Nuclear

Careers in Nuclear

Build the future of nuclear energy with Kiewit. From engineering and project controls to construction, safety and quality, our nuclear teams deliver some of the most complex and impactful projects in North America — supporting clean energy, national security and technological innovation. Explore opportunities to join a trusted, high-performing team shaping what’s next in nuclear power.




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Kiewit Nuclear Solutions- Mechanical Engineer III-Lead-Lenexa, KS & Oak Ridge, TN
Kiewit Nuclear Solutions- Mechanical Engineer III-Lead-Lenexa, KS & Oak Ridge, TN Lenexa, KS, US +8 more… Sep 5, 2025
Mid Level Design Engineering Lenexa, KS, US +8 more…
Engineering Manager-KNS-Lenexa
Engineering Manager-KNS-Lenexa Lenexa, KS, US +9 more… Sep 19, 2025
Mid Level Design Engineering Lenexa, KS, US +9 more…
Kiewit Nuclear Solutions- Mechanical Engineer II-Lenexa, KS & Oak Ridge, TN
Kiewit Nuclear Solutions- Mechanical Engineer II-Lenexa, KS & Oak Ridge, TN Lenexa, KS, US +8 more… Sep 18, 2025
Mid Level Design Engineering Lenexa, KS, US +8 more…
Kiewit Nuclear Solutions- Electrical Designer-Lenexa, KS, Aiken, SC, & Oak Ridge, TN
Kiewit Nuclear Solutions- Electrical Designer-Lenexa, KS, Aiken, SC, & Oak Ridge, TN Knoxville, TN, US +6 more… Sep 14, 2025
Mid Level Design Engineering Knoxville, TN, US +6 more…
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS Kansas City, KS, US +6 more… Sep 11, 2025
Mid Level Estimating Kansas City, KS, US +6 more…
Expeditor - Supply Chain Specialist
Expeditor - Supply Chain Specialist Idaho Falls, ID, US Sep 6, 2025
Mid Level Supply Chain Management Idaho Falls, ID, US
Project Engineer-Kiewit Nuclear Solutions-Idaho Falls, ID
Project Engineer-Kiewit Nuclear Solutions-Idaho Falls, ID Idaho Falls, ID, US +6 more… Sep 4, 2025
Mid Level Design Engineering Idaho Falls, ID, US +6 more…
Area Quality Operations Manager- Kiewit Nuclear Solutions
Area Quality Operations Manager- Kiewit Nuclear Solutions Idaho Falls, ID, US +15 more… Sep 24, 2025
Mid Level Quality Idaho Falls, ID, US +15 more…
Superintendent-Kiewit Nuclear Solutions-Idaho Falls,ID
Superintendent-Kiewit Nuclear Solutions-Idaho Falls,ID Idaho Falls, ID, US +3 more… Sep 25, 2025
Mid Level Field Supervision Idaho Falls, ID, US +3 more…
Field Engineer - Kiewit Nuclear Solutions
Field Engineer - Kiewit Nuclear Solutions Idaho Falls, ID, US +3 more… Sep 3, 2025
Entry Level Field Operations Idaho Falls, ID, US +3 more…
Administrative Specialist-Safety--Kiewit Nuclear Solutions-Idaho Falls, ID
Administrative Specialist-Safety--Kiewit Nuclear Solutions-Idaho Falls, ID Idaho Falls, ID, US Sep 19, 2025
Entry Level Administration Idaho Falls, ID, US
Administrative Specialist-Kiewit Nuclear Solutions-Idaho Falls, ID 1
Administrative Specialist-Kiewit Nuclear Solutions-Idaho Falls, ID 1 Idaho Falls, ID, US Sep 26, 2025
Entry Level Administration Idaho Falls, ID, US
Night Shift Occupational Nurse - Nuclear
Night Shift Occupational Nurse - Nuclear Darlington, ON, CA Sep 4, 2025
Mid Level Safety Darlington, ON, CA
Project Coordinator Co-op (Civil) - Kiewit Nuclear Canada - Winter 2026
Project Coordinator Co-op (Civil) - Kiewit Nuclear Canada - Winter 2026 Darlington, ON, CA +1 more… Sep 4, 2025
Internship Field Operations Darlington, ON, CA +1 more…
Document Controls Specialist
Document Controls Specialist Darlington, ON, CA +1 more… Sep 4, 2025
Mid Level Document Controls Darlington, ON, CA +1 more…
Security Program Lead - Nuclear Construction
Security Program Lead - Nuclear Construction Darlington, ON, CA +1 more… Sep 5, 2025
Mid Level Safety Darlington, ON, CA +1 more…
Project Coordinator Co-op (Electrical) - Kiewit Nuclear Canada - Winter 2026 (8 months)
Project Coordinator Co-op (Electrical) - Kiewit Nuclear Canada - Winter 2026 (8 months) Darlington, ON, CA +1 more… Sep 10, 2025
Internship Field Operations Darlington, ON, CA +1 more…
Senior Structural Project Coordinator - Steel/Concrete
Senior Structural Project Coordinator - Steel/Concrete Darlington, ON, CA +1 more… Sep 4, 2025
Mid Level Field Operations Darlington, ON, CA +1 more…
Welding Engineer
Welding Engineer Darlington, ON, CA +1 more… Sep 24, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Welding Superintendent
Welding Superintendent Darlington, ON, CA +1 more… Sep 24, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Welding Supervisor
Welding Supervisor Darlington, ON, CA +1 more… Sep 9, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Electrical Quality Control Supervisor - Nuclear Construction
Electrical Quality Control Supervisor - Nuclear Construction Darlington, ON, CA +1 more… Sep 27, 2025
Mid Level Quality Darlington, ON, CA +1 more…
Structural Design Engineer
Structural Design Engineer Darlington, ON, CA +1 more… Sep 5, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Senior Contracts Administrator
Senior Contracts Administrator Darlington, ON, CA +1 more… Sep 11, 2025
Senior Level Supply Chain Management Darlington, ON, CA +1 more…
Welding Manager - Reactor Building MEP
Welding Manager - Reactor Building MEP Darlington, ON, CA +1 more… Sep 21, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…