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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Sr. Pipe Stress Design Engineers-Kiewit Nuclear Solutions
Sr. Pipe Stress Design Engineers-Kiewit Nuclear Solutions Knoxville, TN, US +3 more… Aug 10, 2026
Mid Level Design Engineering Knoxville, TN, US +3 more…
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…
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…
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…
Structural Engineer -Kiewit Nuclear Solutions-Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, IL
Structural Engineer -Kiewit Nuclear Solutions-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…
Instrumentation & Controls (I&C) Engineer -Kiewit Nuclear Solutions-IL, KS, TN, TX
Instrumentation & Controls (I&C) Engineer -Kiewit Nuclear Solutions-IL, KS, TN, TX Knoxville, TN, US +3 more… Sep 1, 2026
Mid Level Design Engineering Knoxville, TN, US +3 more…
Design Engineering Manager, Kiewit Nuclear Solutions-Lenexa, KS, Itasca, IL, or Oak Ridge, TN
Design Engineering Manager, Kiewit Nuclear Solutions-Lenexa, KS, Itasca, IL, or Oak Ridge, TN Knoxville, TN, US +2 more… Sep 1, 2026
Mid Level Design Engineering Knoxville, TN, US +2 more…
Scheduling Manager-Kiewit Nuclear Solutions-Lenexa, KS
Scheduling Manager-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US +6 more… Aug 22, 2026
Mid Level Project Controls Lenexa, KS, US +6 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
Document Control Manager - Advanced Technology 1 1
Document Control Manager - Advanced Technology 1 1 Lenexa, KS, US Aug 14, 2026
Senior Level Document Controls Lenexa, KS, US
Document Controls Specialist- Kiewit Nuclear Solutions-Various Locations and Projects
Document Controls Specialist- Kiewit Nuclear Solutions-Various Locations and Projects Lenexa, KS, US +4 more… Aug 15, 2026
Mid Level Document Controls Lenexa, KS, US +4 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
Sr.Structural Engineer-Kiewit Nuclear Solutions-Lenexa, KS, Houston, TX, & Oak Ridge, TN, Itasca, IL
Sr.Structural Engineer-Kiewit Nuclear Solutions-Lenexa, KS, Houston, TX, & Oak Ridge, TN, Itasca, IL Lenexa, KS, US +3 more… Aug 7, 2026
Senior Level Design Engineering Lenexa, KS, 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…
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…
Chief Engineer-Mechanical Engineer Subject Matter Expert-Lenexa, KS
Chief Engineer-Mechanical Engineer Subject Matter Expert-Lenexa, KS Lenexa, KS, US Aug 11, 2026
Entry Level Design Engineering Lenexa, KS, US
Business Development Manager-Kiewit Nuclear Solutions-DOE /NNSA
Business Development Manager-Kiewit Nuclear Solutions-DOE /NNSA Lenexa, KS, US +1 more… Aug 11, 2026
Executive Business Development & Proposals Lenexa, KS, US +1 more…
Secure Enclave Strategy & Enablement Lead
Secure Enclave Strategy & Enablement Lead Lenexa, KS, US Aug 6, 2026
Senior Level Risk Management Lenexa, KS, US
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US Aug 21, 2026
Mid Level Estimating Lenexa, KS, 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
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… Aug 19, 2026
Mid Level Drafting & Design Lenexa, KS, US +4 more…
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…
Structural Designer-Kiewit Nuclear Solutions
Structural Designer-Kiewit Nuclear Solutions Lenexa, KS, US +2 more… Sep 1, 2026
Mid Level Design Engineering Lenexa, KS, US +2 more…
Quality Manager / ASME Section III Program Manager - Kiewit Nuclear Solutions - Lenexa, KS / Oak Rid
Quality Manager / ASME Section III Program Manager - Kiewit Nuclear Solutions - Lenexa, KS / Oak Rid Oak Ridge, TN, US +1 more… Aug 23, 2026
Mid Level Quality Oak Ridge, TN, US +1 more…