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Mainspringenergy

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58 open positions
Last updated Jun 8, 2026
Remote12%
Hybrid13%
On-site76%
Salary shown99%
Avg. listing140d
This month2 new · 3 closed

Senior Mechanical Engineer - Frame and Air Spring

$132k–$156k/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,

EngineeringMechanical EngineerTrades & Skilled LaborSalarySenior
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3 0 0 3mo ago

Senior Mechanical Design Engineer - Metal Structures

$132k–$156k/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,

EngineeringMechanical Design EngineerTrades & Skilled LaborSalarySenior
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3 0 0 3mo ago

Senior NPI Manufacturing Engineer

$115k–$136k/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,

Manufacturing EngineerManufacturing & ProductionSalarySenior
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2 0 0 3mo ago

Director of Mechanical Engineering

$237k–$267k/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,

EngineeringOtherMechanical EngineerTrades & Skilled LaborMechanical EngineeringSalaryExecutive
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4 0 0 3mo ago

Warehouse Operations Analyst

$86k–$107k/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,

OperationsOperations AnalystInventory AnalystData & AISalaryMid
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4 0 0 3mo ago

Senior Electrical Engineer - Power Systems Integration

$130k–$153k/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 EngineerSalarySenior
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2 0 0 4mo ago

End of Line Technician

$28–$37/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,

OtherTechnicianHourlyMid
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1 0 0 4mo ago

Senior Manufacturing Engineer

$115k–$136k/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,

Manufacturing EngineerManufacturing & ProductionSalarySenior
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2 0 0 4mo ago
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Mainspringenergy·United StatesUnited States·Edison,Menlo Park·Remote · United States

Staff Technical Program Manager

$151k–$178k/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,

OtherProgram ManagerStaff Technical Program ManagerProject & Program ManagementSalaryLead
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6 0 0 4mo ago

Mechanical Engineering Manager - Electromechanical

$170k–$209k/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,

EngineeringOtherManagementMechanical EngineerTrades & Skilled LaborSalaryMid
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4 0 0 4mo ago

Senior Commissioning Technician

$39–$46/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,

OtherSkilled Trades & Field ServicesCommissioning TechnicianHourlySenior
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4 0 0 4mo ago
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Mainspringenergy·United StatesUnited States·Edison,Menlo Park·Remote · United States

Commissioning Operations Engineer

$93k–$109k/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,

OtherOperations EngineerSalaryMid
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3 0 0 4mo ago

Staff Materials and Process Engineer

$150k–$178k/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,

EngineeringOtherProcess EngineerMaterials And Process EngineerSalaryLead
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4 0 0 5mo ago

Senior Materials and Process Engineer

$126k–$148k/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,

EngineeringOtherProcess EngineerMaterials And Process EngineerSalarySenior
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4 0 0 5mo ago

Inventory Associate

$24–$26.50/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,

OtherInventory AssociateHourlyMid
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3 0 0 6mo ago

Staff Mechanical Engineer - Structures & Alignment

$147k–$187k/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,

EngineeringOtherMechanical EngineerTrades & Skilled LaborStaff Mechanical EngineerSalaryLead
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5 0 0 9mo ago

Senior Staff Commodity Manager, Mechanical

$150k–$180k/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,

Trades & Skilled LaborCommodity ManagerProcurement & PurchasingSalarySenior
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7 0 0 12mo ago

Senior Staff Mechanical Engineer - Electromechanical

$170k–$209k/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,

EngineeringOtherMechanical EngineerTrades & Skilled LaborStaff Mechanical EngineerSalarySenior
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8 0 0 15mo ago