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.




Title Job Level Department Location Sort descending
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Welding Manager - Reactor Building MEP
Welding Manager - Reactor Building MEP Darlington, ON, CA +1 more… Nov 18, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Senior Contracts Administrator
Senior Contracts Administrator Darlington, ON, CA +1 more… Nov 8, 2025
Senior Level Supply Chain Management Darlington, ON, CA +1 more…
Civil Project Manager - Nuclear Infrastructure Construction
Civil Project Manager - Nuclear Infrastructure Construction Darlington, ON, CA +1 more… Oct 30, 2025
Senior Level Field Operations Darlington, ON, CA +1 more…
Structural Design Engineer
Structural Design Engineer Darlington, ON, CA +1 more… Nov 2, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Security Program Lead - Nuclear Construction
Security Program Lead - Nuclear Construction Darlington, ON, CA +1 more… Nov 7, 2025
Mid Level Safety Darlington, ON, CA +1 more…
Quality Control Inspector, Mechanical
Quality Control Inspector, Mechanical Darlington, ON, CA +1 more… Nov 7, 2025
Mid Level Quality Darlington, ON, CA +1 more…
Welding Engineer
Welding Engineer Darlington, ON, CA +1 more… Nov 21, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Welding Specialist
Welding Specialist Darlington, ON, CA +1 more… Nov 21, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Welding Superintendent
Welding Superintendent Darlington, ON, CA +1 more… Nov 21, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Senior Project Coordinator / Pipeline
Senior Project Coordinator / Pipeline Darlington, ON, CA +3 more… Nov 21, 2025
Mid Level Field Supervision Darlington, ON, CA +3 more…
Material Logistics Coordinator
Material Logistics Coordinator Darlington, ON, CA Nov 22, 2025
Entry Level Supply Chain Management Darlington, ON, CA
Mechanical Project Coordinator
Mechanical Project Coordinator Darlington, ON, CA +1 more… Nov 25, 2025
Mid Level Field Operations Darlington, ON, CA +1 more…
Nuclear Security Manager
Nuclear Security Manager Darlington, ON, CA +1 more… Nov 11, 2025
Senior Level Safety Darlington, ON, CA +1 more…
Mechanical Field Engineer / Coordinator
Mechanical Field Engineer / Coordinator Darlington, ON, CA Nov 26, 2025
Entry Level Field Operations Darlington, ON, CA
Structural Superintendent - Nuclear
Structural Superintendent - Nuclear Darlington, ON, CA +1 more… Nov 18, 2025
Mid Level Field Supervision Darlington, ON, CA +1 more…
Sr Finance Analyst- Kiewit Nuclear Solutions-Lenexa, KS
Sr Finance Analyst- Kiewit Nuclear Solutions-Lenexa, KS Aiken, SC, US +3 more… Nov 17, 2025
Senior Level Operational Finance Aiken, SC, US +3 more…
Scheduler-Kiewit Nuclear Solutions-Aiken, SC or Idaho Falls
Scheduler-Kiewit Nuclear Solutions-Aiken, SC or Idaho Falls Aiken, SC, US +3 more… Nov 13, 2025
Mid Level Project Controls Aiken, SC, US +3 more…
Safety Specialist-Kiewit Nuclear Solutions- Aiken, SC & Idaho Falsl, ID
Safety Specialist-Kiewit Nuclear Solutions- Aiken, SC & Idaho Falsl, ID Aiken, SC, US +2 more… Nov 2, 2025
Mid Level Safety Aiken, SC, US +2 more…
Kiewit Nuclear Solutions-Superintendent- TN, SC, & ID
Kiewit Nuclear Solutions-Superintendent- TN, SC, & ID Aiken, SC, US +3 more… Nov 19, 2025
Mid Level Field Supervision Aiken, SC, US +3 more…
Kiewit Nuclear Solutions-Field Engineer-SC, ID, TN 1
Kiewit Nuclear Solutions-Field Engineer-SC, ID, TN 1 Aiken, SC, US +3 more… Nov 19, 2025
Mid Level Design Engineering Aiken, SC, US +3 more…
Kiewit Nuclear Solutions-EPC Project Engineer-Multiple Locations 1
Kiewit Nuclear Solutions-EPC Project Engineer-Multiple Locations 1 Aiken, SC, US +3 more… Nov 19, 2025
Mid Level Project Engineering Aiken, SC, US +3 more…
Superintendent 3
Superintendent 3 Aiken, SC, US +2 more… Nov 19, 2025
Mid Level Field Operations Aiken, SC, US +2 more…
Civil QC Inspector - Quality-Kiewit Nuclear Solutions-Aiken. SC
Civil QC Inspector - Quality-Kiewit Nuclear Solutions-Aiken. SC Aiken, SC, US +1 more… Oct 30, 2025
Mid Level Quality Aiken, SC, US +1 more…
Commercial Nuclear Scheduler-Kiewit Nuclear Solutions-South Carolina
Commercial Nuclear Scheduler-Kiewit Nuclear Solutions-South Carolina Aiken, SC, US +1 more… Nov 13, 2025
Mid Level Project Controls Aiken, SC, US +1 more…
Nuclear Quality Manager-Kiewit Nuclear Solutions- Aiken, SC
Nuclear Quality Manager-Kiewit Nuclear Solutions- Aiken, SC Aiken, SC, US +1 more… Nov 5, 2025
Mid Level Quality Aiken, SC, US +1 more…