26 cfd engineer jobs at 19 companies in Lancaster, CA

1w
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CFD Engineer
Mojave, California, United States
$101k-$158k/yr HybridFull Time
Stratolaunch
Stratolaunch: Provides air-launched hypersonic testbeds for high-speed flight testing.
2+ YOEBachelor's in aerospace/mechanical engineering, 2+ years (Level II) or 5+ years (Senior) CFD experience, meshing and solver proficiency, scripting (Python/MATLAB), HPC experience, and eligibility for security clearance.
Pointwise, ANSA, Link3D, US3D, Fun3D, StarCCM+, Kestrel, Python, MATLAB, Tecplot, Paraview, Siemens NX, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
2mo
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Staff Aerothermal CFD Engineer
Playa Vista, California, United States
$161k-$221k/yr OnsiteFull Time
Inversion Space
Inversion Space: Building autonomous re-entry vehicles for global space-to-Earth cargo delivery.
9+ YOEBachelor's in Aerospace or Mechanical Eng; 9+ years in hypersonic aerothermodynamics; CFD/DSMC; high-fidelity gas dynamics; meshing tools; non-equilibrium flows; data integration; uncertainty quantification; fast-paced environment.
SPARTA, DAC, MAP, Plasma simulation tools, Pointwise, Link3D, US3D, DPLR, LAURA, Python, Fortran, C++, MATLAB
1mo
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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
1w
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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
1mo
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Senior Mechanical Engineer
Los Angeles, California, United States
$150k-$170k/yr OnsiteFull Time
PureTek
PureTek: Manufactures pharmaceuticals, nutritional supplements, and personal care products.
7+ YOEBachelor's in Mechanical Engineering, 7+ years mechanical design experience, strong CAD and simulation skills (SolidWorks, AutoCAD, FEA, CFD), PE preferred, experience with PLM and quality standards (ISO 9001/AS9100).
SolidWorks, AutoCAD, CAD, FEA, CFD, PLM
2d
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Thermal Hardware Engineer - Lunar Permanence
Seattle or Brevard County or Huntsville or Denver or Los Angeles
$98k-$150k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
3+ YOEBS in mechanical/aerospace engineering,3+ years thermal engineering,heat transfer and fluid systems expertise,experience designing/sizing/building/testing hardware,CAD (Creo) and CFD familiarity,knowledge of verification/validation processes.
Creo, Thermal Desktop, Sinda/Fluint, CFD, Finite Element Analysis (FEA)
3mo
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Senior Mechanical Engineer, Data Centers - Remote (U.S.)
Arlington or Los Angeles
$170k-$200k/yr RemoteFull Time
AECOM
AECOMNYSE: ACM: Provides infrastructure consulting and engineering services for global projects.
8+ YOE8+ years in data center mechanical engineering; P.E. license; data center HVAC/thermal expertise; design, CFD, redundancy and energy efficiency.
CFD, HVAC design software
1w
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Solid Rocket Propulsion Systems Engineer
Edwards, California, United States
OnsiteFull Time
Sierra Lobo
Sierra Lobo: Provides aerospace engineering, testing, and technical support services.
15+ YOEMust be U.S. citizen, possess/obtain DoD security clearance, bachelor's degree in engineering (or business with extensive technical experience), 15+ years DoD program experience, knowledge of rocket propulsion, CFD/FEA, heat transfer, and strong presentation skills.
CFD, FEA, Microsoft Office
3w
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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
2mo
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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
1mo
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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)
4w
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Process Engineer Level II
Monrovia or Los Angeles or California
$111k-$163k/yr OnsiteFull Time
Worley
WorleyASX: WOR: Provides engineering and project delivery services for energy and resources.
5+ YOEBachelor's in chemical engineering (master's preferred), 5+ years process engineering experience with pressure relief/flare systems, proficiency with HYSYS/PRO-II and relief tools, familiarity with standards and strong communication.
HYSYS, PRO/II, iPRSM, PSPPM, Flare Network Analyzer, Computational Fluid Dynamics, Microsoft Office, Aspen Plus, Aspen PIMS
4w
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Process Engineer Level II
Monrovia, California, United States
$111k-$163k/yr OnsiteFull Time
Worley
WorleyAustralian Securities Exchange: WOR: Global professional services for energy, chemicals, and resources sectors.
5+ YOE5+ years process engineering experience with pressure-relief and process safety expertise; ability to perform PSV sizing, relief/load and flare network analysis; proficiency with HYSYS/PRO-II and relief analysis tools; bachelor's in chemical engineering required.
HYSYS, PRO/II, iPRSM, PSPPM, Flare Network Analyzer, Computational Fluid Dynamics (CFD), Aspen Plus, Aspen PIMS, Microsoft Office Suite
1mo
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Principal Mechanical Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$170k-$240k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
10+ YOEBachelor's in Mechanical Engineering, 10+ years mechanical design/integration for electronic hardware in aerospace/defense, strong CAD (SolidWorks), GD&T, FEA/thermal analysis experience, and ability to obtain U.S. security clearance.
SolidWorks, NASTRAN, ABAQUS, ANSYS, COMSOL, CFD
2mo
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Thermal Design Engineer, Hardware Development Engineer II
El Segundo or Northridge
$126k-$165k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEBachelor's in mechanical engineering; 3+ years of thermal analysis experience; proficiency with Thermal Desktop/SINDA or ANSYS; test planning and verification; strong communication skills.
Thermal Desktop, SINDA, ANSYS, CFD
1mo
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Lead Engine Cooling System Engineer
Novi or Charlotte or San Francisco or Los Angeles or New York City
$160k-$193k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
12+ YOEBachelor’s in mechanical engineering (Master's preferred), 12+ years engineering experience, 8 years thermal systems design, leadership experience, simulation and prototyping/testing skills, strong analytical and communication abilities.
CFD, 1D thermal-fluid models
1mo
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Solid Propellant Engineer
Victorville, California, United States
$130k-$175k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
Bachelor’s degree in aerospace, mechanical, chemical, or materials science; solid propulsion experience; combustion/thermodynamics/propulsion fundamentals; hands-on lab work; ability to obtain US security clearance.
CFD, FEA, Thermal analysis, Propulsion simulation, Modeling and simulation tools
2mo
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Staff Engineer Aeronautical - Flight Sciences Analysis Discipline Lead
Melbourne or San Diego or Moss Point or Palmdale or Manhattan Beach or Redondo Beach or Clearfield or El Segundo or Iuka or Oklahoma City
$145k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOESTEM degree plus 8–12+ years aerospace/defense experience, active U.S. Secret clearance (or higher) with eligibility for Top Secret/SCI, ability to attain Special Program Access (PAR), FS discipline experience (aerodynamics, CFD, propulsion), leadership and process/tool development experience.
Nimbus Process Models, Process Asset Library (PAL)
2w
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Senior, Thermo-Mechanical Design Engineer - Reactor Cavity Cooling Systems
Torrance or Los Angeles
$140k-$185k/yr OnsiteFull Time
Antares: Designing and manufacturing microreactors for defense and space missions.
5+ YOEBachelor's in engineering with thermal-fluid emphasis, 5+ years designing thermal-fluid/ HVAC/ cooling systems, experience performing thermal, fluid, and structural analyses, strong multidisciplinary communication and technical leadership.
ANSYS, COMSOL Multiphysics, FEA, CFD
2mo
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Sr. Specialist, Aerospace Engineering - Turbo Machinery (37918)
Canoga Park, California, United States
$102k-$189k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
6+ YOEBachelor's degree plus 6 years (or Master's +4, or 10 years experience in lieu); expertise in turbomachinery design and analysis; strong CFD, thermofluid, and rotating machinery knowledge; ability to obtain US security clearance.
ANSYS Workbench, FLUINT, CFX, CFD++, Cadence Pointwise, MATLAB, FORTRAN, Python, LINUX, HPC