Jobs › California › Nuclear Engineer

Nuclear Engineer Jobs in California.

All active Nuclear Engineer roles based in California.

View Nuclear Engineer salary insights in California
Total jobs
304
positions indexed
New today
8
last 24 hours
Companies
35
actively hiring
Worldwide remote
0
from anywhere

How many Nuclear Engineer jobs in California are there right now?

There are 304 open Nuclear Engineer jobs in California on JobsRadar right now, from 35 companies hiring directly. 8 were added in the last 24 hours; the board was last refreshed on November 10, 2026 at 20:12 UTC.

search: nuclear engineer in: California Clear all
Sort Newest Top salary
Radiant Industries
Harness Design Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $124,500–$172,725
● New 👁 Seen ✓ Applied 1h ago
Radiant Industries
Mechanical Engineer, Electrical Integration
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $124,500–$172,725
● New 👁 Seen ✓ Applied 1h ago
Kairos Power
Mechanical Engineer, Fuel Handling Equipment
Kairos Power
⚡ Apply early Alameda, CA Onsite $92,454–$108,769
● New 👁 Seen ✓ Applied 3h ago
Radiant Industries
Senior Simulation Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $158,000–$219,450
● New 👁 Seen ✓ Applied 17h ago
Radiant Industries
Senior Electrical Engineer, Controls
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $158,000–$219,450
● New 👁 Seen ✓ Applied 17h ago
FR
Forward Deployed Engineer, Integrations
First Resonance
⚡ Apply early Los Angeles Onsite $130,000–$175,000
● New 👁 Seen ✓ Applied 17h ago
General Matter
Chemical Process Engineer
General Matter
⚡ Apply early Los Angeles, CA Onsite $110,000–$225,000
● New 👁 Seen ✓ Applied 18h ago
Kairos Power
Firmware Development Engineer
Kairos Power
⚡ Apply early Alameda, CA Onsite $92,454–$108,769
● New 👁 Seen ✓ Applied 20h ago
General Matter
Hardware Test Engineer - Development
General Matter
⚡ Apply early Los Angeles, CA Onsite $80,000–$180,000
● New 👁 Seen ✓ Applied 1d ago
General Matter
Software Engineer, New Grad
General Matter
⚡ Apply early Los Angeles, CA Onsite $125,000–$125,000
● New 👁 Seen ✓ Applied 2d ago
Radiant Industries
Staff Nuclear Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $195,713–$262,500
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Principal Turbomachinery Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $200,500–$314,475
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Principal Thermal Modeling Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $182,000–$292,950
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Staff Regulatory Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $177,500–$218,926
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Senior Regulatory Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $133,500–$190,050
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Lead Nuclear Materials Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $140,500–$202,475
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Senior Reactor Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $150,025–$211,838
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Senior Safety Analysis Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $150,025–$211,838
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Materials Engineer, Moderator Materials
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $106,500–$146,475
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Staff Manufacturing Engineer, DFM
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $160,000–$210,000
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Senior Manufacturing Engineer, DFM
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $133,500–$184,800
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Senior Software Engineer, Frontend
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $158,000–$219,450
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Principal Nuclear Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $195,713–$262,500
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
Mechanisms Engineer
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $133,500–$184,800
● New 👁 Seen ✓ Applied 3d ago
Radiant Industries
ERP Solutions Engineer, Finance
Radiant Industries
⚡ Apply early El Segundo, CA Onsite $115,000–$168,000
● New 👁 Seen ✓ Applied 3d ago

Related searches

Nuclear Engineer jobs elsewhere

Other roles in California

More

Frequently asked questions

How many Nuclear Engineer jobs in California are open right now?
304 Nuclear Engineer jobs in California are open across 35 companies, as of November 10, 2026.
Which companies are hiring Nuclear Engineer jobs in California?
Radiant Industries, Kairos Power, First Resonance and General Matter are among the 35 companies currently hiring Nuclear Engineer jobs in California.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on November 10, 2026 at 20:12 UTC.

Catch your next role the second it’s posted.

Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

Create free account

Free forever · takes 30 seconds · already have one?

Get an edge on your job hunt.

Join our Telegram channel for the stuff that helps you land the role — salary benchmarks, the weekly market pulse, and new-feature drops. No spam, just signal.

Join the channel — it's free