HomeEmployersMainspringenergy
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Mainspringenergy

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54 open positions
Last updated May 14, 2026
Remote10%
Hybrid13%
On-site76%
Salary shown99%
Avg. listing109d
This month3 new · 3 closed

Senior Reliability Engineer, Electrical Systems

$126k–$148k/year
79
High

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

EngineeringReliability EngineerSalarySenior
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0 0 0 New 1d ago

Reliability Test Engineer, Special Projects

$108k–$124k/year
79
High

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

OtherReliability Test EngineerSalaryMid
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0 0 0 New 2d ago

Mechanical Upgrade Technician

$28.90–$34/hour
79
High

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

OtherTechnicianHourlyMid
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0 0 0 3d ago
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Mainspringenergy·United StatesUnited States·Menlo Park·Remote · United States

Senior Staff Commodity Manager, Electrical Strategic Design Sourcing

$165k–$200k/year
56
Med

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Commodity ManagerProcurement & PurchasingSalarySenior
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3 0 0 14d ago

Senior Field Service Technician (San Diego, CA)

$35–$50/hour
47
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Field Service TechnicianSkilled Trades & Field ServicesHourlySenior
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5 0 0 16d ago

Field Service Technician (San Diego, CA)

$26–$35/hour
47
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Field Service TechnicianSkilled Trades & Field ServicesHourlyMid
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4 0 0 16d ago

Senior Field Service Technician (Bakersfield, CA)

$35–$50/hour
47
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Field Service TechnicianSkilled Trades & Field ServicesHourlySenior
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4 0 0 16d ago

Field Service Technician (Bakersfield, CA)

$26–$35/hour
47
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Field Service TechnicianSkilled Trades & Field ServicesHourlyMid
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2 0 0 16d ago

Staff Cloud Platform Software Engineer

$162k–$190k/year
47
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Software EngineeringCloud Platform Software EngineerSalaryLead
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3 0 0 16d ago

Principal Cloud Platform Software Engineer

$210k–$247k/year
47
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Software EngineeringCloud Platform Software EngineerSalaryLead
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4 0 0 20d ago

IT Support Technician

$38–$42/hour
42
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

OtherIt Support TechnicianHourlyMid
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4 0 0 23d ago
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Mainspringenergy·United StatesUnited States·Menlo Park·Remote · United States

Principal AI Architect

$228k–$280k/year
51
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

OtherAi ArchitectSalaryLead
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4 0 0 23d ago

Revenue Accounting Operations Manager

$127k–$150k/year
42
Low

The Opportunity This is the first dedicated Revenue Accounting Operations hire in Mainspring’s history. We’re commercializing the linear generator — a breakthrough technology that converts a wide range of fuels directly into electricity — with a growing fleet of deployed systems and strong commercia

SalesFinance & AccountingOtherRevenue Operations ManagerRevenue Operations LeadSalaryLead
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4 0 0 27d ago

Electrical Engineer - Power Systems Integration

$114k–$130k/year
42
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

EngineeringElectrical EngineerSalaryMid
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3 0 0 1mo ago

Staff Electrical Engineer - Power Electronics

$157k–$185k/year
44
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

EngineeringElectrical EngineerSalaryLead
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4 0 0 1mo ago

Senior Electrical Engineer - Power Electronics

$130k–$153k/year
44
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

EngineeringElectrical EngineerSalarySenior
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4 0 0 1mo ago

Fleet Operations & Analytics Engineer (Sun - Thurs)

$109k–$123k/year
42
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Data ScienceOtherData EngineerDataSalaryMid
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3 0 0 1mo ago

Fleet Operations & Analytics Engineer (Tues - Sat)

$109k–$123k/year
42
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Data ScienceOtherData EngineerDataSalaryMid
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4 0 0 1mo ago

Associate Technical Writer

$72k–$82k/year
41
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

OtherTechnical WriterSalaryMid
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0 0 0 1mo ago

Staff Electrical Engineer - Hardware Systems

$157k–$185k/year
44
Low

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

EngineeringElectrical EngineerSalaryLead
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2 0 0 1mo ago