EngRadardirect-apply
91 open roles · as of 2026-09-29

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 2026-09-29, Mainspring Energy manufactures and has 91 open roles, +5 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
91
Net · 28 days
+5
Momentum
cooling
Median days open
52

Scaling now

Most new openings in the last 28 days: engineering (11), trades field (9), other (4).

Open roles by function

engineering58trades field13other8sales5operations3executive2customer1data analytics1

Seniority

senior31principal27unspecified23director6junior2executive2

Open roles · sales 5

all engineering 58 trades field 13 other 8 sales 5 operations 3 executive 2 customer 1 data analytics 1