20+ Nuclear Engineer Jobs in Rockville - December 2025 | Kablio
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Nuclear Engineer Jobs in Rockville, United States
Search through 20 Nuclear Engineer jobs in Rockville, United States
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Showing 10 of 20
Engineer V, Mechanical Systems Design Engineer
X-Energy
$131K - $218K
Full Time
Design and develop mechanical systems/components for nuclear reactors, ensuring safety and compliance.
Rockville, MD
11 days ago
Office Full-Time
cad modeling
structural analysis
hardware oversight
ph.d.
master's
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Engineer V, Mechanical Systems Design Engineer
X-Energy
$131K - $218K
Full Time
Design and develop mechanical systems and components for nuclear reactors.
Rockville, MD
11 days ago
Office Full-Time
cad modeling
structural analysis
thermal analysis
cad
plm
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Thermal Analysis Engineer
X-Energy
$70K - $163K
Full Time
Design and analyze thermal/mechanical systems for nuclear products and facilities.
Rockville, MD
14 days ago
Onsite
component analysis
thermodynamic simulation
control modeling
handcalculations
flowsolvers
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Thermal Analysis Engineer
X-Energy
$70K - $163K
Full Time
Design and analyze thermal/mechanical systems for nuclear reactors
Rockville, MD
14 days ago
Onsite
component sizing
thermodynamic modeling
control philosophy
hand calculations
1d flow-solvers
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Structural Analysis Engineer, Metallics
X-Energy
$80K - $198K
Full Time
Perform structural analysis of reactor components using FEA, calculations, and documentation.
Rockville, MD
14 days ago
Office Full-Time
structural analysis
fea simulation
hand calculations
structural analysis
ansys
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Structural Analysis Engineer, Metallics/Graphite
X-Energy
$80K - $198K
Full Time
Perform structural analysis and design for nuclear reactor components and systems.
Rockville, MD
14 days ago
Office Full-Time
fea simulation
v&v plans
structural analysis
ph.d.
master's
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Staff Structural Nuclear Engineer
Black & Veatch
$138K - $230K
Full Time
Design and oversee structural engineering for nuclear power plants, focusing on steel & concrete.
Gaithersburg, MD, US
15 days ago
Hybrid
gt strudl
aci 318
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Licensing Engineer 2
Nuscale Power
$79K - $124K
Full Time
Develops and submits licensing documents for nuclear projects, supporting regulatory compliance.
Rockville, MD
16 days ago
Office Full-Time
quality assurance
regulatory research
licensing strategy
licensing
asme bpvc
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Engineer V, Plant & Process Design
X-Energy
$143K - $229K
Full Time
Design and develop feedwater/steam mechanical systems for nuclear reactors.
Rockville, MD
17 days ago
Onsite
cad modeling
design review
systems engineering
mechanical design
systems engineering
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Engineer IV, Nuclear
X-Energy
$139K - $231K
Full Time
Engineer develops and executes V&V/CGD plans for nuclear reactor analysis.
Rockville, MD
17 days ago
Onsite
nuclear software
shielding design
core design
multiphysics
transient
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