Staff Technical Program Manager

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 has hundreds of megawatts in advanced development and field operations for leading Fortune 500 companies, data centers, and utilities. Mainspring also partners with global energy leaders including AEP, NextEra Energy Resources, Schneider Electric, and more.

The core values that ground our work, guide our decisions, and connect us together:

Pragmatic Optimism

Excellence without Ego

Proactive Collaboration

Job Overview

Are you someone who thrives on bringing clarity and structure to complex, fast-changing environments? Do you excel at leading cross-functional teams through technically challenging programs with real business impact?

Mainspring Energy is seeking a Staff Technical Program Manager to lead critical product development initiatives for our Linear Generator—from early program definition through execution and successful transition to high-volume manufacturing.

In this role, you will own complex, multi-disciplinary programs, drive alignment across engineering and operations teams, surface risks early, and enable informed decision-making at the executive level.