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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Welding Superintendent
Welding Superintendent 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 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…
Welding Engineer
Welding Engineer Darlington, ON, CA +1 more… Nov 21, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Superintendent 3
Superintendent 3 Aiken, SC, US +2 more… Nov 19, 2025
Mid Level Field Operations Aiken, SC, US +2 more…
Superintendent - Nuclear Construction
Superintendent - Nuclear Construction Darlington, ON, CA +1 more… Nov 11, 2025
Senior Level Field Supervision Darlington, ON, CA +1 more…
Structural Superintendent - Nuclear
Structural Superintendent - Nuclear Darlington, ON, CA +1 more… Nov 18, 2025
Mid Level Field Supervision Darlington, ON, CA +1 more…
Structural Estimating Support-Kiewit Nuclear Solutions-Lenexa, KS
Structural Estimating Support-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US +4 more… Nov 26, 2025
Mid Level Design Engineering Lenexa, KS, US +4 more…
Structural Engineer-Kiewit Nuclear Solutions-Lenexa, KS
Structural Engineer-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US +3 more… Nov 12, 2025
Mid Level Design Engineering Lenexa, KS, US +3 more…
Structural Engineer Intern - Kiewit Nuclear Solutions
Structural Engineer Intern - Kiewit Nuclear Solutions Lenexa, KS, US +1 more… Nov 24, 2025
Internship Design Engineering Lenexa, KS, US +1 more…
Structural Engineer - Kiewit Nuclear Solutions
Structural Engineer - Kiewit Nuclear Solutions Lenexa, KS, US +1 more… Nov 24, 2025
Entry Level Design Engineering Lenexa, KS, US +1 more…
Structural Designer - Kiewit Nuclear Solutions
Structural Designer - Kiewit Nuclear Solutions Lenexa, KS, US +1 more… Nov 24, 2025
Entry Level Drafting & Design Lenexa, KS, US +1 more…
Structural Design Intern - Kiewit Nuclear Solutions
Structural Design Intern - Kiewit Nuclear Solutions Lenexa, KS, US +1 more… Nov 24, 2025
Internship Drafting & Design Lenexa, KS, US +1 more…
Structural Design Engineer-Kiewit Nuclear Solutions-Lenexa, KS & Oak RIdge, TN
Structural Design Engineer-Kiewit Nuclear Solutions-Lenexa, KS & Oak RIdge, TN Lenexa, KS, US +10 more… Nov 2, 2025
Mid Level Design Engineering Lenexa, KS, US +10 more…
Structural Design Engineer
Structural Design Engineer Darlington, ON, CA +1 more… Nov 2, 2025
Mid Level Project Engineering 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…
Senior Steel Composite Engineer
Senior Steel Composite Engineer Darlington, ON, CA Nov 4, 2025
Senior Level Design Engineering Darlington, ON, CA
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…
Senior Contracts Administrator
Senior Contracts Administrator Darlington, ON, CA +1 more… Nov 8, 2025
Senior Level Supply Chain Management 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…
Scheduling Manager-Kiewit Nuclear Solutions-Lenexa, KS/Omaha, NE
Scheduling Manager-Kiewit Nuclear Solutions-Lenexa, KS/Omaha, NE Lenexa, KS, US +6 more… Nov 20, 2025
Mid Level Project Controls Lenexa, KS, US +6 more…
Scheduling Analyst/Scheduler-Idaho Falls/Aiken, SC-Kiewit Nuclear Solutions
Scheduling Analyst/Scheduler-Idaho Falls/Aiken, SC-Kiewit Nuclear Solutions Idaho Falls, ID, US +1 more… Nov 12, 2025
Mid Level Project Controls Idaho Falls, ID, US +1 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…
Safety Co-op (Summer 2026) - Kiewit Nuclear Canada - Bowmanville, ON
Safety Co-op (Summer 2026) - Kiewit Nuclear Canada - Bowmanville, ON Oshawa, ON, CA +1 more… Nov 21, 2025
Internship Field Operations Oshawa, ON, CA +1 more…