Startup Universe
Mainspring Energy
Makes the Linear Generator, which converts natural gas, biogas, propane, or hydrogen into electricity through a flameless reaction, for data centers, utilities, and businesses.
90 open roles
Vice President, Electrical Engineering
Staff Power Systems Site Integration Engineer
Staff Project Engineer - Grid Scale
Senior Product Integration Engineer (CAD)
Senior Product Performance Engineer
Staff Product Performance Engineer
Senior Staff Software Test & Automation Engineer
Manager, CAD & Design Systems
FP&A Manager — Services
Sustaining Controls Engineer
Corporate Paralegal
Electrical Upgrades Technician
Corporate FP&A Analyst
Senior Field Service Technician
Field Service Technician
Staff Mechanical Engineer, Sealing Systems
Senior Reaction Controls Engineer
Principal Electrical Engineer - Power Plant Integration Lead
Staff Electrical Engineer - Power Plant Integration Lead
Senior Staff Electrical Engineer - Power Plant Integration Lead
Electrical Engineer, Electronics Design
Senior Field Service Technician (Long Island, NY)
Field Service Technician (Long Island, NY)
Staff Technical Program Manager - Factory & Supply Chain Scale
Associate Operations Support Specialist II
Field Service Engineer
Mechanical Drafter - CAD
Senior Package R&D Technician
Electrical R&D Technician
Field Service Manager
Director of Origination - Public Power
Senior Originator - Public Power
Cost Engineer
Senior Machinist / R&D Specialist
Electronics Returns & Repair Manager
Manager, Technical Writing Team
Senior Software Engineer in Test
R&D Test Engineer
Senior/Staff Materials Process Engineer
Staff Electrical Engineer, Electronics Design
Senior Electrical Engineer, Electronics Design
Staff Materials and Process Engineer
Senior Materials and Process Engineer
Director, Reliability Engineering
Senior Embedded Software Manager
Embedded Software Manager
Senior Engineering Manager
Principal Mechanical Engineer
Senior Staff Mechanical Engineer
Senior Mechanical Engineer
Mechanical Engineer
Director, Regulatory
Staff Software Controls Engineer - Site Control
Staff Modeling & Simulation Engineer: Controls Integration
Staff CFD Modeling Engineer
Staff Mechanical Engineer
Staff Reliability Engineer
Vice President, Financial Planning & Analysis
Staff Manufacturing Process Engineer
Senior Staff, Contract Manufacturing & Strategic Partnerships
Staff Software Test and Automation Engineer
Staff Technical Program Manager, Software Engineering
Senior Failure Analysis Engineer
Electrical Engineer - Power Electronics
Staff Reliability Engineer, Electrical Systems
Staff Mechanical Engineer - Battery Design
Fleet Operations & Analytics Engineer
Senior Field Service Technician (Salinas, CA)
Field Service Technician (Salinas, CA)
Staff Supplier Quality Engineer - Special Processes
Senior Buyer/Planner
Senior Mechanical Engineer - Electromechanical
Senior Reliability Engineer, Electrical Systems
Electrical Engineer - Inverter & Grid Integration
Staff Electrical Engineer - Power Electronics
Senior Electrical Engineer - Power Electronics
Director of Customer Success
Senior Mechanical R&D Technician
Senior Sales Engineer
Director of Mechanical Engineering
Staff Mechanical Design Engineer - Electromechanical
Staff Electrical Engineer - Inverter & Grid Integration
Senior Electrical Engineer - Inverter & Grid Integration
End of Line Technician
Senior Staff Technical Program Manager
Mechanical Engineering Manager - Electromechanical
Senior Commissioning Technician
Inventory Associate
Senior Mechanical Engineer – Continuous Improvement for Mechanical Design & Quality Control
Principal Mechanical Engineer - Electromechanical