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.




Title Job Level Department Location
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Construction Safety Trainer
Construction Safety Trainer Darlington, ON, CA +1 more… May 27, 2026
Mid Level Administration Darlington, ON, CA +1 more…
Mechanical Estimator- Kiewit Nuclear Solutions
Mechanical Estimator- Kiewit Nuclear Solutions Kansas City, KS, US +7 more… May 27, 2026
Mid Level Estimating Kansas City, KS, US +7 more…
Field Engineer Intern - Kiewit Nuclear Solutions
Field Engineer Intern - Kiewit Nuclear Solutions Lenexa, KS, US +3 more… May 27, 2026
Internship Field Operations Lenexa, KS, US +3 more…
Kiewit Nuclear Solutions - Structural Estimating Manager- Lenexa, KS
Kiewit Nuclear Solutions - Structural Estimating Manager- Lenexa, KS Lenexa, KS, US May 27, 2026
Senior Level Estimating Lenexa, KS, US
Senior Steel Composite Engineer
Senior Steel Composite Engineer Darlington, ON, CA May 26, 2026
Mid Level Design Engineering Darlington, ON, CA
Scheduler-Kiewit Nuclear Solutions-Aiken, SC or Idaho Falls
Scheduler-Kiewit Nuclear Solutions-Aiken, SC or Idaho Falls Aiken, SC, US +3 more… May 24, 2026
Mid Level Project Controls Aiken, SC, US +3 more…
Mechanical Discipline Lead - Nuclear Engineering
Mechanical Discipline Lead - Nuclear Engineering Oakville, ON, CA May 22, 2026
Senior Level Design Engineering Oakville, ON, CA
Kiewit Nuclear Solutions-EPC Project Engineer-TN,SC, & ID
Kiewit Nuclear Solutions-EPC Project Engineer-TN,SC, & ID Aiken, SC, US +3 more… May 21, 2026
Mid Level Project Engineering Aiken, SC, US +3 more…
IDD Coordinator
IDD Coordinator Darlington, ON, CA +1 more… May 21, 2026
Mid Level Design Engineering Darlington, ON, CA +1 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 +7 more… May 20, 2026
Mid Level Drafting & Design Lenexa, KS, US +7 more…
Data Engineer-Kiewit Nuclear Solutions 1
Data Engineer-Kiewit Nuclear Solutions 1 Remote, US +9 more… May 20, 2026
Mid Level Technology Group Remote, US +9 more…
Nuclear Quality Engineer-Kiewit Nuclear Solutions-Multiple Locations
Nuclear Quality Engineer-Kiewit Nuclear Solutions-Multiple Locations Oak Ridge, TN, US +4 more… May 20, 2026
Mid Level Quality Oak Ridge, TN, US +4 more…
Safety Specialist-Kiewit Nuclear Solutions- Idaho
Safety Specialist-Kiewit Nuclear Solutions- Idaho Idaho Falls, ID, US +1 more… May 20, 2026
Mid Level Safety Idaho Falls, ID, US +1 more…
Structural Estimating Support-Kiewit Nuclear Solutions-Lenexa, KS
Structural Estimating Support-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US May 19, 2026
Mid Level Design Engineering Lenexa, KS, US
Quality Engineer-Kiewit Nuclear Solutions-Idaho Falls, ID
Quality Engineer-Kiewit Nuclear Solutions-Idaho Falls, ID Idaho Falls, ID, US May 19, 2026
Mid Level Quality Idaho Falls, ID, US
Jr. Project Coordinator Co-op (8-12 months) - Fall 2026
Jr. Project Coordinator Co-op (8-12 months) - Fall 2026 Darlington, ON, CA +1 more… May 19, 2026
Internship Field Operations Darlington, ON, CA +1 more…
Quality Coordinator Co-op (8-12 Months) - Fall 2026
Quality Coordinator Co-op (8-12 Months) - Fall 2026 Darlington, ON, CA +1 more… May 19, 2026
Internship Field Operations Darlington, ON, CA +1 more…
Project Controls Manager- Kiewit Nuclear Solutions- Idaho Falls, ID
Project Controls Manager- Kiewit Nuclear Solutions- Idaho Falls, ID Idaho Falls, ID, US May 18, 2026
Senior Level Project Controls Idaho Falls, ID, US
Assistant Project Manager-Kiewit Nuclear Solutions-Aiken, SC
Assistant Project Manager-Kiewit Nuclear Solutions-Aiken, SC Aiken, SC, US May 18, 2026
Mid Level Field Operations Aiken, SC, US
Steel Superintendent -Kiewit Nuclear Solutions-Aiken, SC
Steel Superintendent -Kiewit Nuclear Solutions-Aiken, SC Aiken, SC, US May 18, 2026
Mid Level Field Supervision Aiken, SC, US
Surveyor - Nuclear Construction
Surveyor - Nuclear Construction Darlington, ON, CA May 17, 2026
Mid Level Surveying Darlington, ON, CA
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS
Estimating and Operations Support-Kiewit Nuclear Solutions-Lenexa, KS Lenexa, KS, US May 17, 2026
Mid Level Estimating Lenexa, KS, US
Project Manager-Kiewit Nuclear Solutions- Multiple Locations-ID
Project Manager-Kiewit Nuclear Solutions- Multiple Locations-ID Idaho Falls, ID, US +7 more… May 17, 2026
Senior Level Field Operations Idaho Falls, ID, US +7 more…
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… May 17, 2026
Mid Level Design Engineering Oak Ridge, TN, US +4 more…
Welding Superintendent
Welding Superintendent Darlington, ON, CA +1 more… May 14, 2026
Mid Level Project Engineering Darlington, ON, CA +1 more…