{"source":"Breaknorm","page":"https://breaknorm.co/company/mainspringenergy.com","license":"https://breaknorm.co/terms","domain":"mainspringenergy.com","name":"Mainspring Energy","legal_name":"Mainspring Energy","country":"US","country_second":"CA","city":"Menlo Park","admin1":"California","vertical":"utilities_infrastructure","subvertical":"power_generation","leaf":"conventional_and_nuclear_power_generators","summary":"Mainspring Energy is a power infrastructure company that manufactures and deploys linear generators for onsite, dispatchable power. Its offerings include modular power units, solar firming, diesel reduction, and grid services, serving utilities, data centers, enterprise, and industrial customers. The technology operates grid-independently or in parallel, with low emissions and multi-fuel capability.","offerings":["linear generator","modular power units","solar firming","diesel reduction"],"target_customers":["utilities","data centers","enterprise","industrial","industrial facilities"],"business_model":["B2B","B2G"],"geo_scope":"international","headcount":"201-500","headcount_source":"linkedin","revenue":"50M-250M","revenue_source":"estimated","certifications":[],"langs":["en"],"linkedin":"https://www.linkedin.com/company/mainspringenergy","reviews":[],"contact_points":0,"contact_phones":0,"page_types":["privacy","terms","home","contact","careers","about","services"],"crawled":"2026-08-08","profiled":"2026-08-16","indexed":"2026-09-18","hiring_built":"2026-10-28","website_tech":["1password","adobe","anthropic","apple","atlassian","autodesk","cloudflare","fireflies_ai","gitkraken","gitlab_pages","google_workspace","have_i_been_pwned","microsoft_365","microsoft_entra_id","microsoft_intune","openai","salesforce","salesforce_account_engagement","salesforce_marketing_cloud","slack","wiz","zapier"],"hiring":{"open":102,"open_postings":103,"new_7d":3,"new_30d":19,"new_90d":68,"closed_30d":5,"countries":["MX","US"]},"hiring_functions":[["engineering_non_software",50,7],["software_engineering",8,1],["skilled_trades_and_field_service",7,1],["product_program_and_project_management",4,2],["procurement_and_purchasing",3,0],["finance_and_accounting",2,1],["quality_safety_and_environment",2,0],["administration_and_office",1,1],["arts_media_and_entertainment",1,0],["construction_and_civil",1,0],["customer_service_and_success",1,0],["general_management_and_consulting",1,0],["healthcare_clinical",1,0],["legal_compliance_and_risk",1,1],["logistics_warehouse_and_transport",1,0],["manufacturing_and_production",1,0],["retail_and_store_operations",1,0],["sales",1,0]],"tech_jobs":[{"slug":"python","status":"active","confidence":"high","jobs":23,"first_seen":"2026-05-13","function":"engineering_non_software","quote":"• Use Python for data analysis, scripting, and system diagnostics","title":"Sustaining Controls Engineer"},{"slug":"solidworks","status":"active","confidence":"high","jobs":14,"first_seen":"2025-03-05","function":"engineering_non_software","quote":"• Establish the strategy for SolidWorks and CATIA usage, including scalable methods for full-product and other very large assemblies","title":"Manager, CAD & Design Systems"},{"slug":"c-plus-plus","status":"active","confidence":"high","jobs":11,"first_seen":"2026-07-30","function":"engineering_non_software","quote":"• Analyze and understand C++ code to interpret behavior","title":"Sustaining Controls Engineer"},{"slug":"modbus","status":"active","confidence":"high","jobs":8,"first_seen":"2026-02-07","function":"engineering_non_software","quote":"• Protocol Implementation: Develop and maintain communication interfaces using OPC-UA, Modbus, and other industrial protocols to ensure system interoperability","title":"Staff Software Controls Engineer - Site Control"},{"slug":"opc-ua","status":"active","confidence":"high","jobs":4,"first_seen":"2026-08-05","function":"engineering_non_software","quote":"• Protocol Implementation: Develop and maintain communication interfaces using OPC-UA, Modbus, and other industrial protocols to ensure system interoperability","title":"Staff Software Controls Engineer - Site Control"},{"slug":"catia","status":"active","confidence":"high","jobs":3,"first_seen":"2026-08-05","function":"engineering_non_software","quote":"• Establish the strategy for SolidWorks and CATIA usage, including scalable methods for full-product and other very large assemblies","title":"Manager, CAD & Design Systems"},{"slug":"embedded-linux","status":"active","confidence":"high","jobs":3,"first_seen":"2026-08-11","function":"software_engineering","quote":"Inside the generator is a network of computers combining embedded Linux and real-time bare metal applications.","title":"Senior Embedded Software Manager"},{"slug":"ignition","status":"active","confidence":"high","jobs":1,"first_seen":"2026-10-26","function":"","quote":"dual contributor and technical lead, you will define the architecture for modernizing our operator interfaces using Ignition, building scalable, site-agnostic UI frameworks, and implementing robust industrial communication pipelines using O","title":"Senior Staff Controls Software Engineer"},{"slug":"aws","status":"active","confidence":"high","jobs":1,"first_seen":"2026-08-05","function":"engineering_non_software","quote":"• Manage computational resources on local hardware and on the cloud (AWS / GCP)","title":"Staff CFD Modeling Engineer"},{"slug":"google-cloud-platform","status":"active","confidence":"high","jobs":1,"first_seen":"2026-08-05","function":"engineering_non_software","quote":"• Manage computational resources on local hardware and on the cloud (AWS / GCP)","title":"Staff CFD Modeling Engineer"},{"slug":"microsoft-excel","status":"active","confidence":"medium","jobs":8,"first_seen":"2024-10-31","function":"","quote":"• Demonstrated experience with statistical data analysis and reporting (Matlab/Python, Google Sheets/Excel, Weibull++, etc.)","title":"Senior/Staff Materials Process Engineer"},{"slug":"microsoft-office","status":"active","confidence":"medium","jobs":3,"first_seen":"2026-09-30","function":"","quote":"• Demonstrated technical computer system knowledge such as using Google or MS office software and using Terminal/Command lines to run tests","title":"Electrical Upgrades Technician"},{"slug":"google-workspace","status":"active","confidence":"medium","jobs":10,"first_seen":"2026-01-14","function":"","quote":"• Strong working knowledge of Microsoft Office software (Word, Excel, Project, PowerPoint), and Google workplace applications.","title":"Senior Project Coordinator"},{"slug":"dnp3","status":"active","confidence":"medium","jobs":4,"first_seen":"2026-08-05","function":"","quote":"Expert-level proficiency in OPC-UA, MQTT, Modbus, and DNP3 within secure industrial environments","title":"Staff Software Controls Engineer - Site Control"}],"intents":[],"recent_postings":[{"id":11549021,"title":"Field Service Technician (Long Island, NY)","city":"Long Island","function":"skilled_trades_and_field_service","family":"skilled_trades_and_field_service/field_service_and_equipment_repair","seniority":"mid","posted":"2026-10-29","url":"https://jobs.lever.co/mainspringenergy/a8e35939-b869-45c2-a586-03c7a3c97378","tech":[]},{"id":11549022,"title":"Senior Field Service Technician (Worcester, MA)","city":"Worcester","function":"skilled_trades_and_field_service","family":"skilled_trades_and_field_service/field_service_and_equipment_repair","seniority":"senior","posted":"2026-10-29","url":"https://jobs.lever.co/mainspringenergy/4d55e812-d76e-436b-a55b-4cf774c1d56a","tech":[]},{"id":9339891,"title":"Senior Executive Assistant","city":"Menlo Park","function":"administration_and_office","family":"administration_and_office/executive_assistance_and_secretarial","seniority":"senior","posted":"2026-10-27","url":"https://jobs.lever.co/mainspringenergy/c6952ef2-2135-444f-9ca2-29398e448030","tech":["google-workspace","sap-concur","ramp","brex","asana","notion"]},{"id":11211135,"title":"Controls Engineer - Electrical Systems Control","city":"Menlo Park","function":"engineering_non_software","family":"engineering_non_software/automation_controls_and_robotics","seniority":"entry","posted":"2026-10-26","url":"https://jobs.lever.co/mainspringenergy/4cef1d1a-7642-492d-aeea-fee5ee479ec3","tech":["pillow","c-plus-plus"]},{"id":9339895,"title":"Senior Sustaining Controls Engineer","city":"Menlo Park","function":"engineering_non_software","family":"engineering_non_software/automation_controls_and_robotics","seniority":"senior","posted":"2026-10-26","url":"https://jobs.lever.co/mainspringenergy/9a040c60-9161-466f-99c9-bbd182648bd4","tech":["c-plus-plus","python"]},{"id":9339894,"title":"Senior Staff Controls Software Engineer","city":"Menlo Park","function":"","family":null,"seniority":"senior","posted":"2026-10-26","url":"https://jobs.lever.co/mainspringenergy/20ab2bed-43d8-46bf-aa29-eb6c962b0b0a","tech":["ignition","opc-ua","modbus","postgresql"]},{"id":8175,"title":"Staff Mechanical Engineer – Continuous Improvement for Mechanical Design & Quality Control","city":"Monterrey","function":"engineering_non_software","family":"engineering_non_software/mechanical_engineering","seniority":"senior","posted":"2026-10-20","url":"https://jobs.lever.co/mainspringenergy/17b26119-0e65-4a77-b6e2-d05b6a377f75","tech":["solidworks"]},{"id":810468,"title":"Software Deployment Operations Manager","city":"Menlo Park","function":"product_program_and_project_management","family":"product_program_and_project_management/implementation_and_professional_services","seniority":"manager","posted":"2026-10-17","url":"https://jobs.lever.co/mainspringenergy/1a6def77-c5e3-4450-8969-1f669f214ca1","tech":["embedded-linux"]}],"ats":"Lever","similar":[{"domain":"genpower.com.tr","name":"Genpower","country":"TR","city":null,"headcount":"201-500","leaf":"conventional_and_nuclear_power_generators","summary":"Genpower is a generator manufacturer that produces diesel, portable, power plant and lighthouse generators, along with water pumps and alternators, and provides."},{"domain":"powersmart.bg","name":"Power Smart","country":"BG","city":null,"headcount":"51-200","leaf":"grid_and_substation_contractors","summary":"Power Smart is a service company that designs and builds energy infrastructure, internal electrical installations, and busbar systems."},{"domain":"powerlinkenergy.com","name":"PowerLink Energy Solutions","country":"US","city":"Sherburn in Elmet","headcount":"51-200","leaf":"conventional_and_nuclear_power_generators","summary":"PowerLink Energy Solutions is a global generator manufacturer that produces diesel and gas generators, micro-grid and hybrid energy systems, lighting towers, ai."},{"domain":"legacypower.com","name":"Legacy Power","country":"US","city":"Gig Harbor","headcount":"51-200","leaf":"generator_installation_and_service","summary":"Legacy Power is a service provider that designs, installs, maintains and supports backup power systems for businesses, municipalities, industrial operations, da."},{"domain":"milantractor.com","name":"Milantractor","country":"IT","city":"Tribiano","headcount":"51-200","leaf":"generator_installation_and_service","summary":"Milantractor is a generator and energy services company that sells, installs and services generator sets, light towers and inverters for businesses worldwide."},{"domain":"raisegpower.com","name":"SHRAISE","country":"US","city":null,"headcount":"51-200","leaf":"electrical_equipment_manufacturers","summary":"SHRAISE is a manufacturer that produces generators, drainage systems, lighting systems and equipment for data centers, government, healthcare, telecommunication."}],"similar_scored":594,"customers":null,"as_of":"2026-11-02","updated_at":"2026-11-02","hash":"5739c40e221f2660","index_tier":1}