14 simulation engineer jobs at 8 companies in Knoxville, TN
3d
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Critical Power and Electromagnetic Threats – Simulation and Data Analyst
Knoxville, Tennessee, United States
OnsiteFull Time
10+ YOEBachelor's degree in a technical field and 10+ years of R&D project experience required. Requires power-system simulation, data analysis, computational methods, and complex simulation experience; U.S. citizenship and security-clearance eligibility required.
EMTP-RV, PowerWorld, PSS/E, OpenDSS, Python, MATLAB, Delphi, C++, AI/ML
2w
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Chemical Engineer
Oak Ridge, Tennessee, United States
$66k-$109k/yr OnsiteFull Time
3+ YOEBachelor's in Chemical Engineering, 3+ years in chemical process design (nuclear/chemical/petroleum), process scaling experience, unit operations knowledge, CAD and process simulation proficiency.
AutoCAD, ChemCAD, Aspen Plus, HSC Chemistry
1d
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RF Engineer -Microwave & Quasi-Optics
Knoxville or Madison
HybridFull Time
Master's or doctoral degree in electrical engineering, physics, applied physics, or related field, with microwave engineering, Gaussian optics, electromagnetic simulation, measurement, and multidisciplinary collaboration experience.
CST Microwave Studio, HFSS, COMSOL, SolidWorks, CATIA, VNAs
2mo
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Process Engineer II
Oak Ridge, Tennessee, United States
$84k-$108k/yr HybridFull Time
3+ YOEABET-accredited BS in engineering, 3+ years of related experience; PE license preferred; strong design and simulations; ability to travel to client sites; US citizenship required.
ChemCad, Aspen HYSYS, AFT Fathom, AFT Arrow
1d
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RF Engineer -Microwave & Quasi-Optics
Madison or Knoxville
HybridFull Time
Advanced degree in electrical engineering, physics, applied physics, or related field; microwave engineering, Gaussian optics, electromagnetic simulation, measurement, analytical, and multidisciplinary collaboration experience required.
CST Microwave Studio, HFSS, COMSOL, VNAs, CAD, SolidWorks, CATIA
3w
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Sr. Electrical Power Engineer
Oak Ridge, Tennessee, United States
OnsiteFull Time
6+ YOEBachelor's in Electrical Engineering plus 6+ years in industrial electronics, experience with low-voltage DC to three-phase AC, simulation tools, and ability to obtain Q clearance.
PSPICE, MATLAB, Simulink, OrCAD
2mo
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Multiphysics Modeling Engineer
Knoxville or Culham
HybridFull Time
PhD or equivalent in engineering/physical/computer science, deep MOOSE experience, multiphysics simulation expertise, C++/Python development, V&V and uncertainty quantification, HPC familiarity, and experience leading complex modeling programs.
MOOSE, OpenMC, MCNP, ANSYS, COMSOL, OpenFOAM, C++, Python
2mo
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Multiphysics Modeling Engineer
Knoxville or Abingdon
HybridFull Time
PhD or equivalent in related field, deep MOOSE experience, multiphysics simulation and V&V expertise, experience with C++/Python, HPC, and leading multidisciplinary modeling programs.
MOOSE, OpenMC, MCNP, ANSYS, COMSOL, OpenFOAM, C++, Python
4d
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Design Verification Engineer
Knoxville, Tennessee, United States
OnsiteFull Time
1+ YOEBachelor's in EE/CE or related, 1+ years design verification experience; proficiency with SystemVerilog/UVM, RTL/gate-level simulation, scripting (Python/Tcl/Perl), strong communication and problem-solving.
SystemVerilog, UVM, Cadence Xcelium, Synopsys VCS, Python, Tcl, Perl
1d
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Rotor Dynamics Analyst
Oak Ridge, Tennessee, United States
$75k-$135k/yr OnsiteFull Time
5+ YOEBachelor’s degree in engineering, 5+ years in rotor dynamics or vibration analysis, rotating machinery expertise, modeling and simulation, digital signal processing, Python, ANSYS or similar, and ability to obtain Q clearance.
Python, ANSYS
2w
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Postdoctoral Research Associate - Large-Scale Simulations for Additive Manufacturing (16802)
Oak Ridge, Tennessee, United States
OnsiteFull Time, Temporary
PhD in relevant engineering field (within 5 years), expertise in multiphysics simulations, reduced-order models, and ML for additive manufacturing; strong communication and collaboration skills.
Finite Element Methods (FEM), High performance computing (HPC), Machine learning (ML)
2w
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Post-Doctoral Research Associate: Analysis of Plasma Facing Component Performance - UTK
Knoxville, Tennessee, United States
$72k-$75k/yr OnsiteFull Time
Ph.D. in Nuclear Engineering, Materials Science, Physics or equivalent; experience with continuum-scale material modeling and cluster dynamics simulations; strong publication record; programming and computing proficiency.
2mo
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Teaching Assistant or Associate Professor in Mechanical & Aerospace Engineering to start (Fall semester 2026)
Knoxville, Tennessee, United States
OnsiteFull Time
Ph.D. in Mechanical or Aerospace Engineering by start date; curriculum development, course coordination, and assessment experience; strong teaching and communication.
MATLAB, Python, Numerical methods, Simulation tools
1mo
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Power System Analysis Student Employee
Knoxville, Tennessee, United States
$31-$36/hr OnsiteFull Time, Internship
PhD student (min. 2 years) in electrical engineering with power systems focus; experience with PSSE/PSLF and PSCAD, inverter/IBR modeling, electromechanical and EMT simulation, Python and MATLAB, strong technical writing and presentation skills.
PSSE, PSLF, PSCAD, PSS/E, Python, MATLAB