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.




WHY NUCLEAR AT KIEWIT?

Learn about the work, projects and opportunities in nuclear — and what a career with Kiewit could look like for you.

Explore Nuclear at Kiewit
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Electrical Designer - Kiewit Nuclear Solutions
Electrical Designer - Kiewit Nuclear Solutions Lenexa, KS, US +1 more… Sep 30, 2026
Entry Level Drafting & Design Lenexa, KS, US +1 more…
Kiewit Nuclear Solutions-Electrical Designer-Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, IL
Kiewit Nuclear Solutions-Electrical Designer-Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, IL Knoxville, TN, US +3 more… Sep 23, 2026
Senior Level Drafting & Design Knoxville, TN, US +3 more…
Mechanical Equipment Estimator- Kiewit Nuclear Solutions-Lenexa
Mechanical Equipment Estimator- Kiewit Nuclear Solutions-Lenexa Lenexa, KS, US Sep 26, 2026
Mid Level Estimating Lenexa, KS, US
Buildings Estimator-Kiewit Nuclear Solutions-Lenexa, KS
Buildings Estimator-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US Oct 13, 2026
Mid Level Estimating Lenexa, KS, US
KNS - Lead Civil Estimator
KNS - Lead Civil Estimator Oakville, ON, CA Sep 26, 2026
Senior Level Estimating Oakville, ON, CA
Kiewit Nuclear Solutions - Structural Estimating Manager- Lenexa, KS
Kiewit Nuclear Solutions - Structural Estimating Manager- Lenexa, KS Lenexa, KS, US Oct 2, 2026
Senior Level Estimating Lenexa, KS, US
Kiewit Nuclear Solutions-Indirect Estimator-Lenexa
Kiewit Nuclear Solutions-Indirect Estimator-Lenexa Lenexa, KS, US Sep 22, 2026
Mid Level Estimating Lenexa, KS, US
Estimator-Piping-KNS-Lenexa
Estimator-Piping-KNS-Lenexa Lenexa, KS, US Oct 13, 2026
Mid Level Estimating Lenexa, KS, US
Nuclear Lead Estimator
Nuclear Lead Estimator Oakville, ON, CA Oct 6, 2026
Senior Level Estimating Oakville, ON, CA
Lead Electrical Estimator
Lead Electrical Estimator Oakville, ON, CA Oct 3, 2026
Senior Level Estimating Oakville, ON, CA
Piping Estimator
Piping Estimator Oakville, ON, CA Sep 29, 2026
Mid Level Estimating Oakville, ON, CA
Mechanical Equipment Estimator
Mechanical Equipment Estimator Oakville, ON, CA Oct 7, 2026
Senior Level Estimating Oakville, ON, CA
Lead Architectural Estimator
Lead Architectural Estimator Oakville, ON, CA Oct 11, 2026
Senior Level Estimating Oakville, ON, CA
Nuclear Construction Project Manager
Nuclear Construction Project Manager Oakville, ON, CA +2 more… Oct 8, 2026
Senior Level Field Operations Oakville, ON, CA +2 more…
Senior EPC Project Manager / EPC Project Manager-Kiewit Nuclear Solutions
Senior EPC Project Manager / EPC Project Manager-Kiewit Nuclear Solutions Oak Ridge, TN, US +3 more… Oct 16, 2026
Senior Level Field Operations Oak Ridge, TN, US +3 more…
Assistant Project Manager-Kiewit Nuclear Solutions-Aiken, SC
Assistant Project Manager-Kiewit Nuclear Solutions-Aiken, SC Aiken, SC, US Oct 2, 2026
Mid Level Field Operations Aiken, SC, US
Field Engineer - Kiewit Nuclear Solutions
Field Engineer - Kiewit Nuclear Solutions Lenexa, KS, US +3 more… Oct 6, 2026
Entry Level Field Operations Lenexa, KS, US +3 more…
Electrical Project Engineer - Nuclear
Electrical Project Engineer - Nuclear Darlington, ON, CA +1 more… Sep 24, 2026
Mid Level Field Operations Darlington, ON, CA +1 more…
Communication Coordinator Co-op - Winter 2027 (8 months)
Communication Coordinator Co-op - Winter 2027 (8 months) Darlington, ON, CA +1 more… Oct 9, 2026
Internship Field Operations Darlington, ON, CA +1 more…
Mechanical / Chemical / Nuclear Engineer
Mechanical / Chemical / Nuclear Engineer Oakville, ON, CA Sep 29, 2026
Mid Level Field Operations Oakville, ON, CA
Field Engineer Intern - Kiewit Nuclear Solutions
Field Engineer Intern - Kiewit Nuclear Solutions Lenexa, KS, US +3 more… Oct 6, 2026
Internship Field Operations Lenexa, KS, US +3 more…
Commissioning Coordinator Co-op - Winter 2027 (8-12 months)
Commissioning Coordinator Co-op - Winter 2027 (8-12 months) Darlington, ON, CA +1 more… Oct 8, 2026
Internship Field Operations Darlington, ON, CA +1 more…
Jr. Project Coordinator Co-op - Winter 2027 (8-12 months)
Jr. Project Coordinator Co-op - Winter 2027 (8-12 months) Darlington, ON, CA +1 more… Oct 8, 2026
Internship Field Operations Darlington, ON, CA +1 more…
Kiewit Nuclear Solutions- Piping Constructability Project Manager/Specialist-Knoxville, TN
Kiewit Nuclear Solutions- Piping Constructability Project Manager/Specialist-Knoxville, TN Knoxville, TN, US Oct 12, 2026
Mid Level Field Operations Knoxville, TN, US
Superintendent, nuclear steam supply components
Superintendent, nuclear steam supply components Darlington, ON, CA +1 more… Oct 15, 2026
Senior Level Field Supervision Darlington, ON, CA +1 more…