18+ Nuclear Engineer Jobs in Pennsylvania - December 2025 | Kablio
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Nuclear Engineer Jobs in Pennsylvania, United States
Search through 18 Nuclear Engineer jobs in Pennsylvania, United States
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Showing 10 of 18
Engineer (Radiological Work)
Aptim
$80K - $110K
Full Time
Engineer supporting nuclear decommissioning with sampling, design, and waste mgmt.
West Mifflin, PA
3 days ago
Onsite
technical docs
cost estimates
structural analysis
doe regulations
osha
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Mid-Level Power Uprate Engineer
Enercon Services, Inc.
$90K - $110K
Full Time
Analyze and implement nuclear power uprates, supporting design modifications and system evaluations.
King of Prussia, PA
4 days ago
Hybrid
impact analysis
design margin
modification scoping
pe license
bachelor's
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2026 Radiation Protection Intern - Middletown, PA
Constellation
10-week paid engineering internship at a nuclear site focusing on hands‑on projects.
Middletown, PA
7 days ago
Onsite
drone inspection
wiring design
thermal calculation
problem solving
gpa 3.0
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Engineer (Radiological Work)
Aptim
$80K - $110K
Full Time
Engineer for nuclear decommissioning, handling radiological sampling, waste and structural analysis.
West Mifflin, PA
11 days ago
Onsite
waste characterization
sampling plans
structural evaluation
radiological
environmental sampling
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CFD Engineer Specialist
Holtec International
$160K - $180K
Full Time
Perform CFD simulations for SMR-300 nuclear reactor design and support licensing.
Camden, NJ
16 days ago
Office Full-Time
cfd simulations
design review
deliverable prep
cfd
ansys
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CFD Engineer Specialist
Holtec International
$160K - $180K
Full Time
Perform CFD simulations for SMR-300 nuclear reactor components and support design.
Camden, NJ
16 days ago
Office Full-Time
cfd simulations
thermal simulations
concept design
cfd
ansys
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PSA Engineer III
Holtec International
$130K - $145K
Full Time
Lead development of nuclear PRA models and thermal‑hydraulic analyses for SMR-300 design.
Camden, NJ
17 days ago
Office Full-Time
relap5-3d
melcor
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PSA Engineer III
Holtec International
$130K - $145K
Full Time
Develop and lead PRA models and thermal‑hydraulic analyses for SMR‑300.
Camden, NJ
17 days ago
Office Full-Time
psa
cafta
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Senior Engineer, Mechanical (Nuclear)
AECON
Design and develop mechanical modification packages for nuclear power plant systems.
Mt. Laurel, NJ, US
19 days ago
Onsite
engineering drawings
design modifications
engineering calculations
pe license
nantel
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Senior Engineer, Mechanical (Nuclear)
Aecon Group Inc.
Design and modify mechanical systems for nuclear power plant projects
Mt. Laurel, NJ
19 days ago
Onsite
engineering drawings
design modifications
engineering calculations
pe license
nantel certified
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