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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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…
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
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
Lead Electrical Estimator
Lead Electrical Estimator Oakville, ON, CA Oct 3, 2026
Senior Level Estimating Oakville, ON, CA
CAD Technician - Nuclear Construction
CAD Technician - Nuclear Construction Oshawa, ON, CA Sep 21, 2026
Mid Level Drafting & Design Oshawa, ON, CA
Structural Designer-Kiewit Nuclear Solutions-ID, IL, KS, SC, TN
Structural Designer-Kiewit Nuclear Solutions-ID, IL, KS, SC, TN Lenexa, KS, US +4 more… Oct 16, 2026
Mid Level Drafting & Design Lenexa, KS, US +4 more…
Mechanical Design Intern - Kiewit Nuclear Solutions ( Summer 2027)
Mechanical Design Intern - Kiewit Nuclear Solutions ( Summer 2027) Lenexa, KS, US +1 more… Sep 30, 2026
Internship Drafting & Design Lenexa, KS, US +1 more…
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…
Electrical Designer Intern - Kiewit Nuclear Solutions (Summer 2027)
Electrical Designer Intern - Kiewit Nuclear Solutions (Summer 2027) Lenexa, KS, US +1 more… Sep 30, 2026
Internship Drafting & Design Lenexa, KS, US +1 more…
Mechanical Designer - Kiewit Nuclear Solutions
Mechanical Designer - Kiewit Nuclear Solutions Lenexa, KS, US +1 more… Sep 30, 2026
Entry Level Drafting & Design Lenexa, KS, US +1 more…
Structural Design Intern - Kiewit Nuclear Solutions (Summer 2027)
Structural Design Intern - Kiewit Nuclear Solutions (Summer 2027) Lenexa, KS, US +1 more… Sep 30, 2026
Internship Drafting & Design Lenexa, KS, US +1 more…
Structural Designer - Kiewit Nuclear Solutions
Structural 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 Engineer- Lenexa, KS, Houston, TX,
Kiewit Nuclear Solutions- Electrical Engineer- Lenexa, KS, Houston, TX, Houston, TX, US +3 more… Sep 30, 2026
Mid Level Design Engineering Houston, TX, US +3 more…
KNE - Electrical Discipline Lead
KNE - Electrical Discipline Lead Oakville, ON, CA Oct 2, 2026
Senior Level Design Engineering Oakville, ON, CA
Structural Estimating Support-Kiewit Nuclear Solutions-Lenexa, KS
Structural Estimating Support-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US Oct 2, 2026
Mid Level Design Engineering Lenexa, KS, US
Structural Design Engineer-Kiewit Nuclear Solutions-Lenexa, KS
Structural Design Engineer-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US +3 more… Oct 2, 2026
Mid Level Design Engineering Lenexa, KS, US +3 more…