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Mainspringenergy

Mainspringenergy

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Reputation
High
127 open positions
Last updated Sep 7, 2026
Remote15%
Hybrid15%
On-site70%
Salary shown98%
Avg. listing116d
This month3 new · 0 closed
MainspringenergyMainspringenergy·United StatesUnited States·Edison·Remote · United States

Senior Sales Contracting Manager

$155k–$180k/year
56
Med

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

OtherManagerSalarySenior
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2 0 0 3mo ago
MainspringenergyMainspringenergy·United StatesUnited States·Edison·Remote · United States

Associate Operations Support Specialist II - Nightshift

$27–$31/hour
56
Med

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

Customer SupportOperations Support SpecialistHourlyMid
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4 0 0 3mo ago

Senior Buyer/Planner

$84k–$115k/year
41
Low

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

Procurement & PurchasingSenior BuyerSalarySenior
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4 0 0 3mo ago

Senior Mechanical Engineer - Electromechanical

$133k–$156k/year
42
Low

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 EngineerMechanical Design EngineerSalarySenior
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4 0 0 3mo ago

Staff Electrical Engineer - Electrical Integration Engineer - Power Conversion System (PCS) Skid

$157k–$185k/year
42
Low

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

OtherIntegration EngineerSystem Integration EngineerSalaryLead
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4 0 0 3mo ago

Senior Electrical Engineer - Electrical Integration Engineer - Power Conversion System (PCS) Skid

$130k–$153k/year
42
Low

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

OtherIntegration EngineerSystem Integration EngineerSalarySenior
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3 0 0 3mo ago

Senior Sustaining Controls Engineer

$135k–$158k/year
41
Low

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

OtherControls EngineerSalarySenior
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1 0 0 3mo ago

Senior Software Engineer in Test

$123k–$145k/year
42
Low

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

OtherSoftware Engineer In TestSalarySenior
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6 0 0 3mo ago

Senior Reliability Engineer, Electrical Systems

$126k–$148k/year
42
Low

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

EngineeringReliability EngineerSalarySenior
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4 0 0 3mo ago

Reliability Test Engineer, Special Projects

$108k–$124k/year
42
Low

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

OtherReliability Test EngineerSalaryMid
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1 0 0 3mo ago

Senior Manager, PLM Engineering Tools & Systems

$174k–$205k/year
44
Low

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

OtherManagerSalarySenior
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3 0 0 4mo ago

Senior Field Service Technician (San Diego, CA)

$35–$50/hour
41
Low

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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7 0 0 4mo ago

Field Service Technician (San Diego, CA)

$26–$35/hour
41
Low

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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5 0 0 4mo ago

Staff Cloud Software Engineer

$162k–$190k/year
42
Low

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

OtherCloud Software EngineerSoftware EngineeringCloud Platform Software EngineerSalaryLead
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6 0 0 4mo ago

Principal Cloud Software Engineer

$210k–$247k/year
42
Low

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

OtherCloud Software EngineerSoftware EngineeringCloud Platform Software EngineerSalaryLead
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6 0 0 4mo ago
MainspringenergyMainspringenergy·United StatesUnited States·Edison,Menlo Park·Remote · United States

Principal Software Architect - AI & Security

$228k–$280k/year
51
Low

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

EngineeringOtherSoftware ArchitectAi ArchitectSalaryLead
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6 0 0 4mo ago
MainspringenergyMainspringenergy·United StatesUnited States·Edison,Menlo Park·Remote · United States

Senior Manager of Channel Sales

$145k–$170k/year
51
Low

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

OtherChannel SalesSalarySenior
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5 0 0 4mo ago

Electrical Engineer - Inverter Systems Integration Engineer, Electrical

$114k–$130k/year
42
Low

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 EngineerSalaryMid
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6 0 0 4mo ago

Staff Electrical Engineer - Power Electronics

$157k–$185k/year
44
Low

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

EngineeringElectrical EngineerSalaryLead
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6 0 0 5mo ago

Senior Electrical Engineer - Power Electronics

$130k–$153k/year
44
Low

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

EngineeringElectrical EngineerSalarySenior
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6 0 0 5mo ago