100 cfd engineer jobs at 33 companies in Ladera Ranch, CA

3w
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Staff CFD Analysis Engineer
Torrance, California, United States
$180k-$220k/yr OnsiteFull Time
Valar Atomics
Valar Atomics: Developing scalable, high-temperature, grid-independent advanced nuclear power systems.
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
6d
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Plume CFD Analyst
Denver or Littleton or Florida or Huntsville or North America or Los Angeles or California or Washington
$134k-$187k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOE5–10 years in space or high-altitude flow modeling; CFD lifecycle, compressible fluid mechanics, heat transfer, rarefied flow, DSMC concepts, and Python scientific computing required. Bachelor's degree with commensurate experience considered.
Python, Boundary Condition Mapper (BCM), HPC, CAD, CFD, DSMC, Loci/CHEM, DPLR, LAURA, US3D, DAC, SPARTA, Large Eddy Simulation (LES), SpaceClaim, ANSA, Pointwise, cloud platforms, Microsoft Excel
3mo
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Mechanical Designer - CFD Analyst
Los Angeles or Los Angeles or Orange or El Segundo or Denver or Sacramento or Addison or Boston or Chicago or Royal Oak or San Francisco or San Diego
$110k-$150k/yr HybridFull Time
HED
HED: Integrated architecture and engineering firm providing design services.
5+ YOEBachelor's in mechanical engineering; 5+ years in AEC; 3+ years CFD; Revit experience; strong communication; detail-oriented; team oriented.
CFD, Revit
2w
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Aerothermal Engineer
Littleton or Irvine
$90k-$140k/yr OnsiteFull Time
Canopy Aerospace & Defense
Canopy Aerospace & Defense: Manufacturer of advanced thermal and signature-reducing aerospace materials.
2+ YOERelevant technical bachelor's degree and 2+ years of vehicle-level CFD experience, with thermal analysis, heat transfer, TPS sizing, Python, CFD tools, spacecraft lifecycle knowledge, and ability to obtain a Secret clearance.
Computational Fluid Dynamics (CFD), FIAT, CHAR, CBAero, TPSSizer, MINIVER, LAURA, Python, FUN3D, Star-CCM+, ANSYS Fluent, ANSYS
2mo
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Hardware Development Engineer II
Long Beach, California, United States
$104k-$143k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
2+ YOEBS in science/engineering; 2+ years engineering exp; thermo, structures, CFD/FEA (ANSYS); manufacturing process development; hands-on hardware integration.
CFD, FEA, ANSYS
1mo
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Thermal Engineer
Los Angeles, California, United States
$92k-$140k/yr OnsiteFull Time
Hermeus
Hermeus: Develops high-speed and hypersonic aircraft for defense and transportation.
Bachelor's in mechanical/aerospace/thermal engineering, proficiency with ANSYS/CFD/Thermal Desktop, experience in thermal management for high-speed vehicles, strong analytical and communication skills, U.S. person required for export-controlled work.
ANSYS, CFD, Thermal Desktop
1w
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Advanced Project Engineer - Turbomachinery
Torrance, California, United States
$129k-$160k/yr HybridFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
6+ YOEBachelor’s degree in a technical discipline, 6+ years in turbomachinery design and analysis, program management and project engineering experience, and advanced CFD and finite element analysis experience.
CFD, finite element analysis
3d
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Aeromechanical Engineer 1
Tampa or Solana Beach or North Carolina or Ohio or Virginia
OnsiteFull Time
AEVEX Aerospace
AEVEX Aerospace: Provides airborne intelligence, aviation, and remote sensing solutions.
0+ YOEBachelor's degree in mechanical engineering or related field, 0–3 years of aerospace experience, CAD and FEA/CFD expertise, U.S. citizenship, and ability to obtain a Top Secret/SCI clearance.
CAD, SolidWorks, CATIA, Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), AS9100, ISO 9001, Employee Assistance Plan (EAP)
1mo
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Aerodynamics Engineer, Air Vehicles (Fastwater Staffing)
Costa Mesa, California, United States
OnsiteFull Time
Hikinex
Hikinex: Provider of outsourced sales and administrative business solutions.
3+ YOEBS in Aerospace Engineering, 3+ years engineering experience, aerodynamic/CFD and performance analysis, wind/flight test experience, programming in MATLAB or Python, eligible for U.S. Secret clearance.
MATLAB, Python, CFD, StarCCM+, Missile DATCOM, OTIS, DYMOS
2mo
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Senior Propulsion & Hydrodynamics Engineer
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOEBachelors in naval architecture/ocean/mechanical engineering, 5+ years in marine propulsion or hydrodynamics, experience with CFD and hydrodynamic modeling, familiarity with electric thrusters, and ability to obtain U.S. Secret clearance.
CFD, Lattice OS
2mo
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Principal Mechanical Engineer
Torrance or Hawthorne
$200k-$230k/yr OnsiteFull Time
Salient Motion
Salient Motion: Develops modular electromechanical actuation systems for aerospace and defense.
10+ YOEUS citizen or permanent resident required. Bachelor's in Mechanical/Aerospace engineering, 10+ years product-lifecycle experience, expertise in mechanism design, qualification to DO-160/MIL-STD-810, SolidWorks and FEA/CFD familiarity, GD&T and DFM experience.
SolidWorks, Creo, Inventor, FEA, CFD, PDM, MBD, ASME Y14.5, GD&T, DO-160, MIL-STD-810, AGMA Standards, GSE
2mo
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Turbomachinery Engineer (Raptor)
Hawthorne, California, United States
OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor’s in engineering; 1+ years turbomachinery design; Master’s preferred; CAD/CFD experience beneficial.
Siemens NX, Ansys
1mo
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Mechanical Engineer, Data Centers - Remote (U.S.)
Arlington or Chicago or Columbus or Dallas or Los Angeles or Phoenix
$150k-$195k/yr RemoteFull Time
AECOM
AECOMNYSE: ACM: Global infrastructure consulting firm providing design and engineering services.
6+ YOEBachelor's degree with 6+ years or equivalent, PE required, experience in data center mechanical/HVAC systems, CFD, and standards (TIA 942, Uptime); occasional travel; no sponsorship.
Computational Fluid Dynamics (CFD)
1w
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Space Systems Lead Engineer (Product Development)
Anaheim, California, United States
OnsiteFull Time
Advanced Cooling Technologies
Advanced Cooling Technologies: Manufactures thermal management systems for aerospace and industrial applications.
3+ YOEBachelor's degree in mechanical or aerospace engineering, 3+ years of relevant experience, CAD, FEA, and CFD software proficiency, strong communication skills, and US Person status required.
SolidWorks, Autodesk Simulation, Fluent, COMSOL
1mo
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Fire and Life Safety Engineer (Los Angeles, CA, US)
Los Angeles, California, United States
$107k-$130k/yr HybridFull Time
Mott MacDonald
Mott MacDonald: Global engineering and management consultancy for infrastructure and development.
5+ YOEBachelor's in fire protection/mechanical or equivalent, PE licensed in CA, 5+ years fire protection engineering, proficiency with building codes (CBC, IBC, NFPA), FDS/CFD and egress/smoke control modeling, project management and strong communication.
FDS, CFD
3mo
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Aerodynamics Engineer
Los Angeles, California, United States
OnsiteFull Time
Furientis
Furientis: Develops cost-effective, high-volume interceptor missile systems.
7+ YOEB.S. in engineering or related (M.S./Ph.D. preferred); 7+ years missile/munitions or high-speed airframe aerodynamics with airframe ownership through wind tunnel and flight; CFD and DATCOM fluency; Python and scripting skills; U.S. Person required.
Star-CCM+, OVERFLOW, Cart3D, SU2, OpenFOAM, Missile DATCOM, AeroPredict, MISL3, RASAero, Python, NumPy, SciPy, C++, C, Rust, Claude Code, Codex, OpenCode
3mo
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Staff Thermal Design Engineer
Palo Alto or Irvine
$149k-$187k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
4+ YOEMaster’s or PhD in Mechanical or Thermal Engineering; 4-8+ years (PhD 4-6+); extensive experience in electronic cooling, CFD/thermal analysis, and automotive reliability standards.
ANSYS Icepak, Fluent, Flotherm, Star-CCM+, ANSA, META
2w
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Senior Aerospace Engineer - Aerothermal & Hypersonics
Huntington Beach, California, United States
$120k-$210k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
5+ YOEBachelor's or master's degree in aerospace, mechanical, or related engineering; 5–7+ years of aerospace experience; hypersonic aerodynamic design, aerothermal analysis, TPS evaluation, CFD tools, and U.S. person status required.
STAR-CCM+, FUN3D, LociCHEM, US3D, CFD++, DATCOM, OpenVSP, MATLAB, Python
3mo
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Mechanical Engineer - HVAC/Plumbing - Data Centers
Rancho Cordova or Walnut Creek or Los Angeles
$126k-$250k/yr HybridFull Time
Black & Veatch
Black & Veatch: Provides engineering, procurement, and construction services for global infrastructure.
5+ YOEBachelors in engineering (or equivalent experience), minimum 5 years related experience, active engineering registration to support EOR, HVAC/plumbing and data center design experience, Autodesk Revit and CFD modeling experience, construction support and codes knowledge.
Autodesk Revit, Cadence Reality Data Center Design (Formerly 6Sigma Room)
5d
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Mechanical Engineer
El Segundo or Los Angeles
$110k-$138k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
Bachelor's degree in mechanical engineering or related discipline, mechanical design experience, CAD proficiency, structural analysis exposure, communication skills, and ability to obtain a U.S. security clearance.
SolidWorks, Finite Element Analysis (FEA), NASTRAN, ABAQUS, ANSYS, Computational Fluid Dynamics (CFD), COMSOL, CNC

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