Jobs at
Mainspring Energy
68 open positions · collected on Job.bo
- Data Center Senior Sales AssociateMenlo Park, CA· lever· 07/17/2026
- Senior Mechanical Engineer - Linear Electromagnetic MachineMenlo Park, CA· lever· 07/14/2026
- Senior Controls & Automation EngineerMenlo Park, CA· lever· 02/04/2026
- Senior Commissioning Operations EngineerMenlo Park, CA· lever· 07/16/2026
- Head of Commercial OperationsMenlo Park, CA· lever· 07/16/2026
- Origination ManagerMenlo Park, CA· lever· 06/26/2026
- Technical Talent Sourcer (6-Month Contract)SpecialMenlo Park, CA· lever· 06/12/2026
- Senior Director of IndustrializationMenlo Park, CA· lever· 07/13/2026
- Senior Director of Federal AffairsWashington, D.C.· lever· 07/01/2026
- Test Engineer, Product QualificationMenlo Park, CA· lever· 03/19/2026
- Tax ManagerMenlo Park, CA· lever· 06/22/2026
- Staff Technical Program ManagerMenlo Park, CA· lever· 01/28/2026
- Staff Supplier Quality Engineer - Special ProcessesMenlo Park, CA· lever· 06/09/2026
- Staff Reliability Engineer, Electrical SystemsMenlo Park, CA· lever· 06/18/2026
- Staff Mechanical Engineer - Structures & AlignmentMenlo Park, CA· lever· 08/13/2025
- Staff Mechanical Engineer - Battery DesignMenlo Park, CA· lever· 06/18/2026
- Staff Engineer - Release ManagementMenlo Park, CA· lever· 02/20/2026
- Staff Electrical Systems & Sustaining EngineerMenlo Park, CA· lever· 06/18/2026
- Staff Electrical Test Development Engineer - NPIMenlo Park, CA· lever· 07/06/2026
- Staff Electrical Engineer - Power ElectronicsMenlo Park, CA· lever· 04/07/2026
- Staff Electrical Engineer - Electrical Integration Engineer - Power Conversion System (PCS) SkidMenlo Park, CA· lever· 05/15/2026
- Staff Controls & Automation EngineerMenlo Park, CA· lever· 04/15/2026
- Staff Cloud Platform Software EngineerMenlo Park, CA· lever· 04/28/2026
- Senior Staff Mechanical Engineer - Structures & AlignmentMenlo Park, CA· lever· 06/01/2026
- Senior Staff Mechanical Engineer - ElectromechanicalMenlo Park, CA· lever· 03/05/2025
- Senior Staff Commodity Manager, MechanicalMenlo Park, CA· lever· 05/14/2025
- Senior Software Engineer in TestMenlo Park, CA· lever· 05/13/2026
- Senior Sales EngineerMenlo Park, CA· lever· 03/03/2026
- Senior Sales Contracting ManagerMenlo Park, CA· lever· 05/29/2026
- Senior Reliability Engineer, Electrical SystemsMenlo Park, CA· lever· 05/13/2026
- Senior R&D Mechanical TechnicianMenlo Park, CA· lever· 03/19/2026
- Senior Quality EngineerMonterrey, Nuevo León· lever· 06/23/2026
- Senior Mechanical Engineer - Thermal / Fluids Hardware DesignMenlo Park, CA· lever· 06/22/2026
- Senior Mechanical Engineer - Frame and Air SpringMenlo Park, CA· lever· 02/28/2026
- Senior Manufacturing Engineer - DFMMenlo Park, CA· lever· 06/05/2026
- Senior Mechanical Design Engineer - Metal StructuresMenlo Park, CA· lever· 02/28/2026
- Senior Manufacturing EngineerMenlo Park, CA· lever· 02/02/2026
- Senior Manager, PLM Engineering Tools & SystemsMenlo Park, CA· lever· 05/05/2026
- Senior Field Service Technician6 locations· lever· 03/19/2026
- Senior Manager of Channel SalesMenlo Park, CA· lever· 04/20/2026
- Senior Field Service AnalystMenlo Park, CA· lever· 06/25/2026
- Senior Electrical Systems & Sustaining EngineerMenlo Park, CA· lever· 06/18/2026
- Senior Electrical Engineer - Inverter Systems Integration Engineer, ElectricalMenlo Park, CA· lever· 02/06/2026
- Senior Electrical Engineer - Power ElectronicsMenlo Park, CA· lever· 04/07/2026
- Senior Electrical Engineer - Electrical Integration Engineer - Power Conversion System (PCS) SkidMenlo Park, CA· lever· 05/15/2026
- Senior EH&S SpecialistMenlo Park, CA· lever· 03/20/2026
- Senior CounselMenlo Park, CA· lever· 02/02/2026
- Senior Commissioning Technician4 locations· lever· 01/14/2026
- Senior Buyer/PlannerMenlo Park, CA· lever· 05/28/2026
- Reliability Test Engineer, Special ProjectsMenlo Park, CA· lever· 05/12/2026
- Recruiting Coordinator (Contract)SpecialMenlo Park, CA· lever· 06/18/2026
- Principal Cloud Platform Software EngineerMenlo Park, CA· lever· 04/24/2026
- Principal Software Architect - AI & SecurityMenlo Park, CA· lever· 04/20/2026
- Mechanical Engineering Manager - ElectromechanicalMenlo Park, CA· lever· 01/28/2026
- Inventory AssociateMenlo Park, CA· lever· 12/10/2025
- Mechanical Engineer - Thermal / Fluids Hardware DesignMenlo Park, CA· lever· 06/22/2026
- Field Service Technician (Ohio)6 locations· lever· 03/19/2026
- Fleet Operations & Analytics Engineer (Tue - Sat)Menlo Park, CA· lever· 04/06/2026
- Field Service Operations Supervisor (Salinas, CA)Salinas, CA· lever· 06/15/2026
- Environmental Analyst (Permitting & Compliance)Menlo Park, CA· lever· 02/06/2026
- End of Line TechnicianMenlo Park, CA· lever· 02/05/2026
- Electrical Engineer - Inverter Systems Integration Engineer, ElectricalMenlo Park, CA· lever· 04/10/2026
- Director, Electrical Strategic SourcingMenlo Park, CA· lever· 06/05/2026
- Director of Mechanical EngineeringMenlo Park, CA· lever· 02/24/2026
- Director of Federal AffairsWashington, D.C.· lever· 07/01/2026
- Director / Senior Director of AccountingMenlo Park, CA· lever· 06/12/2026
- Commissioning Operations EngineerMenlo Park, CA· lever· 01/13/2026
- Associate Operations Support Specialist II - NightshiftMenlo Park, CA· lever· 05/29/2026