechanical
Staff Engineer - Mechanical
Location: Pleasanton, CA, USA
Compensation:
USD 142,113-177,203 / year + Equity
Posted:
1 month
Pre Seed
Senior
Apps
Artificial Intelligence
Computer
Computer Hardware
Computers and Electronics Manufacturing
Computers, Parts and Peripherals
Consumer Electronics
Electronics
Finance
Financial Services
Hardware
Information Services
Information Technology and Services
Machine Learning
Mobile
Mobile Apps
Optics
Photonics
Quantum Computing
Science and Engineering
Services-Computer Integrated Systems Design
Software
Systems Engineering
Systems Integrator
Technology
Pre Seed
Senior
Apps
Artificial Intelligence
Computer
Computer Hardware
Computers and Electronics Manufacturing
Computers, Parts and Peripherals
Consumer Electronics
Electronics
Finance
Financial Services
Hardware
Information Services
Information Technology and Services
Machine Learning
Mobile
Mobile Apps
Optics
Photonics
Quantum Computing
Science and Engineering
Services-Computer Integrated Systems Design
Software
Systems Engineering
Systems Integrator
Technology
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Plasma Device Operations Engineer
Plasma Device Operations Engineer
Location: Everett, WA, USA
Compensation:
USD 95k-130k / year
Posted:
1 month
Mid-Senior Level
Alternative Energy Equipment
Clean Energy
Cleantech
Data Science
Electrical Engineering
Electricity
Emerging Technology
Energy
Energy & Utilities
Green Energy
Mechanical Engineering
Nuclear
Nuclear Energy
Other Services (B2C Non-Financial)
Renewable Energy
Renewable Energy Power Generation
Science and Engineering
Sustainability
Mid-Senior Level
Alternative Energy Equipment
Clean Energy
Cleantech
Data Science
Electrical Engineering
Electricity
Emerging Technology
Energy
Energy & Utilities
Green Energy
Mechanical Engineering
Nuclear
Nuclear Energy
Other Services (B2C Non-Financial)
Renewable Energy
Renewable Energy Power Generation
Science and Engineering
Sustainability
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Assembly Process Engineer - Contract
Assembly Process Engineer - Contract
Location: Devens, MA, USA
Compensation:
USD 45-62 / hour
Posted:
2 months
Series B
Mid-Senior Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Mid-Senior Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
View job
Staff Systems Engineer
Staff Systems Engineer
Location: Milpitas, CA, USA
Compensation:
USD 130k-200k / year + Equity
Posted:
2 months
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
View job
R&D Test Engineer - Fluid Systems
R&D Test Engineer - Fluid Systems
Location: Devens, MA, USA
Compensation:
USD 90k-145k / year + Equity
Posted:
2 months
Series B
Mid-Senior Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Mid-Senior Level
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
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Senior Shift Operations Engineer - SPARC
Senior Shift Operations Engineer - SPARC
Location: Devens, MA, USA
Compensation:
USD 110k-185k / year + Equity
Posted:
3 months
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
Series B
Senior
Clean Energy
Electrical Distribution
Energy
Environmental Engineering
Natural Resources
Nuclear
Renewable Energy
Science
Science and Engineering
Solar
Sustainability
View job