EngRadardirect-apply
45 open roles · as of 2026-08-10

Antares

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

As of 2026-08-10, Antares has 45 open roles, +13 net over 28 days — accelerating. Antares builds mass-producible, inherently safe microreactors for terrestrial, underwater, and space use to make clean energy abundant.

Active roles
45
Net · 28 days
+13
Momentum
accelerating
Median days open
34

Scaling now

Most new openings in the last 28 days: engineering (15), trades field (2), finance (1).

Open roles by function

engineering30other4trades field3operations2design1data analytics1junk1people hr1legal1finance1

Seniority

unspecified24senior18principal2executive1

Open roles · engineering 30

all engineering 30 other 4 trades field 3 operations 2 design 1 data analytics 1 junk 1 people hr 1 legal 1 finance 1

Harnessing Engineer

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$135k–$185k 8d ago

Senior Nuclear Engineer

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$150k–$185k 8d ago

Test Engineer II-Senior

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$112k–$185k 9d ago

Turbomachinery Engineer

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$140k–$220k 10d ago

Senior, Civil Engineer

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$140k–$185k 12d ago

Nuclear Operations Engineer

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Idaho Falls nuclear energyclean energy
$112k–$160k 16d ago

Firmware Engineer I-II

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$120k–$160k 21d ago

Welding Engineer

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$112k–$150k 21d ago

Electrical Engineer II

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$135k–$160k 22d ago

Materials Engineer II

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$115k–$150k 22d ago

Senior Systems Engineer

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$140k–$185k 22d ago

Senior Firmware Engineer

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$150k–$185k 27d ago

Mission Engineer

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$112k–$150k 1mo ago

Nuclear Engineer I/II

Antares · Antares builds mass-producible, inherently safe microreactors fo…

Los Angeles nuclear energyclean energy
$120k–$160k 1mo ago