# Staff Power Systems Site Integration Engineer at Mainspring Energy

- Company: Mainspring Energy
- What the company does: Local power generation for data centers, utilities, industrial & enterprise applications. Fuel-flexible, fast to deploy, high-efficiency, low NOx power. Backed by General Catalyst and Khosla.
- Company website: https://www.mainspringenergy.com/
- Type: Startups
- Level: Senior
- Location: Remote
- Work setup: Remote
- Pay: $135K to $159K base salary per year (USD)
- Posted: 2026-10-14
- Apply by: 2026-11-28
- Apply: https://jobs.lever.co/mainspringenergy/e9688912-29c2-4b76-82c8-6be7e6d4de07?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/mainspring-energy-staff-power-systems-site-integration-engineer/

## About the role

Site Integration Engineers report to the Project Engineering Manager within the Project Delivery department. A key enabler of Mainspring’s mission is the ability of its team to deliver solutions based on our linear generator technology that solve customer problems in the cross-section of resiliency and clean power supply. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- B.S. degree in Electrical, Controls, Mechatronics, or a related engineering discipline. Equivalent field experience may be substituted
- 5+ years in pre-commissioning, site commissioning, field applications, or controls engineering on power generation, battery storage, solar, microgrid, or industrial facility projects
- Protective relays and automation controllers: SEL (relays, RTAC), GE Multilin, Beckwith, or ABB
- Revenue and power quality meters: SEL-735, Schneider ION, GE kV2c, or Itron
- PLCs: Allen-Bradley ControlLogix/CompactLogix, Siemens S7, or Schneider Modicon

Tags: Project Delivery

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/mainspring-energy-staff-power-systems-site-integration-engineer/