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 - Estimating Manager- Lenexa, KS
Kiewit Nuclear Solutions - Estimating Manager- Lenexa, KS Lenexa, KS, US +3 more… Aug 7, 2025
Senior Level Estimating Lenexa, KS, US +3 more…
Kiewit Nuclear Solutions-Instrumentation & Controls Engineer -Lead- Lenexa, KS & Oak Ridge, TN
Kiewit Nuclear Solutions-Instrumentation & Controls Engineer -Lead- Lenexa, KS & Oak Ridge, TN Lenexa, KS, US +11 more… Aug 2, 2025
Mid Level Design Engineering Lenexa, KS, US +11 more…
Kiewit Nuclear Solutions- Nuclear Pipe Stress Engineer-Lenexa, KS & Oak Ridge, TN
Kiewit Nuclear Solutions- Nuclear Pipe Stress Engineer-Lenexa, KS & Oak Ridge, TN Lenexa, KS, US +8 more… Aug 15, 2025
Mid Level Design Engineering Lenexa, KS, US +8 more…
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… Aug 7, 2025
Mid Level Design Engineering Lenexa, KS, US +8 more…
Mechanical Process Engineer-Kiewit Nuclear Solutions-Lenexa, KS or Oak Ridge, TN
Mechanical Process Engineer-Kiewit Nuclear Solutions-Lenexa, KS or Oak Ridge, TN Lenexa, KS, US +6 more… Aug 19, 2025
Mid Level Design Engineering Lenexa, KS, US +6 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… Aug 20, 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… Aug 16, 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… Aug 13, 2025
Mid Level Estimating Kansas City, KS, US +6 more…
Superintendent-Kiewit Nuclear Solutions-Idaho Falls,ID
Superintendent-Kiewit Nuclear Solutions-Idaho Falls,ID Idaho Falls, ID, US +3 more… Jul 24, 2025
Mid Level Field Supervision Idaho Falls, ID, US +3 more…
Expeditor - Supply Chain Specialist
Expeditor - Supply Chain Specialist Idaho Falls, ID, US Aug 8, 2025
Mid Level Supply Chain Management Idaho Falls, ID, US
Environmental Specialist
Environmental Specialist Darlington, ON, CA +1 more… Aug 12, 2025
Mid Level Environmental Darlington, ON, CA +1 more…
Security Program Lead - Nuclear Construction
Security Program Lead - Nuclear Construction Darlington, ON, CA +1 more… Aug 7, 2025
Mid Level Safety Darlington, ON, CA +1 more…
Structural Design Engineer
Structural Design Engineer Darlington, ON, CA +1 more… Aug 7, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Site Execution Planner - Nuclear Construction
Site Execution Planner - Nuclear Construction Darlington, ON, CA +3 more… Aug 2, 2025
Mid Level Project Controls Darlington, ON, CA +3 more…
Night Shift Occupational Nurse - Nuclear
Night Shift Occupational Nurse - Nuclear Darlington, ON, CA Aug 6, 2025
Mid Level Safety Darlington, ON, CA
Welding Manager - Reactor Building MEP
Welding Manager - Reactor Building MEP Darlington, ON, CA +1 more… Jul 25, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Civil Project Engineer - Nuclear
Civil Project Engineer - Nuclear Darlington, ON, CA +1 more… Jul 29, 2025
Mid Level Project Engineering Darlington, ON, CA +1 more…
Document Controls Specialist
Document Controls Specialist Darlington, ON, CA +1 more… Aug 6, 2025
Mid Level Document Controls Darlington, ON, CA +1 more…
Quality Control Inspector, Mechanical
Quality Control Inspector, Mechanical Darlington, ON, CA +1 more… Aug 7, 2025
Mid Level Quality Darlington, ON, CA +1 more…
Senior Contracts Administrator
Senior Contracts Administrator Darlington, ON, CA +1 more… Aug 13, 2025
Senior Level Supply Chain Management Darlington, ON, CA +1 more…
Project Controls Manager- Kiewit Nuclear Solutions-Aiken, SC
Project Controls Manager- Kiewit Nuclear Solutions-Aiken, SC Aiken, SC, US +5 more… Aug 7, 2025
Senior Level Project Controls Aiken, SC, US +5 more…
Kiewit Nuclear Solutions Market Strategy-Business Line Manager- Aiken, SC & Idaho Falls, ID
Kiewit Nuclear Solutions Market Strategy-Business Line Manager- Aiken, SC & Idaho Falls, ID Aiken, SC, US +2 more… Jul 23, 2025
Executive Business Development & Proposals Aiken, SC, US +2 more…
Scheduler-Kiewit Nuclear Solutions-Aiken, SC or Idaho Falls
Scheduler-Kiewit Nuclear Solutions-Aiken, SC or Idaho Falls Aiken, SC, US +3 more… Aug 15, 2025
Mid Level Project Controls Aiken, SC, US +3 more…
Finance Analyst- Kiewit Nuclear Solutions
Finance Analyst- Kiewit Nuclear Solutions Aiken, SC, US +6 more… Jul 24, 2025
Senior Level Operational Finance Aiken, SC, US +6 more…