19 fluids engineer jobs at 10 companies in College Park, MD
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2026 Graduate - Mechanical-Fluids Analysis Engineer, Shipboard Systems Team
Laurel, Maryland, United States
$85k-$165k/yr OnsiteFull Time
Bachelor's or Master's in Mechanical Engineering (or closely related), demonstrated interest in fluid dynamics, willingness to learn digital engineering tools, able to travel ~5%, and able to obtain an Interim Secret clearance (U.S. citizenship required).
OpenFOAM, StarCCM+, MATLAB, Simulink, Python, High-Performance Computing (HPC)
1mo
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Senior Propulsion Development Engineer, Ground Fluids
El Segundo or Washington or Huntsville
$140k-$232k/yr OnsiteFull Time
3+ YOEB.S. in aerospace/mechanical engineering or equivalent, 3+ years propulsion fluid systems experience, proficiency with Piping and Instrumentation Diagrams, CAD and PLM, hands‑on fluid hardware and test/operations experience, and ability to author procedures.
Piping and Instrumentation Diagrams (P&IDs), CAD, PLM
2mo
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2026 PhD Graduate - Mechanical-Fluids Analysis Engineer, Shipboard Systems Team
Laurel, Maryland, United States
$105k-$245k/yr OnsiteFull Time
PhD in Mechanical Engineering or closely related field; demonstrated interest in fluid dynamics; willing to learn new tools; able to travel ~5%; able to obtain Interim Secret and ultimately Secret clearance (U.S. citizenship required).
Computational Fluid Dynamics (CFD), OpenFOAM, StarCCM+, MATLAB, Simulink, Python, High-Performance Computing (HPC)
3mo
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Mechanical Engineer (Manifolds/Liquid Cooling)
Columbia or Glasgow or St. Paul or Pocahontas or Red Lion
$110k-$130k/yr OnsiteFull Time
Bachelor's degree in mechanical engineering and hands-on CFD/FEA experience with HVAC and thermal-fluid systems; requires fluid dynamics, heat transfer, structural mechanics, and independent simulation expertise.
CFD, FEA, ANSYS Fluent, ANSYS CFX, Solidworks Flow Sim, Autodesk CFD, OpenFOAM, ANSYS Mechanical, Abaqus, NASTRAN, On-Shape, SolidWorks, Creo, Python
1w
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Senior Engineer, Advanced Thermal Applications
Jessup, Maryland, United States
$90k-$154k/yr OnsiteFull Time
5+ YOEBachelor's degree in mechanical engineering or related field and 5+ years in HVAC, with fluid mechanics, heat transfer, thermodynamics, communication, and analytical problem-solving skills.
CFD
1w
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Staff Engineer Thermal Modeling
Jessup, Maryland, United States
$90k-$154k/yr OnsiteFull Time
8+ YOEBachelor's in mechanical or chemical engineering and 8–10 years' engineering experience, or master's and 4–6 years. Requires thermodynamics, heat transfer, fluid mechanics, programming, modeling, and technical communication expertise.
C#, C++, MATLAB, EES, Microsoft Excel VBA, Microsoft .NET, Ansys Fluent, Autodesk CFD, Design of Experiments (DOE), CoilDesigner, HTRI Xchanger Suite, CAD, VPN
1mo
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Mechanical Engineer (RR1053)
Dahlgren, Virginia, United States
$94k-$110k/yr OnsiteFull Time
5+ YOEU.S. citizen with Bachelor's in Mechanical Engineering or related, ~5+ years experience in fluid dynamics/mechanical/aerospace engineering, proficiency with FEA/M&S/CFD, SolidWorks, understanding of ablative wear and thermal/compressible flow, ability to obtain DOD security clearance.
Finite Element Analysis (FEA), M&S, Computational Fluid Dynamics (CFD), SolidWorks
3mo
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Senior Mechanical Engineer (CFD and FEA)
Columbia, Maryland, United States
$110k-$130k/yr HybridFull Time
Lead CFD and FEA analysis for data center products; BS in mechanical engineering; hands-on CFD/FEA experience; HVAC/thermal-fluid systems knowledge.
ANSYS Fluent/CFX, SolidWorks Flow Simulation, Autodesk CFD, OpenFOAM, ANSYS Mechanical, Abaqus, NASTRAN, Onshape, SolidWorks, Creo, Python
3w
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Thermal/Hydraulics Engineer
Bethesda, Maryland, United States
$110k-$240k/yr OnsiteFull Time
Bachelor's in nuclear or mechanical engineering, experience in reactor thermal/hydraulic design, proficiency with COBRA, VIPRE, STAR-CCM+, strong fluid mechanics/heat transfer/two-phase flow knowledge, and experience integrating test data into models.
COBRA, VIPRE, STAR-CCM+
1mo
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Thermal Hydraulics Engineer III-V
Rockville, Maryland, United States
$115k-$200k/yr OnsiteFull Time
5+ YOEBachelor's in mechanical or related engineering, proficiency with engineering hand calculations, CFD experience (STAR-CCM+, Fluent or similar), CFD model development, heat transfer/fluid mechanics analysis, V&V, and design documentation; 5+ years experience for Level III (more for higher levels).
STAR-CCM+, Fluent, Computational Fluid Dynamics (CFD)
1d
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Engineer I–III, Thermal-Hydraulic Safety Analysis & V&V
Gaithersburg or Rockville
$85k-$135k/yr HybridFull Time
0+ YOEBachelor's degree in engineering or related field; 0–5 years of engineering experience depending on level. Thermo-hydraulics, heat transfer, fluid mechanics, or reactor systems exposure preferred.
RELAP, TRACE, GOTHIC, Flownex, Probabilistic Risk Assessment (PRA), NQA-1
1mo
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Senior Propulsion Engineer- Hardware and BUS Systems
El Segundo or Washington or Huntsville
$140k-$179k/yr OnsiteFull Time
3+ YOEB.S. in aerospace/mechanical or equivalent experience; 3+ years propulsion fluid systems hands-on experience; proficiency with P&IDs, CAD and PLM; experience authoring operational procedures and leading test or propellant campaigns.
Piping and Instrumentation Diagrams (P&IDs), CAD, PLM, CNC, CFD
3w
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Principal Engineer, Advanced Thermal Modeling
Jessup, Maryland, United States
$108k-$185k/yr OnsiteFull Time
12+ YOE2+ MgmtBachelor's in mechanical/thermal field, ~12+ years thermal modeling experience, 2+ years leading technical teams, expertise in thermodynamics/heat transfer/fluid dynamics, experience with modeling, simulation, validation and communicating results.
MATLAB, EES, Python, C#, C++, VBA, Modelica/Dymola, EnergyPlus, CFD
1w
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2027 Graduate - Thermal and EO/IR Modeling and Simulation Engineer
Laurel, Maryland, United States
$85k-$165k/yr OnsiteFull Time
Master's in mechanical/aerospace or related with coursework in heat transfer, thermodynamics, numerical analysis or fluid dynamics; programming in Python, MATLAB, C++, or Shell; Linux experience preferred; strong communication; ability to obtain Interim and Final Secret clearance (US citizenship).
Python, MATLAB, C++, Shell, Linux
1w
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Propulsion Engineering Internship - Spring 2027
El Segundo or Los Angeles or Washington or Huntsville
$33/hr OnsiteFull Time, Internship
Pursuing an engineering bachelor's or master's degree with relevant propulsion coursework, fluids fundamentals, hands-on fluid-system experience, engineering software familiarity, and exposure to pressurized or combustion systems.
NX, Teamcenter, GD&T, MATLAB, Python
2w
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Private Tutor – Fluid Mechanics | Engineering (College Level)
Bethesda, Maryland, United States
$36/hr RemotePart Time
College-level engineering subject-matter knowledge in Fluid Mechanics, prior college tutoring/TA experience preferred, comfortable tutoring virtually (Zoom/Google Meet), dependable and professional, able to submit weekly session notes.
Zoom, Google Meet
1mo
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Postdoctoral Research Position: Computational Physics of Turbulent Flows
Baltimore, Maryland, United States
$63k-$100k/yr OnsiteFull Time
PhD in mechanical/aerospace engineering or related field; strong expertise in computational fluid dynamics and turbulent flows; experience with scientific computing and data analysis; HPC/GPU experience preferred.
CFD, High-performance computing, GPU acceleration
1mo
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B-Level Automotive Technician
Westminster, Maryland, United States
$60k-$90k/yr OnsiteFull Time
3+ YOE3+ years shop technician experience; strong skills in brakes, steering/suspension, alignments, fluid services, light engine repair; own tools; desire to learn advanced diagnostics; ASE certifications a plus.
Digital Vehicle Inspections (DVI), scan tool
4d
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Postdoctoral Research Fellow: Fluid Dynamics, Physical AI, and Biomedical Robotics
Baltimore, Maryland, United States
$63k-$100k/yr OnsiteFull Time
PhD in mechanical, biomedical, or engineering mechanics field; expertise in CFD and FSI modeling; and HPC experience including GPU-native solver development and parallel computing.
Computational Fluid Dynamics (CFD), Fluid-Structure Interaction (FSI), High-Performance Computing (HPC), CUDA