1,123 cfd engineer jobs at 502 companies in United States

3w
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CFD Engineer II
United States
$83k-$104k/yr RemoteFull Time
DLB Associates
DLB Associates: Engineering and consulting firm for mission-critical infrastructure.
3+ YOEMaster's in engineering plus 3–5 years consultancy experience; strong CFD knowledge, turbulence models and numerical methods; proficiency with CFD tools, scripting (Java/Python), Linux/HPC, and technical communication.
Reality DC Design, TileFlow, CoolSim, Autodesk CFD, Star CCM+, AutoCAD, Revit, Java, Python, Linux, HPC, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Teams
1w
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CFD Engineer
Tucson, Arizona, United States
$100k-$150k/yr HybridFull Time
Tiberius Aerospace
Tiberius Aerospace: Private U.S. defense technology developing guided munitions, missiles, autonomous platforms, and AI tools for allied governments.
2+ YOEBachelor's degree in aerospace, mechanical, or related engineering; 2–5 years of CFD experience; solver, meshing, compressible-flow, post-processing, and automation expertise; U.S. citizenship and clearance eligibility.
Fluent, STAR-CCM+, FUN3D, Kestrel, CFD++, RANS, DES, DDES, LES, HPC
2mo
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Combustion CFD Developer/Analyst
Huntsville, Alabama, United States
OnsiteFull Time
CFD Research Corporation
CFD Research Corporation: 100% employee-owned engineering and technology R&D firm developing simulations, software, prototypes, and testing for government and industry customers.
2+ YOEMS or PhD in engineering, 2+ years CFD or numerical methods experience, experience with reacting flow and Cantera/Chemkin, proficiency in C++, Python, shell, Git, and strong communication and analytical skills.
Cantera, Chemkin, C++, Python, shell, Git, ANSA, Pointwise, STAR-CCM+, ICEM CFD
2mo
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CFD Design Engineer
Burlington or Boston or Alpharetta or Philadelphia or Ashburn
HybridFull Time
AHA Consulting Engineers
AHA Consulting Engineers: Private MEP consultancy designing sustainable, high-performance spaces for clients nationwide.
1+ YOEBS in Mechanical or Aerospace Engineering (or equivalent), 1+ years MEP/MEP firm experience, proficiency with Revit/AutoCAD and HVAC modeling tools (Trane Trace, Carrier HAP), ability to develop CFD models, read drawings, and perform engineering calculations.
Revit, AutoCAD, Trane Trace, Carrier HAP, Microsoft Excel, Microsoft Office Teams, Cadence Reality DC Design, Ansys Fluent, Star CCM+, TileFlow, PIPE-FLO
1mo
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CFD Specialist
Raleigh or Atlanta or Dallas
HybridFull Time
CM Mission Critical Engineering
CM Mission Critical Engineering: MEP engineering firm providing mechanical, electrical, plumbing, fire-protection, and building-controls design services to U.S. clients.
3+ YOEBachelor’s degree in mechanical engineering or related field, 3+ years of CFD or building mechanical systems experience, and proficiency with CFD software, programming, technical documentation, and presentations.
Computational Fluid Dynamics (CFD), Cadence, FloEFD, Tileflow, Microsoft Office, STAR-CCM+, Fluent, FDS, OpenFOAM, 6SigmaRoom, User Defined Functions (UDFs), Python, C++, Java
1mo
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Staff CFD Analysis Engineer
Torrance, California, United States
$180k-$220k/yr OnsiteFull Time
Valar Atomics
Valar Atomics: Private developer of small modular nuclear reactors and fuel-production facilities for industrial power and clean fuels.
8+ YOEBachelor's in Mechanical/Aerospace/Nuclear Engineering,8+ years CFD production experience, V&V practice, turbulence and conjugate-heat-transfer expertise, scripting/automation (Python), experience under regulated quality programs.
Ansys Fluent, Flownex, Python, HPC, FEA
1mo
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Senior Engineer, Aerodynamics/CFD
Boulder, Colorado, United States
OnsiteFull Time
Radia
Radia: Private dual-use aerospace developing WindRunner, a cargo aircraft for defense, energy, commercial, aerospace, and humanitarian missions.
8+ YOEDegree in aeronautical engineering or related plus extensive CFD experience (OVERFLOW/FUN3D), meshing, CAD lofting, Python/MATLAB scripting, HPC use, and strong communication; modeling and validation experience with wind-tunnel/flight data.
NASA OVERFLOW, FUN3D, CATIA, NX, Python, MATLAB, Git, High-performance computing (HPC)
2mo
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CFD Engineer Specialist (Camden, NJ, US)
Camden, New Jersey, United States
$95k-$115k/yr OnsiteFull Time
Holtec International
Holtec International: Nuclear energy technology, engineering, and decommissioning services provider.
5+ YOEAdvanced degree in mechanical or nuclear engineering, 5+ years CFD and thermal-hydraulics experience, proficiency with ANSYS/STAR-CCM+/SpaceClaim, programming in Python/C++/Java, strong heat transfer and two-phase flow knowledge, technical writing skills.
ANSYS Fluent, ANSYS CFX, ANSYS Workbench, STAR-CCM+, SpaceClaim, SolidWorks, AutoCAD, Python, C++, Java
1mo
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Thermal & CFD Engineer – Gas Turbines
Cincinnati, Ohio, United States
$76k-$92k/yr RemoteFull Time
Quest Defense Systems & Solutions
Quest Defense Systems & Solutions: Private U.S. engineering services firm serving aerospace and defense OEMs with mission-critical product lifecycle solutions.
3+ YOE3-6 years thermal/CFD experience, BS in Mechanical/Aerospace Engineering, familiarity with heat transfer and fluid dynamics, gas turbine exposure preferred, US citizenship required.
ANSYS Fluent, CFX, Star-CCM+, MS Excel, MS Office
1mo
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CFD/ Thermal Hydraulics Engineer III
Rockville, Maryland, United States
$115k-$140k/yr OnsiteFull Time
X-energy
X-energyNasdaq Global Select Market: XE: Public U.S. nuclear technology designing advanced small modular reactors and manufacturing TRISO-X fuel for clean-energy customers.
5+ YOEBachelor's in mechanical or related engineering, typically 5+ years engineering experience, proficiency in hand calculations, CFD model development/verification, knowledge of industry codes and standards.
UG/NX, SolidWorks, Pro-Engineer, Teamcenter, Windchill, STAR-CCM+, Fluent
3w
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CFD Analyst III
Washington or Huntsville
$121k-$169k/yr OnsiteFull Time
Blue Origin
Blue Origin: Developing reusable space vehicles and infrastructure.
5+ YOEBachelor's degree in engineering, 5+ years of CFD analysis experience, proficiency with CFD codes, fluid mechanics and heat transfer knowledge, automation programming, and U.S. work authorization.
ANSYS Mechanical/Classic, Thermal Desktop, ANSYS Fluent, ANSYS CFX, Siemens Star-CCM+, OpenFOAM, Python, MATLAB, Fortran, VBA, ANSYS Workbench, Agentic AI, Defense Biometric Identification System (DBIDS)
1mo
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Senior Project Engineer - CFD
New York or Boston or Philadelphia
$110k-$140k/yr HybridFull Time
Jaros, Baum & Bolles
Jaros, Baum & Bolles: Private MEP and fire-protection engineering consultancy serving commercial, healthcare, life-science, aviation, and data-center clients.
4+ YOE4+ years CFD/building simulation experience; B.S. or M.S. in engineering; strong CFD numerical knowledge; hands-on experience with CFD platforms; HVAC fundamentals and strong communication skills.
CFD, SimScale, Flovent, Microsoft Excel
2w
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Pipe Stress, Hydraulic & CFD Engineer
Dallas or Austin
OnsiteFull Time
Quanta Services
Quanta ServicesNYSE: PWR: Publicly traded U.S. specialty infrastructure contractor serving utility, renewable-energy, communications, pipeline, and energy customers.
2+ YOEBachelor's or Master's in mechanical, aerospace, or related engineering; 2+ years' relevant experience, or 10+ for senior leaders; pipe stress, hydraulic, or CFD analysis experience; strong fluid dynamics and heat transfer knowledge.
CAESAR II, AutoPIPE, ROHR2, PIPE-FLO, ANSYS Fluent, Siemens STAR-CCM+, Python, MATLAB
2w
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Staff Aerothermal CFD Methods Engineer
Playa Vista, California, United States
$161k-$221k/yr OnsiteFull Time
Inversion Space
Inversion Space: Privately held aerospace building autonomous reentry vehicles for defense, logistics, and rapid cargo delivery from orbit.
9+ YOEBachelor's degree or equivalent experience; 9+ years developing CFD methods and solvers; high-enthalpy flow, gas dynamics, chemistry, multiphase flow, numerical methods, and Fortran, C, or C++ experience.
US3D, Fortran, C, C++, MPI, KH-RT, TAB
1mo
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1D CFD Virtual Engineer - Engine Performance and Fuel Economy
Auburn Hills, Michigan, United States
OnsiteFull Time
Stellantis
StellantisNYSE: STLA: Global automotive manufacturer and provider of innovative mobility solutions.
7+ YOEABET-accredited engineering bachelor's, 7+ years applying 1D CFD to IC engine combustion, strong engine performance/heat transfer/fluid dynamics background, GT-Suite/Wave/AVL Boost experience, EM office proficiency.
GT-Suite, Wave, AVL Boost, NX, Teamcenter, CATIA, Microsoft Office
1mo
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1D CFD Virtual Engineer – Engine Performance and Fuel Economy
Auburn Hills, Michigan, United States
OnsiteFull Time
Stellantis
StellantisNYSE: STLA: Global automotive manufacturer and provider of innovative mobility solutions.
7+ YOEBachelor's in engineering, 7+ years 1D CFD experience for IC engine combustion, strong background in heat transfer, fluid dynamics, engine dyno testing, GT‑Suite/Wave/AVL Boost, CAD (NX/Teamcenter/Catia), and Microsoft Office.
GT-Suite, Wave, AVL Boost, NX, Teamcenter, Catia, Microsoft Office
3w
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Staff CFD Modeling Engineer
Menlo Park, California, United States
$160k-$190k/yr HybridFull Time
Mainspring Energy
Mainspring Energy: Private U.S. power infrastructure manufacturing and deploying fuel-flexible linear generators for utilities, data centers, and enterprises.
N/A
AWS, GCP, Solidworks, Fluent, Star-CCM, Converge, Catia, C++, Python, Julia
1mo
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Senior/Lead Thermal CFD Simulation Engineer (GR 31)
Mount Vernon, Washington, United States
$104k-$163k/yr OnsiteFull Time
PACCAR
PACCARNASDAQ: PCAR: Global technology leader in commercial vehicle design and manufacturing.
7+ YOE7+ years engineering experience and 5+ years CFD/thermal analysis; strong heat transfer and fluid mechanics knowledge; proficiency with STAR-CCM+, Fluent, TAITherm and CAD tools; BS in Mechanical Engineering required (MS/PhD preferred).
STAR-CCM+, Fluent, TAITherm, Creo, SolidWorks, CATIA
1mo
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Lead CFD Mechanical Design Engineer
Rosemont, Illinois, United States
$129k-$161k/yr HybridFull Time
Honeywell UOP
Honeywell UOP: UOP is a process-technology and catalyst licensor serving petroleum refining, petrochemical, gas-processing, and renewable-fuels industries.
2+ YOEMaster's in mechanical engineering (4–5 yrs) or PhD (2–3 yrs); proficiency with ANSYS Fluent and/or CFX; programming for user subroutines; ability to travel ~10%; expertise in fluid mechanics and multiphase flow valued.
ANSYS Fluent, CFX
6d
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Application Engineer - CFD
Englewood or Irving or Portland or Owings Mills or Tampa
$85k-$100k/yr RemoteFull Time
Rand Worldwide
Rand Worldwide: An engineering simulation consultancy and Ansys channel partner helping organizations improve product development through simulation technology.
3+ YOEM.S. or PhD in engineering, 3+ years of industrial/design and CFD experience, Ansys Fluent or CFX expertise, fluid dynamics knowledge, 3D CAD proficiency, strong communication skills, and willingness to travel up to 15%.
Ansys, Ansys Fluent, Ansys CFX, SolidWorks, Inventor, Ansys SpaceClaim