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
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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…
Area Quality Operations Manager- Kiewit Nuclear Solutions
Area Quality Operations Manager- Kiewit Nuclear Solutions Idaho Falls, ID, US +8 more… Nov 21, 2025
Mid Level Quality Idaho Falls, ID, US +8 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…
Operational Estimator - Kiewit Nuclear Solutions
Operational Estimator - Kiewit Nuclear Solutions Aiken, SC, US +3 more… Nov 21, 2025
Mid Level Project Controls Aiken, SC, US +3 more…
Payroll & Accounts Payable/Receivable Coordinator --Kiewit Nuclear Solutions-Idaho Falls, ID & Utah
Payroll & Accounts Payable/Receivable Coordinator --Kiewit Nuclear Solutions-Idaho Falls, ID & Utah Idaho Falls, ID, US +1 more… Nov 21, 2025
Mid Level Operational Finance Idaho Falls, ID, US +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…
Nuclear Engineering Quality Manager-Kiewit Nuclear Solutions- KS, TN, CO
Nuclear Engineering Quality Manager-Kiewit Nuclear Solutions- KS, TN, CO Lenexa, KS, US +4 more… Nov 20, 2025
Mid Level Quality Lenexa, KS, US +4 more…
Nuclear Estimator
Nuclear Estimator Oakville, ON, CA Nov 20, 2025
Mid Level Estimating Oakville, ON, CA
Lead Estimator
Lead Estimator Oakville, ON, CA Nov 20, 2025
Senior Level Estimating Oakville, ON, CA
Kiewit Nuclear Solutions- Electrical Engineer- Lenexa, KS, Houston, TX, & Oak Ridge, TN
Kiewit Nuclear Solutions- Electrical Engineer- Lenexa, KS, Houston, TX, & Oak Ridge, TN Lenexa, KS, US +6 more… Nov 19, 2025
Mid Level Design Engineering Lenexa, KS, US +6 more…
Kiewit Nuclear Solutions-Instrumentation & Controls Engineer -Lead- Lenexa, KS, TX, & Oak Ridge, TN
Kiewit Nuclear Solutions-Instrumentation & Controls Engineer -Lead- Lenexa, KS, TX, & Oak Ridge, TN Lenexa, KS, US +6 more… Nov 19, 2025
Mid Level Design Engineering Lenexa, KS, US +6 more…
Engineering Manager-Project Manager-KNS-Lenexa
Engineering Manager-Project Manager-KNS-Lenexa Lenexa, KS, US +9 more… Nov 19, 2025
Mid Level Design Engineering Lenexa, KS, US +9 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…
Electrical Discipline Lead - Nuclear Engineering
Electrical Discipline Lead - Nuclear Engineering Oakville, ON, CA +3 more… Nov 18, 2025
Senior Level Design Engineering Oakville, ON, CA +3 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…
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…
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS Kansas City, KS, US +6 more… Nov 16, 2025
Mid Level Estimating Kansas City, KS, US +6 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…