Jobs in Menlo Park, California, United States
109 open positions
109 jobs
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Showing 20 of 109 jobs
Associate Technical Writer
$72k–$82k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
OtherTechnical WriterSalaryMid
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1 0 0 5mo ago
$72k–$82k
/year
42
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Senior EH&S Specialist
$102k–$120k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
OtherEhs SpecialistSalarySenior
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4 0 0 5mo ago
$102k–$120k
/year
42
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Data Scientist, Prenatal
31
A Rare Opportunity to Shape the Future of Genomics Join a team of brilliant, passionate innovators determined to transform healthcare. At BillionToOne, we've built a category-defining, publicly traded company on Nasdaq where transparency fuels trust, collaboration drives breakthroughs, and every con
Data ScientistDataSenior
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2 0 0 3mo ago
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Senior Director, Product Management, Oncology
31
A Rare Opportunity to Shape the Future of Genomics Join a team of brilliant, passionate innovators determined to transform healthcare. At BillionToOne, we've built a category-defining, publicly traded company on Nasdaq where transparency fuels trust, collaboration drives breakthroughs, and every con
Product ManagementOtherDirector ProductProduct DirectorExecutive
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2 0 0 3mo ago
Senior Director, Product Management, Oncology
Product ManagementOtherDirector ProductProduct DirectorExecutive
31
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Senior Field Service Technician
$39–$55/hour
41
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
Field Service TechnicianSkilled Trades & Field ServicesHourlySenior
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4 0 0 5mo ago
Senior Field Service Technician
Field Service TechnicianSkilled Trades & Field ServicesHourlySenior
$39–$55
/hour
41
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Field Service Technician
$29–$39/hour
41
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
Field Service TechnicianSkilled Trades & Field ServicesHourlyMid
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4 0 0 5mo ago
Field Service Technician
Field Service TechnicianSkilled Trades & Field ServicesHourlyMid
$29–$39
/hour
41
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Test Engineer, Product Qualification
$108k–$124k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
EngineeringOtherQa EngineerSalaryMid
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6 0 0 5mo ago
Test Engineer, Product Qualification
EngineeringOtherQa EngineerSalaryMid
$108k–$124k
/year
42
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Senior R&D Mechanical Technician
$36–$51/hour
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
OtherTrades & Skilled LaborMechanical TechnicianSkilled Trades & Field ServicesHourlySenior
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6 0 0 5mo ago
Senior R&D Mechanical Technician
OtherTrades & Skilled LaborMechanical TechnicianSkilled Trades & Field ServicesHourlySenior
$36–$51
/hour
42
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Senior Sales Engineer
$128k–$150k/year
51
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
SalesSales EngineerSalarySenior
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2 0 0 5mo ago
$128k–$150k
/year
51
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Senior Mechanical Engineer - Frame and Air Spring
$132k–$156k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
EngineeringMechanical EngineerTrades & Skilled LaborSalarySenior
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5 0 0 6mo ago
Senior Mechanical Engineer - Frame and Air Spring
EngineeringMechanical EngineerTrades & Skilled LaborSalarySenior
$132k–$156k
/year
42
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Senior Mechanical Design Engineer - Metal Structures
$132k–$156k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
EngineeringMechanical Design EngineerTrades & Skilled LaborSalarySenior
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5 0 0 6mo ago
Senior Mechanical Design Engineer - Metal Structures
EngineeringMechanical Design EngineerTrades & Skilled LaborSalarySenior
$132k–$156k
/year
42
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Associate Manufacturing Engineer
$115k–$136k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
Manufacturing EngineerManufacturing & ProductionSalarySenior
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4 0 0 6mo ago
Associate Manufacturing Engineer
Manufacturing EngineerManufacturing & ProductionSalarySenior
$115k–$136k
/year
42
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Director of Mechanical Engineering
$237k–$267k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
EngineeringOtherMechanical EngineerTrades & Skilled LaborMechanical EngineeringSalaryExecutive
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5 0 0 6mo ago
Director of Mechanical Engineering
EngineeringOtherMechanical EngineerTrades & Skilled LaborSalaryExecutive
$237k–$267k
/year
42
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Senior Electrical Engineer - Inverter & Grid Integration
$130k–$153k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
EngineeringOtherElectrical EngineerSystems Integration EngineerSalarySenior
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4 0 0 6mo ago
Senior Electrical Engineer - Inverter & Grid Integration
EngineeringOtherElectrical EngineerSystems Integration EngineerSalarySenior
$130k–$153k
/year
42
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Process Engineering Associate I/II, Oncology
$75k–$86k/year
42
A Rare Opportunity to Shape the Future of Genomics Join a team of brilliant, passionate innovators determined to transform healthcare. At BillionToOne, we've built a category-defining, publicly traded company on Nasdaq where transparency fuels trust, collaboration drives breakthroughs, and every con
EngineeringOtherAssociateHealthcareProcess EngineerMid
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6 0 0 ~4mo ago
Process Engineering Associate I/II, Oncology
EngineeringOtherAssociateHealthcareMid
$75k–$86k
/year
42
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End of Line Technician
$28–$37/hour
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
OtherTechnicianHourlyMid
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4 0 0 6mo ago
$28–$37
/hour
42
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Senior Manufacturing Engineer
$115k–$136k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
Manufacturing EngineerManufacturing & ProductionSalarySenior
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2 0 0 6mo ago
Senior Manufacturing Engineer
Manufacturing EngineerManufacturing & ProductionSalarySenior
$115k–$136k
/year
42
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Senior Staff Technical Program Manager
$151k–$178k/year
44
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
OtherProgram ManagerStaff Technical Program ManagerProject & Program ManagementSalaryLead
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6 0 0 7mo ago
Senior Staff Technical Program Manager
OtherProgram ManagerStaff Technical Program ManagerProject & Program ManagementSalaryLead
$151k–$178k
/year
44
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Senior Software Engineer
29
A Rare Opportunity to Shape the Future of Genomics Join a team of brilliant, passionate innovators determined to transform healthcare. At BillionToOne, we've built a category-defining, publicly traded company on Nasdaq where transparency fuels trust, collaboration drives breakthroughs, and every con
OtherSoftware EngineerSoftware EngineeringSenior
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5 0 0 4mo ago
29
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Mechanical Engineering Manager - Electromechanical
$170k–$209k/year
42
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today
EngineeringOtherManagementMechanical EngineerTrades & Skilled LaborSalaryMid
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6 0 0 7mo ago
Mechanical Engineering Manager - Electromechanical
EngineeringOtherManagementMechanical EngineerSalaryMid
$170k–$209k
/year
42
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