43 cfd engineer jobs at 34 companies in Fairfield, CA

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Forward Deployed Engineer - CFD & Physics AI
San Mateo, California, United States
OnsiteFull Time
Luminary Cloud
Luminary Cloud: Cloud-native physics simulation platform for accelerated product engineering.
CFD/engineering experience, Python, PyTorch, API/SDK workflows, customer-facing travel, strong communication, independent problem-solver.
Python, PyTorch, APIs, Docker, Git
2mo
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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
3mo
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Senior Aerodynamics Engineer
San Francisco, California, United States
$160k-$215k/yr OnsiteFull Time
Astro Mechanica
Astro Mechanica: Building turboelectric jet engines for supersonic aircraft.
10+ YOEBachelor’s in Aerospace or Mechanical Engineering; 10+ years in aerodynamic design, CFD, and optimization; proficiency with CFD solvers, parametric geometry, wind tunnel testing; experience with adjoint-based optimization; strong multidisciplinary data synthesis; HPC experience; leadership ability.
CFD, parametric geometry modeling, wind tunnel testing, adjoint-based optimization, high performance computing (HPC), AWS, Azure, Google HPC
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Mechanical Engineer
San Francisco, California, United States
$115k-$150k/yr OnsiteFull Time
Ouster
OusterNASDAQ: OUST: Designs and manufactures high-resolution digital lidar sensors.
Bachelor's in Mechanical Engineering, experience with multi-domain mechanical systems, SolidWorks and CAD proficiency, hands-on assembly and failure analysis, GD&T/FEA/CFD familiarity and Python scripting preferred; occasional travel.
SolidWorks, CAD, FEA, CFD, Python
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Staff Mechanical Engineer
Pleasanton, California, United States
$179k-$243k/yr OnsiteFull Time
10x Genomics
10x GenomicsNASDAQ: TXG: Develops platforms for high-resolution single-cell and spatial biological analysis.
10+ YOERequires a BS/MS/PhD in Mechanical Engineering, minimum 10 years industry experience in biotech/medical devices/robotics/high-tech instrumentation, advanced CAD (SolidWorks) and simulation (FEA/CFD) proficiency, systems integration and product development lifecycle expertise.
SolidWorks, EPDM/PDMWorks, FEA, CFD, CAD, ECO processes
3mo
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Lead Mechanical Engineer
Fremont, California, United States
$145k-$173k/yr OnsiteFull Time
Velo3D
Velo3DNASDAQ: VELO: Manufacturer of advanced metal 3D printers and software.
8+ YOEBachelor's in mechanical engineering; 8+ years mechanical systems design; 5+ years CAD (SolidWorks) with PDM/Electrical; 8+ years in capital equipment design; GD&T, thermal analysis, CFD/FEA; strong communication; hands-on capability.
SolidWorks, SolidWorks PDM, SolidWorks Electrical, FEA, CFD, GD&T
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Electrical & Capacity Design Engineer
Dallas or San Francisco or Denver or Chicago or Phoenix or Seattle or Austin
$125k-$140k/yr RemoteFull Time
Digital Realty
Digital RealtyNYSE: DLR: Provides global data center, colocation, and interconnection solutions.
5+ YOEBachelor's in Electrical or Mechanical Engineering, 5+ years in data center/mission-critical environments, strong AC/DC power and HVAC knowledge, AutoCAD/SKM/CFD proficiency, Microsoft Office skills, travel to field sites.
AutoCAD, SKM Power Tool, CFD, Microsoft Visio, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook, BMS, EMS
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Propulsion Mechanical Engineer (Combustion) - Dropship
Alameda, California, United States
$101k-$142k/yr OnsiteFull Time
Pyka
Pyka: Designs and manufactures autonomous electric aircraft for heavy-duty missions.
1+ YOEOwnership of propulsion mechanical components from concept to production, combustion engine experience, 1+ years mechanical design experience, proficiency in 3D CAD (SolidWorks), FEA/CFD, GD&T, and hands-on prototyping.
SolidWorks, FEA, CFD, GD&T, CNC
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Staff Mechanical Engineer (Fluidic Systems)
Hayward, California, United States
$160k-$225k/yr OnsiteFull Time
Voya Energy
Voya Energy: Commercializing metal-based fuel systems for clean off-grid electricity.
7+ YOEBachelor's in Mechanical Engineering, 7+ years mechanical design and system development experience, proficiency in 3D CAD (SolidWorks, NX, Creo), PDM/PLM, strong fluid mechanics and heat transfer knowledge, FEA/CFD experience, hands-on hardware and testing experience.
SolidWorks, NX, Creo, PDM, PLM, Confluence, Slack, Asana, FEA, CFD, P&ID, GD&T (ASME Y14.5)
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Senior Staff Engineer, Hydrogen Safety Architecture
Berkeley, California, United States
$170k-$223k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
8+ YOEBachelor's in Mechanical/Chemical Engineering, PE preferred,8+ years industry experience with 3+ years commercializing hydrogen-handling products, strong knowledge of NFPA/IEC/UL standards, P&ID and CFD experience, ability to lead safety architecture and regulatory engagement.
CFD, P&ID
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Aerospace Engineer
San Francisco, California, United States
OnsiteFull Time
Poseidon Aerospace
Poseidon Aerospace: A leading aerospace specializing in unmanned aircraft for commercial and defense missions, with a focus on advanced aerodynamic design and testing.
CFD tools experience; CAD for geometry creation; strong aerodynamics knowledge; hands-on development environment.
ANSYS Fluent, Star-CCM+, XFLR5, Fusion 360, SolidWorks, CATIA, NX
1mo
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Associate Engineer - Mechanical, Black & Veatch Corporation, Rancho Cordova, CA (Rancho Cordova, CA, US)
Rancho Cordova, California, United States
$91k-$152k/yr HybridFull Time
Black & Veatch
Black & Veatch: Provides engineering, procurement, and construction services for global infrastructure.
1+ YOEBachelor's in Mechanical Engineering, 1+ year related experience; experience designing Clean Utilities, CFD/hydraulic analysis, P&ID/spec development; skilled in Bluebeam, CAD, ANSYS Fluent; strong English communication; authorization to work in US without sponsorship.
Bluebeam, CAD, ANSYS Fluent, CFD
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Mechanical Engineer
Fremont, California, United States
$65k-$113k/yr OnsiteFull Time
Graco
GracoNYSE: GGG: Manufactures industrial fluid handling and spray finishing equipment.
Bachelor's degree in engineering; experience in new product development; strong communication; mechanical aptitude.
CAD, Finite Element Analysis, Computational Fluid Dynamics
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Thermal Engineer
San Francisco, California, United States
OnsiteFull Time
Orbital
Orbital: Builds AI-powered data center hardware and advanced materials.
5+ YOEBachelor's in mechanical/chemical engineering,5+ years experience in single/two-phase heat transfer or refrigeration,thermodynamic analysis,hands-on prototyping,lab testing,CAD and simulation experience.
CFD, FEA, CAD
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Mechanical Engineer, Demand Management
Austin or New York or San Francisco or Seattle
$203k-$232k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience engineering mechanical/HVAC systems for data centers or industrial plants, dynamic thermal modeling, field validation, risk quantification, and collaboration with controls engineers.
Modelica, TRNSYS, CFD
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Senior Mechanical Engineer
Oakland, California, United States
$70k-$150k/yr OnsiteFull Time
Arxlight
Arxlight: Developing next-generation autonomous drones for security and defense applications.
4+ YOEBachelor's in Mechanical Engineering with 4+ years of experience; CAD proficiency; design, analysis, and prototyping; strong problem-solving and communication.
CAD, SolidWorks, AutoCAD, Creo, FEA, CFD
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
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Distinguished Engineer, Reactor Systems
Alameda or Albuquerque or Oak Ridge or United States
RemoteFull Time
Kairos Power
Kairos Power: Developing fluoride salt-cooled nuclear reactors for clean energy.
20+ YOEBachelor's or advanced degree in mechanical, nuclear, or related engineering; 20+ years technical leadership in reactor or complex engineered systems; deep knowledge of reactor systems, codes, and design analysis.
SolidWorks, AVEVA, FEA, CFD
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Senior Mechanical Engineer
San Francisco, California, United States
$165k-$227k/yr RemoteFull Time
Juul Labs
Juul Labs: Produces electronic vaporizers and nicotine pods for adult smokers.
8+ YOE8+ years mechanical engineering; experience with medical devices or regulated products; overseas supplier collaboration; Python proficiency; 3D MCAD (SolidWorks) and EC/mechanical integration.
Python, SolidWorks, 3D CAD, FEA, CFD, DFMEA, Design of Experiments
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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