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Showing 203 jobs
TES (Thermal Energy Storage) Mechanical Engineer
TES (Thermal Energy Storage) Mechanical Engineer
Champaign, IL, USA
2 days
Seed
Mid-Senior Level
Alternative Energy Equipment
Electrical Distribution
Energy
Energy Storage
Other Equipment
Power Grid
Renewable Energy Semiconductor Manufacturing
Seed
Mid-Senior Level
Alternative Energy Equipment
Electrical Distribution
Energy
Energy Storage
Other Equipment
Power Grid
Renewable Energy Semiconductor Manufacturing
Senior Mechanical Engineer, Fluid Systems
Senior Mechanical Engineer, Fluid Systems
El Segundo, CA, USA
USD 158k-219,450 / year + Equity
2 days
Senior
Alternative Energy Equipment
Clean Energy
Cleantech
Energy
Energy Efficiency
Energy Production
Energy Services
Energy & Utilities
Nuclear Electric Power Generation
Renewable Energy
Sustainability
Senior
Alternative Energy Equipment
Clean Energy
Cleantech
Energy
Energy Efficiency
Energy Production
Energy Services
Energy & Utilities
Nuclear Electric Power Generation
Renewable Energy
Sustainability
Staff Mechanical Engineer, Fluid Systems
Staff Mechanical Engineer, Fluid Systems
El Segundo, CA, USA
USD 200,500-314,475 / year + Equity
2 days
Senior
Alternative Energy Equipment
Clean Energy
Cleantech
Energy
Energy Efficiency
Energy Production
Energy Services
Energy & Utilities
Nuclear Electric Power Generation
Renewable Energy
Sustainability
Senior
Alternative Energy Equipment
Clean Energy
Cleantech
Energy
Energy Efficiency
Energy Production
Energy Services
Energy & Utilities
Nuclear Electric Power Generation
Renewable Energy
Sustainability
Mechanical Professional Engineer (PE)
Mechanical Professional Engineer (PE)
El Segundo, CA, USA
USD 158k-219,450 / year + Equity
2 days
Senior
Alternative Energy Equipment
Clean Energy
Cleantech
Energy
Energy Efficiency
Energy Production
Energy Services
Energy & Utilities
Nuclear Electric Power Generation
Renewable Energy
Sustainability
Senior
Alternative Energy Equipment
Clean Energy
Cleantech
Energy
Energy Efficiency
Energy Production
Energy Services
Energy & Utilities
Nuclear Electric Power Generation
Renewable Energy
Sustainability
Sr. Mechanical Engineer - Turbomachinery
Sr. Mechanical Engineer - Turbomachinery
El Segundo, CA, USA
USD 150k-175k / year + Equity
4 days
Senior
Clean Energy
Energy
Energy Efficiency
Environmental Services (B2B)
Hardware
Other Energy Services
Power Grid
Renewable Energy
Sustainability
Senior
Clean Energy
Energy
Energy Efficiency
Environmental Services (B2B)
Hardware
Other Energy Services
Power Grid
Renewable Energy
Sustainability
Senior Mechanical Engineer (Propulsion)
Senior Mechanical Engineer (Propulsion)
Los Angeles, CA, USA
USD 150k-187k / year + Equity
9 days
Senior
Aerospace
Aerospace & Defense
Commercial
Defense and Space Manufacturing
Defense & Space
Manufacturing
Manufacturing & Industrial
Satellite
Science and Engineering
Senior
Aerospace
Aerospace & Defense
Commercial
Defense and Space Manufacturing
Defense & Space
Manufacturing
Manufacturing & Industrial
Satellite
Science and Engineering
Lead Mechanical Engineer, Structures
Lead Mechanical Engineer, Structures
Los Angeles, CA, USA
USD 156k-214,500 / year + Equity
9 days
Senior
Aerospace
Aerospace & Defense
Commercial
Defense and Space Manufacturing
Defense & Space
Manufacturing
Manufacturing & Industrial
Satellite
Science and Engineering
Senior
Aerospace
Aerospace & Defense
Commercial
Defense and Space Manufacturing
Defense & Space
Manufacturing
Manufacturing & Industrial
Satellite
Science and Engineering
Senior Mechanical Design Engineer (ACS Systems)
Senior Mechanical Design Engineer (ACS Systems)
rio rancho, nm, usa
10 days
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Senior Mechanical Design Engineer (Structures & Thermal Protection Integration)
Senior Mechanical Design Engineer (Structures & Thermal Protection Integration)
rio rancho, nm, usa
10 days
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Senior Mechanical Design Engineer (RF Systems & Radomes)
Senior Mechanical Design Engineer (RF Systems & Radomes)
rio rancho, nm, usa
10 days
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Spacecraft Mechanisms and Actuators Engineer
Spacecraft Mechanisms and Actuators Engineer
Los Angeles, CA, USA
USD 120k-190k / year + Equity
2 days
Mid-Senior Level
Aerospace
Aerospace & Defense
Commercial
Defense and Space Manufacturing
Defense & Space
Manufacturing
Manufacturing & Industrial
Satellite
Science and Engineering
Mid-Senior Level
Aerospace
Aerospace & Defense
Commercial
Defense and Space Manufacturing
Defense & Space
Manufacturing
Manufacturing & Industrial
Satellite
Science and Engineering
Senior Mechanisms Engineer
Senior Mechanisms Engineer
rio rancho, nm, usa
10 days
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Senior Mechanisms Engineer (TVC Actuation)
Senior Mechanisms Engineer (TVC Actuation)
rio rancho, nm, usa
10 days
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Series B
Senior
Aerospace
Aerospace & Defense
Defense
Defense and Space Manufacturing
Defense & Space
Electronics
Engines
Government
Government and Military
Industrial Automation
Manufacturing
Manufacturing & Industrial
Military
National Security
Science and Engineering
Mechanical Engineer Intern (Fall 2026)
Mechanical Engineer Intern (Fall 2026)
San Francisco, CA, USA
USD 29-29 / hour
23 days
Series C+
Internship
Defense & Space
Government and Military
Series C+
Internship
Defense & Space
Government and Military
Mechanical Engineer - Associate Program (Fall 2026)
Mechanical Engineer - Associate Program (Fall 2026)
San Francisco, CA, USA
23 days
Series C+
Associate
Defense & Space
Government and Military
Series C+
Associate
Defense & Space
Government and Military
Mechanical Engineering Intern/Associate Engineer
Mechanical Engineering Intern/Associate Engineer
Buffalo, NY, USA; Delft, Netherlands; El Segundo, CA, USA
1 month
Internship
Agriculture and Farming
Artificial Intelligence (AI)
Business/Productivity Software
Data & Analytics
Fisheries
Fishery
Food & Beverage
Food Processing
Intelligent Systems
Other Hardware
Science and Engineering
Seafood
Supply Chain Management
Transportation
Internship
Agriculture and Farming
Artificial Intelligence (AI)
Business/Productivity Software
Data & Analytics
Fisheries
Fishery
Food & Beverage
Food Processing
Intelligent Systems
Other Hardware
Science and Engineering
Seafood
Supply Chain Management
Transportation
Mechanical Engineer - Build
Mechanical Engineer - Build
United States; Buffalo, NY, USA; El Segundo, CA, USA
1 month
Mid-Senior Level
Artificial Intelligence (AI)
Business/Productivity Software
Data & Analytics
Fisheries
Food and Beverage
Food & Beverage
Food Processing
Intelligent Systems
Other Hardware
Science and Engineering
Seafood
Supply Chain Management
Transportation
Mid-Senior Level
Artificial Intelligence (AI)
Business/Productivity Software
Data & Analytics
Fisheries
Food and Beverage
Food & Beverage
Food Processing
Intelligent Systems
Other Hardware
Science and Engineering
Seafood
Supply Chain Management
Transportation
Mechanical Engineer
Mechanical Engineer
United States; Buffalo, NY, USA; El Segundo, CA, USA
1 month
Mid-Senior Level
Agriculture and Farming
Artificial Intelligence (AI)
Business/Productivity Software
Data & Analytics
Fisheries
Fishery
Food & Beverage
Food Processing
Intelligent Systems
Other Hardware
Science and Engineering
Seafood
Supply Chain Management
Transportation
Mid-Senior Level
Agriculture and Farming
Artificial Intelligence (AI)
Business/Productivity Software
Data & Analytics
Fisheries
Fishery
Food & Beverage
Food Processing
Intelligent Systems
Other Hardware
Science and Engineering
Seafood
Supply Chain Management
Transportation
Mechanical Engineer, Motor Design - 2026 New Graduate
Mechanical Engineer, Motor Design - 2026 New Graduate
El Segundo, CA, USA
USD 95k-105k / year + Equity
1 month
Series C+
Entry Level
Energy
Utilities
Series C+
Entry Level
Energy
Utilities
Research Associate - Senior Research Associate, Cell Culture-Cell Line Development
Research Associate - Senior Research Associate, Cell Culture-Cell Line Development
Berkeley, CA, USA
3 days
Associate
3D Printing
Artificial Intelligence
Biopharma
Biotechnology
Discovery Platform
Drug Development
Health Care
Machine Learning
Manufacturing
Medical
MedTech
Other Healthcare Technology Systems
Science and Engineering
Technology
Therapeutics
Associate
3D Printing
Artificial Intelligence
Biopharma
Biotechnology
Discovery Platform
Drug Development
Health Care
Machine Learning
Manufacturing
Medical
MedTech
Other Healthcare Technology Systems
Science and Engineering
Technology
Therapeutics