ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

Nuclear Reactor Operator Jobs

nuclear reactor operator

Viewing 1 - 20 of 31

Nuclear Reactor Operator Jobs requiring security clearance

Show:
Sort by:

AUKUS Nuclear Test Engineering and EPR SME

ORBIS INC.
NH(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

As the ORBIS AUKUS Test Engineering Lead, you will be the ORBIS expert in assisting our client to develop nuclear engineering capabilities to support the successful transition to SSN sustainment throu...

user avatar

Criticality Safety Engineer-1

Amentum
Aiken, SC(On-Site/Office)
Posted 1 month ago
DoE Q or L
Not Specified

Amentum is seeking a Nuclear Criticality Safety Engineer based out of our Aiken, SC office. Candidates will obtain site specific Nuclear Criticality Safety (NCS) Analyst Qualification to support imp...

user avatar

Criticality Safety Engineer

Amentum
Remote/Hybrid
37830(Off-Site/Hybrid)
Posted 1 month ago
DoE Q or L
Not Specified

Amentum is seeking a Nuclear Criticality Safety Engineer based out of our Oak Ridge, TN office. Candidates will obtain site specific Nuclear Criticality Safety (NCS) Analyst Qualification to support ...

user avatar

Criticality Safety Engineer

Amentum
Remote/Hybrid
29803(Off-Site/Hybrid)
Posted 1 month ago
DoE Q or L
Not Specified

Amentum is seeking a Nuclear Criticality Safety Engineer to work remote (location flexible). Candidates will obtain site specific Nuclear Criticality Safety (NCS) Analyst Qualification to support imp...

user avatar

Criticality Safety Engineer-2

Amentum
Remote/Hybrid
29803(Off-Site/Hybrid)
Posted 1 month ago
DoE Q or L
Not Specified

Amentum is seeking a Nuclear Criticality Safety Engineer based out of our Aiken, SC office. Candidates will obtain site specific Nuclear Criticality Safety (NCS) Analyst Qualification to support imp...

user avatar

Nuclear Engineer - Senior

SOSi
Reston, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Polygraph

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

user avatar

Criticality Safety Engineer

Amentum
Richland, WA(On-Site/Office)
Posted 1 month ago
DoE Q or L
Not Specified

Amentum is seeking a Nuclear Criticality Safety Engineer based in our Richland, WA office. Candidates will obtain site specific Nuclear Criticality Safety (NCS) Analyst Qualification to support imple...

user avatar

Senior Computational Materials Engineer

New
General Atomics Intelligence
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, ai...

user avatar

Nuclear Engineer, Lead

Booz Allen Hamilton
Reston, VA(On-Site/Office)
Posted 3 months ago
TS/SCI
Polygraph

Job Number: R0228233Nuclear Engineer, LeadKey Role:Provide nuclear weapons effects subject matter expertise to client research and development (R&D) modeling and simulation (M&S) programs. Apply nucle...

user avatar

Nuclear Criticality Safety Engineer

Amentum
Remote/Hybrid
19154(Off-Site/Hybrid)
Posted 2 weeks ago
DoE Q or L
Not Specified

Amentum is seeking a Nuclear Criticality Safety Engineer for the Pittsburgh, PA area.Candidates will obtain site-specific Nuclear Criticality Safety (NCS) Analyst Qualification to support the implemen...

user avatar

Criticality Safety Engineer

Amentum
Remote/Hybrid
99354(Off-Site/Hybrid)
Posted 2 weeks ago
DoE Q or L
Not Specified

Amentum is seeking a Nuclear Criticality Safety Engineer based out of our Richland, WA office. Candidates will obtain site specific Nuclear Criticality Safety (NCS) Analyst Qualification to support ...

user avatar

Mid Nuclear Engineer

Prescient Edge
Reston, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
CI Polygraph

Prescient Edge is seeking a Mid. Nuclear Engineer to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to eve...

user avatar

Senior Nuclear Engineer

Prescient Edge
Reston, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
CI Polygraph

Prescient Edge is seeking a Senior Nuclear Engineer to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the k...

user avatar

Senior Program Manager, Advanced Materials

New
General Atomics Intelligence
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, ai...

user avatar

NUCLEAR MECHANICAL SYSTEMS INSPECTOR (SHIPS) LEADER

Department of the Navy
HI(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties You will demonstrate proper inspection methods. Leading by example. You will perform mechanical, piping and structural inspections on nuclear reactor plant, refueling and overhaul work. You wil...

D

NUCLEAR MECHANICAL SYSTEMS INSPECTOR (SHIPS) LEADER

Department of Defense
Pearl Harbor Naval Base Oahu, HI(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties Help You will demonstrate proper inspection methods. Leading by example. You will perform mechanical, piping and structural inspections on nuclear reactor plant, refueling and overhaul work. ...

D

Process Engineer - Waste & Recovery

Boston Government Services, LLC
Oak Ridge, TN(On/Off-Site)
Posted 1 month ago
5+ yrs exp
DoE Q or L

Boston Government Services, LLC. (BGS) is seeking an experienced Process Engineer – Waste & Recovery to support our client located in Oak Ridge, Tennessee. BGS is an engineering, technology, and s...

user avatar

OUTSIDE MACHINIST EXPERIENCED

New
Newport News Shipbuilding
Apply today! Be one of the first candidates to apply for maximum exposure.
Newport News, VA(On-Site/Office)
Posted today
Secret
Not Specified

Req ID: 44314 Team: X43 MACH INSTALL Entity: Newport News ShipbuildingUS Citizenship Required for this Position: Yes Full-Time Shift: Multiple Relocation: Relocation assistance will be available V...

user avatar

SUPERVISORY NUCLEAR ENGINEER

New
Department of the Navy
Apply today! Be one of the first candidates to apply for maximum exposure.
HI(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Duties You will exercise administrative and technical supervision over subordinates for professional nuclear engineering work You will exercise position management responsibilities, assuring that subo...

D

CVN Maintenance Project Manager

Serco Inc.
Seattle, WA(On-Site/Office)
Posted 2 weeks ago
Secret
CI Polygraph

Position Description & QualificationsWe're seeking a dynamic and experienced Project Manager to join Serco's Naval Acquisition and Sustainment Operation (NASO). A successful candidate will assume a cr...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.