EngRadardirect-apply
90 open roles · as of 2026-09-28

Mainspring Energy manufactures and

What Mainspring Energy manufactures and is hiring for and where it's growing — measured from live, direct-apply postings on their own careers page.

As of 2026-09-28, Mainspring Energy manufactures and has 90 open roles, +3 net over 28 days — cooling. 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.

Active roles
90
Net · 28 days
+3
Momentum
cooling
Median days open
52

Scaling now

Most new openings in the last 28 days: engineering (10), trades field (9), other (5).

Open roles by function

engineering57trades field13other9sales5operations2executive2customer1data analytics1

Seniority

senior31principal27unspecified22director6junior2executive2

Open roles 90

all engineering 57 trades field 13 other 9 sales 5 operations 2 executive 2 customer 1 data analytics 1