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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Mechanical, Electrical, and Civil/Structural Engineers-Kiewit Nuclear Solutions-KS,ID,TN, SC,TX
Mechanical, Electrical, and Civil/Structural Engineers-Kiewit Nuclear Solutions-KS,ID,TN, SC,TX Oak Ridge, TN, US +4 more… Jul 14, 2026
Mid Level Design Engineering Oak Ridge, TN, US +4 more…
Mechanical Engineer-Kiewit Nuclear Solutions
Mechanical Engineer-Kiewit Nuclear Solutions Lenexa, KS, US +2 more… Jul 14, 2026
Mid Level Design Engineering Lenexa, KS, US +2 more…
Mechanical Designers & Checkers-Kiewit Nuclear Solutions-Multiple Locations
Mechanical Designers & Checkers-Kiewit Nuclear Solutions-Multiple Locations Lenexa, KS, US +8 more… Jul 17, 2026
Mid Level Drafting & Design Lenexa, KS, US +8 more…
Mechanical Designer - Kiewit Nuclear Solutions
Mechanical Designer - Kiewit Nuclear Solutions Lenexa, KS, US +1 more… Jul 15, 2026
Entry Level Drafting & Design Lenexa, KS, US +1 more…
Mechanical Design Engineers-Kiewit Nuclear Solutions 1
Mechanical Design Engineers-Kiewit Nuclear Solutions 1 Oak Ridge, TN, US +4 more… Jul 1, 2026
Entry Level Design Engineering Oak Ridge, TN, US +4 more…
Mechanical Design Engineers-Kiewit Nuclear Solutions
Mechanical Design Engineers-Kiewit Nuclear Solutions Oak Ridge, TN, US +3 more… Jul 18, 2026
Entry Level Design Engineering Oak Ridge, TN, US +3 more…
Lead HVAC Estimator
Lead HVAC Estimator Oakville, ON, CA Jul 16, 2026
Senior Level Estimating Oakville, ON, CA
Lead Architectural Estimator
Lead Architectural Estimator Oakville, ON, CA Jul 16, 2026
Senior Level Estimating Oakville, ON, CA
KNS - Lead Civil Estimator
KNS - Lead Civil Estimator Oakville, ON, CA Jul 1, 2026
Senior Level Estimating Oakville, ON, CA
KNE - Senior Structural Engineer
KNE - Senior Structural Engineer Oakville, ON, CA Jun 30, 2026
Senior Level Design Engineering Oakville, ON, CA
KNE - Mechanical Discipline Lead
KNE - Mechanical Discipline Lead Oakville, ON, CA Jun 30, 2026
Senior Level Design Engineering Oakville, ON, CA
KNE - Electrical Discipline Lead
KNE - Electrical Discipline Lead Oakville, ON, CA Jul 7, 2026
Senior Level Design Engineering Oakville, ON, CA
KNC - Project Controls Coordinator
KNC - Project Controls Coordinator Oshawa, ON, CA Jul 7, 2026
Entry Level Project Controls Oshawa, ON, CA
Kiewit Nuclear Solutions-Workforce Onboarding Specialist -Aiken, SC
Kiewit Nuclear Solutions-Workforce Onboarding Specialist -Aiken, SC Aiken, SC, US Jul 2, 2026
Entry Level Administration Aiken, SC, US
Kiewit Nuclear Solutions-Superintendent
Kiewit Nuclear Solutions-Superintendent Aiken, SC, US Jul 3, 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 Jul 8, 2026
Mid Level Project Engineering Aiken, SC, US
Kiewit Nuclear Solutions-Indirect Estimator-Lenexa
Kiewit Nuclear Solutions-Indirect Estimator-Lenexa Lenexa, KS, US Jun 27, 2026
Mid Level Estimating Lenexa, KS, US
Kiewit Nuclear Solutions Market Strategy-Business Development Manager
Kiewit Nuclear Solutions Market Strategy-Business Development Manager Idaho Falls, ID, US +7 more… Jun 28, 2026
Executive Business Development & Proposals Idaho Falls, ID, US +7 more…
Instrumentation & Controls Engineer -Kiewit Nuclear Solutions-Oak Ridge, TN & Lenexa,KS
Instrumentation & Controls Engineer -Kiewit Nuclear Solutions-Oak Ridge, TN & Lenexa,KS Oak Ridge, TN, US +1 more… Jul 5, 2026
Mid Level Design Engineering Oak Ridge, TN, US +1 more…
Indirect Estimating Lead - Oakville
Indirect Estimating Lead - Oakville Oakville, ON, CA Jul 16, 2026
Senior Level Estimating Oakville, ON, CA
Finance Supervisor-Kiewit Nuclear Solutions-Lenexa, KS-Aiken SC, & Idaho Falls, ID
Finance Supervisor-Kiewit Nuclear Solutions-Lenexa, KS-Aiken SC, & Idaho Falls, ID Aiken, SC, US +2 more… Jul 18, 2026
Senior Level Operational Finance Aiken, SC, US +2 more…
Finance Analyst-Kiewit Nuclear Solutions-Idaho/Kansas
Finance Analyst-Kiewit Nuclear Solutions-Idaho/Kansas Idaho Falls, ID, US +2 more… Jul 7, 2026
Entry Level Operational Finance Idaho Falls, ID, US +2 more…
Finance Analyst- Kiewit Nuclear Solutions- Aiken, SC & Lenexa, KS
Finance Analyst- Kiewit Nuclear Solutions- Aiken, SC & Lenexa, KS Aiken, SC, US +1 more… Jul 18, 2026
Mid Level Operational Finance Aiken, SC, US +1 more…
Field Engineer-Kiewit Nuclear Solutions-Aiken SC
Field Engineer-Kiewit Nuclear Solutions-Aiken SC Aiken, SC, US Jul 8, 2026
Mid Level Project Engineering Aiken, SC, US
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US Jul 14, 2026
Mid Level Estimating Lenexa, KS, US