14 nuclear engineer jobs at 9 companies in Greeley, CO
1w
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Mechanical Engineer-Kiewit Nuclear Solutions
Lenexa or Houston or Denver or Idaho Falls or Oak Ridge or Knoxville
$88k-$92k/yr OnsiteFull Time
3+ YOEBachelor's in mechanical/chemical/nuclear engineering, 3+ years design engineering experience, ASME code knowledge, pump/pipe sizing and P&ID experience, strong attention to detail and problem-solving.
ASME Boiler and Pressure Vessel Codes, P&ID, PFD
2mo
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Director of Nuclear Engineering
Denver, Colorado, United States
$190k-$220k/yr OnsiteFull Time
15+ YOEPhD preferred; 15+ years in nuclear engineering with senior leadership; strong team leadership; radiation physics; Monte Carlo methods; MCNP/OpenMC; matrix organization experience; U.S. citizenship or eligible status.
MCNP, OpenMC
1mo
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Senior Excitation Engineer - Nuclear (Remote Eligible, U.S)
Longmont or United States
$125k-$208k/yr RemoteFull Time
10+ YOEBachelor's in electrical engineering required (Master/PhD preferred); 10+ years in power generation with 5–8 years on excitation systems; nuclear safety culture experience; expertise in synchronous generator theory and systems engineering.
EX2000, EX2100, EX2100e
2mo
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Lead Technical Application Engineer - Nuclear Steam Turbine Controls Upgrades
Longmont, Colorado, United States
$108k-$180k/yr OnsiteFull Time
5+ YOELead evaluation of nuclear steam turbine controls upgrades; bachelor in engineering; 5+ years turbine controls; 2+ years nuclear; travel up to 15%.
Mark VIe, Control system, HMI, Cybersecurity
3d
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Nuclear Quality Engineer-Kiewit Nuclear Solutions-Multiple Locations
Oak Ridge or Lenexa or Houston or Denver
$112k-$117k/yr OnsiteFull Time
5+ YOEBachelor's in engineering required, 5+ years QA/QC experience preferred, CGD knowledge, familiarity with NQA-1/ISO 9001/Six Sigma, ability to access active construction sites and perform audits.
1mo
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Mechanical Design Engineers-Kiewit Nuclear Solutions 1
Oak Ridge or Denver or Lenexa or Georgetown or Houston or Lone Tree or Aiken
$125k-$130k/yr HybridFull Time
15+ YOEBachelor's in engineering required; 15+ years mechanical engineering experience (7–10+ years nuclear desired); FE/EIT recommended, PE preferred; proficiency with ASME codes, GD&T, P&IDs; occasional travel <20%.
1d
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Nuclear Controls Systems Technical Leader
Longmont or Schenectady or Greenville or United States
$113k-$189k/yr OnsiteFull Time
10+ YOEBachelor’s degree in engineering, 10+ years of nuclear power technical leadership, expert I&C systems knowledge, and experience with requirements, architecture, safety frameworks, and Agile methods.
MKVIe, HMI, Agile
3mo
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Process Engineer - Aviation & Federal (Denver, Minneapolis, Richland)
Richland or Denver or Minneapolis
$115k-$240k/yr OnsiteFull Time
3+ YOEExperienced process engineer with nuclear/energetics, safety systems, DOE/DOD project experience, and ability to lead or support multidisciplinary projects; willing to travel up to 25%.
Aspen HYSYS, Aspen Plus, ChemCAD, HTRI, Microsoft Excel, Microsoft Office
2mo
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Radiation Effects Engineer II
Seattle or Phoenix or Huntsville or Denver or Los Angeles or Reston
OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
2+ YOEBS in Electrical Engineering, Physics, CS, Nuclear Science or related; experience with radiation effects on electronics and materials; familiarity with ionizing/non-ionizing radiation, SEE/TID/DDD; strong communication; willing to travel.
Python, C, Gitlab, SQL, I2C, SPI
2mo
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Senior Controls Network/Cyber Engineer - Nuclear
Longmont, Colorado, United States
$100k-$130k/yr OnsiteFull Time
Design, configure, and secure OT networks; implement cyber security controls; knowledge of virtualization, Windows, and network technologies; travel up to 10%.
Cisco ASA, Fortinet, Palo Alto, Windows Server, Active Directory, DNS, DHCP, NPS, Group Policies, VCenter, ESXi, VSAN, Splunk, SIEM, Ivanti, WSUS, Trellix, Nozomi, TrendMicro, Proficy Cimplicity, Historian, Proficy, PI, Goose
1w
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Radiation & Survivability Engineering NG Fellow 1
Redondo Beach or Azusa or Gilbert or Aurora or Huntsville or Dulles
$179k-$329k/yr OnsiteFull Time
15+ YOEAdvanced STEM degree and long-term engineering experience (15+ years) with deep expertise in radiation effects, nuclear hardness, survivability, and program-level technical leadership; U.S. citizenship and Top Secret/SCI clearance required.
2w
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Senior Coatings & Corrosion Consultant
Denver or San Jose or Huntersville or United States
$97k-$171k/yr HybridFull Time
5+ YOEBachelor's in engineering or materials, 5+ years coatings/corrosion/linings experience, CGD and 10 CFR 50 Appendix B experience, strong client-facing and technical writing skills, able to travel ~15–30% and obtain Nuclear Unescorted Access Authorization.
2mo
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Technician II
Greeley, Colorado, United States
$25-$36/hr OnsiteFull Time
2+ YOEHigh school diploma or GED; 2+ years' experience; ACI Grade I preferred; Nuclear Density HAZMAT preferred; MS Office; valid driver’s license; background and drug test; willing to travel up to 50%.
MS Office, laboratory equipment, field-testing equipment
2mo
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Project Manager I
Westminster, Colorado, United States
$85k-$102k/yr OnsiteFull Time
2+ YOEBachelor’s degree in manufacturing, engineering, or related field; at least 2 years leading complex projects; budgets > $1M; government/nuclear/NQA-1 preferred.