21h
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Nuclear Engineer
Lakewood, Colorado, United States
$83k-$130k/yr OnsiteFull Time
1+ YOEU.S. citizenship, valid driver's license, pass drug testing/physical, obtain NRC Senior Reactor Operator license within 1 year; specialized nuclear/reactor engineering experience as described for GS-11/12 and ABET-accredited engineering coursework or equivalent.
2mo
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Instrumentation & Controls Engineer 3 - Nuclear
Englewood, Colorado, United States
$74k-$114k/yr HybridFull Time
3+ YOEBS or MS in Electrical, Mechanical, or Chemical Engineering; 3+ years in design engineering for nuclear plant control systems; strong written and verbal communication.
Python, MATLAB, Excel, Automation Tools
1mo
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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
1mo
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Systems Engineer, Principal - Survivability & Nuclear Hardness
Littleton, Colorado, United States
$151k-$267k/yr OnsiteFull Time
12+ YOEExperience in natural and man-made space radiation and nuclear hardness/survivability engineering, radiation assessments and analyses, spacecraft/missile lifecycle knowledge, active/eligible security clearance, US citizenship, and mentoring/leadership experience.
MCNP, NOVICE, Srim/Trim, Geant4, Creme96, Creme-mc, Shieldose, Spenvis, Omere, Ap8/Ap8, Ap9/Ae9, PSpice, Matlab
3mo
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Structural Engineer-Kiewit Nuclear Solutions (Reston, VA, US)
Reston or Lenexa or Oak Ridge or Houston or Atlanta or Charlotte or Denver or Reston
$138k-$145k/yr OnsiteFull Time
13+ YOESenior structural engineer with PE, 12+ years design experience in nuclear/power/industrial sectors; proficient in structural analysis software; strong communication and travel readiness.
ANSYS, SAP2000, GT STRUDL, STAAD Pro, LS-Dyna
3mo
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Senior Structural Engineer 1 - Nuclear
Englewood, Colorado, United States
$82k-$126k/yr HybridFull Time
5+ YOESenior structural engineer with 5+ years, ABET civil degree, proficiency in structural software, knowledge of codes, strong communication.
STAAD, SAP2000, SAFE, STRUDL, ANSYS, MS Office
2mo
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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
1mo
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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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Supervising Systems Engineer I
Englewood, Colorado, United States
$110k-$128k/yr OnsiteFull Time
5+ YOE2+ MgmtUS citizen; BS in a technical field; 5-7 years engineering, with at least 2+ years leading technical teams; ability to obtain security clearance; willing to travel up to 20%; strong collaboration and communication; experience with nuclear facility infrastructure and requirements management tools.
Jama, DOORS, TraceCloud, Requirements Management Tools
2w
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Senior Electrical I&C Engineer
Greenwood Village, Colorado, United States
$133k-$162k/yr HybridFull Time
12+ YOEBS in Electrical Engineering (ABET), Colorado PE (or ability to obtain), 12+ years' progressive electrical engineering experience, nuclear/DOE experience, electrical calculations, CAD proficiency, knowledge of NEC/ISA/IEEE, US Citizenship required.
CAD, SKM, ETAP
2mo
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Sr. Project Engineer
Loveland, Colorado, United States
$115k-$130k/yr OnsiteFull Time
10+ YOE3+ MgmtBachelor's or Master's in mechanical engineering; 10+ years design experience; 3+ years in technical leadership; nuclear or high-hazard remote machinery design experience a plus; PE or working toward; experience with FEA and GD&T; 2D/3D CAD tools; ISO 9001 and NQA-1 knowledge.
AutoCAD, Inventor, SolidWorks, Autodesk Vault
3mo
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Project Manager - Nuclear Engineering
Denver, Colorado, United States
$115k-$179k/yr RemoteFull Time
8+ YOEBachelor’s in Engineering or Construction Management; 8-15 years nuclear/project management; MS Project/Primavera; PMP preferred; travel up to 20%; US citizenship or PR.
MS Project, Primavera P6
1mo
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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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Principal Radiation Effects Engineer
Fairfax or Sterling or Littleton
$113k-$211k/yr OnsiteFull Time
10+ YOEBachelor's in EE/Physics/Nuclear,10+ years radiation effects experience, expertise in TID/SEE/DDD, radiation test campaign leadership, proficiency with radiation modeling tools, strong communication and leadership.
GEANT4, MCNP, FASTRAD
8h
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Principal Piping Engineer - ASME Section III, Class 1
Kennesaw or Kennewick or Plano or Fort Worth or Naperville or Glendale or Overland Park or Baton Rouge or Palm Beach Gardens or Englewood or Charlotte
$150k-$180k/yr OnsiteFull Time
15+ YOEBachelor's in Mechanical/Civil, 15+ years pipe stress and mechanical piping design experience, ASME Section III Class 1 fatigue experience, PE license, ANSYS and pipe stress software experience, nuclear industry knowledge.
AutoPIPE, ME 101, Peps PIPESTRESS, Caesar II, Tpipe, NuPipe, SuperPipe, ADL Pipe, Microsoft Suite, ANSYS
1mo
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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
1mo
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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.
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