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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Nuclear Security and Import - Export Control Specialist
Nuclear Security and Import - Export Control Specialist Oakville, ON, CA Aug 7, 2026
Mid Level Safety Oakville, ON, CA
Nuclear Quality Engineer-Kiewit Nuclear Solutions-Multiple Locations
Nuclear Quality Engineer-Kiewit Nuclear Solutions-Multiple Locations Oak Ridge, TN, US +3 more… Aug 4, 2026
Mid Level Quality Oak Ridge, TN, US +3 more…
Nuclear Pipe Stress Engineer
Nuclear Pipe Stress Engineer Oakville, ON, CA Aug 6, 2026
Senior Level Design Engineering Oakville, ON, CA
Mechanical, Electrical, and Civil/Structural Engineers-Kiewit Nuclear Solutions-IL,ID,KS,TN,TX
Mechanical, Electrical, and Civil/Structural Engineers-Kiewit Nuclear Solutions-IL,ID,KS,TN,TX Knoxville, TN, US +5 more… Aug 26, 2026
Mid Level Design Engineering Knoxville, TN, US +5 more…
Mechanical Equipment Estimator- Kiewit Nuclear Solutions-Lenexa
Mechanical Equipment Estimator- Kiewit Nuclear Solutions-Lenexa Lenexa, KS, US Aug 28, 2026
Mid Level Estimating Lenexa, KS, US
Mechanical Engineer Intern - Kiewit Nuclear Solutions (Summer 2027)
Mechanical Engineer Intern - Kiewit Nuclear Solutions (Summer 2027) Lenexa, KS, US +1 more… Aug 27, 2026
Internship Design Engineering Lenexa, KS, US +1 more…
Mechanical Engineer - Kiewit Nuclear Solutions
Mechanical Engineer - Kiewit Nuclear Solutions Lenexa, KS, US +1 more… Sep 1, 2026
Entry Level Design Engineering Lenexa, KS, US +1 more…
Mechanical Design Engineers-Kiewit Nuclear Solutions-Lenexa, KS, Houston, TX, Knoxville, TN, Itasca,
Mechanical Design Engineers-Kiewit Nuclear Solutions-Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, Knoxville, TN, US +3 more… Aug 16, 2026
Mid Level Design Engineering Knoxville, TN, US +3 more…
Lead HVAC Estimator
Lead HVAC Estimator Oakville, ON, CA Aug 14, 2026
Senior Level Estimating Oakville, ON, CA
Lead Electrical Estimator
Lead Electrical Estimator Oakville, ON, CA Aug 6, 2026
Senior Level Estimating Oakville, ON, CA
Lead Electrical Engineer-Kiewit Nuclear Solutions-Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, IL
Lead Electrical Engineer-Kiewit Nuclear Solutions-Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, IL Lenexa, KS, US +3 more… Aug 25, 2026
Senior Level Design Engineering Lenexa, KS, US +3 more…
Lead Architectural Estimator
Lead Architectural Estimator Oakville, ON, CA Aug 14, 2026
Senior Level Estimating Oakville, ON, CA
KNS - Lead Civil Estimator
KNS - Lead Civil Estimator Oakville, ON, CA Aug 28, 2026
Senior Level Estimating Oakville, ON, CA
KNE - Senior Structural Engineer
KNE - Senior Structural Engineer Oakville, ON, CA Aug 27, 2026
Senior Level Design Engineering Oakville, ON, CA
KNE - Mechanical Discipline Lead
KNE - Mechanical Discipline Lead Oakville, ON, CA Aug 27, 2026
Senior Level Design Engineering Oakville, ON, CA
KNE - Electrical Discipline Lead
KNE - Electrical Discipline Lead Oakville, ON, CA Aug 5, 2026
Senior Level Design Engineering Oakville, ON, CA
Kiewit Nuclear Solutions-Workforce Onboarding Specialist/Project Coordinator -Aiken, SC
Kiewit Nuclear Solutions-Workforce Onboarding Specialist/Project Coordinator -Aiken, SC Aiken, SC, US Aug 29, 2026
Entry Level Administration Aiken, SC, US
Kiewit Nuclear Solutions-Superintendent
Kiewit Nuclear Solutions-Superintendent Aiken, SC, US Aug 30, 2026
Mid Level Field Supervision Aiken, SC, US
Kiewit Nuclear Solutions-Project Engineer-Aiken, SC
Kiewit Nuclear Solutions-Project Engineer-Aiken, SC Aiken, SC, US Aug 6, 2026
Mid Level Project Engineering Aiken, SC, US
Kiewit Nuclear Solutions-Indirect Estimator-Lenexa
Kiewit Nuclear Solutions-Indirect Estimator-Lenexa Lenexa, KS, US Aug 24, 2026
Mid Level Estimating Lenexa, KS, US
Kiewit Nuclear Solutions-EPC Project Engineer-TN,SC, & ID
Kiewit Nuclear Solutions-EPC Project Engineer-TN,SC, & ID Aiken, SC, US +3 more… Aug 21, 2026
Mid Level Project Engineering Aiken, SC, US +3 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… Aug 25, 2026
Senior Level Drafting & Design Knoxville, TN, US +3 more…
Kiewit Nuclear Solutions- Mechanical/Piping Designer-Lenexa, KS, Aiken, SC, & Oak Ridge, TN
Kiewit Nuclear Solutions- Mechanical/Piping Designer-Lenexa, KS, Aiken, SC, & Oak Ridge, TN Lenexa, KS, US +4 more… Aug 25, 2026
Mid Level Drafting & Design Lenexa, KS, US +4 more…
Kiewit Nuclear Solutions- Electrical Engineer- Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, IL
Kiewit Nuclear Solutions- Electrical Engineer- Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, IL Knoxville, TN, US +3 more… Aug 25, 2026
Mid Level Design Engineering Knoxville, TN, US +3 more…
Kiewit Nuclear Solutions- Administrative Assistant-Lenexa, KS- Business Development
Kiewit Nuclear Solutions- Administrative Assistant-Lenexa, KS- Business Development Lenexa, KS, US Aug 4, 2026
Mid Level Administration Lenexa, KS, US