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Mainspring Energy

Onsite linear generators for scalable power

Senior Staff Technical Program Manager

Program ManagementConfirmed live in the last 24 hours
Full-timeMenlo Park, CA, USA$178k - $209k /yr

About the Job

Requirements

  • At least 15 years of program leadership experience leading complex, cross-functional technical programs from concept through production in fast-paced hardware development environments.
  • Strong organizational and analytical skills, including the ability to manage ambiguity and competing priorities.
  • Exceptional written and verbal communication skills, with the ability to influence stakeholders at all levels.
  • A background in hardware or controls engineering, including electrical, software, mechanical, or systems engineering, or equivalent experience enabling effective partnership with technical teams and participation in technical discussions.
  • Experience driving products through the full development lifecycle, including design, validation, and manufacturing scale-up.

Responsibilities

  • Own and drive complex product development programs ranging from focused tactical initiatives to multi-year, company-wide efforts, ensuring delivery against technical, schedule, and business objectives.
  • Frame program-level tradeoffs, resolve cross-functional conflicts, and drive alignment when priorities compete.
  • Communicate with senior leadership and external partners to drive decisions, provide program visibility, and proactively escalate risks.
  • Partner with engineering, reliability, test, operations, supply chain, and manufacturing teams to align priorities and streamline execution.
  • Drive programs through new product introduction, manufacturing handoff, and production ramp, ensuring design, supply chain, and operational readiness.
  • Leverage Jira and enterprise data systems to improve program transparency, execution discipline, and cross-team collaboration.
  • Identify technical, operational, and schedule risks early, and lead mitigation planning and execution across teams.

Desired Qualifications

  • PMP certification.
  • Experience with regulatory certification.

About the Company

Mainspring Energy

Onsite linear generators for scalable power

Mainspring Energy designs and ships onsite linear generators that produce electricity for commercial and industrial customers, data centers, utilities, and microgrids. The kit uses a straight-line motion that is converted into electric current by magnets moving through copper coils, driven by a flameless, low-temperature air-and-fuel reaction with only two moving parts and an oil-free air-bearing. The system is fuel-flexible, handling natural gas, biogas, hydrogen, ammonia, and propane, and it scales from about 250 kW to more than 100 MW, with near-zero NOx and no after-treatment required. The company sells power as a service, enabling installations with no upfront cost and ongoing payments based on energy use, aiming to lower operating costs and increase energy resilience for its customers.

Company size
501-1,000
Company stage
Series F
Total funding
$813M
Headquarters
Menlo Park, CA
Founded
2010

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