277 ansys jobs at 122 companies in San Francisco, CA

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Mechanical Engineer, Sr.
Petaluma, California, United States
$123k-$187k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
8+ YOE8+ years mechanical engineering experience with 5+ years on production rotating electrical machines or electronics packaging; SolidWorks, ANSYS, ANSYS Icepack proficiency; MIL-STD-961D familiarity; MS preferred.
SolidWorks, ANSYS, ANSYS Icepack
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Senior Thermal Engineer
Santa Clara, California, United States
$168k-$311k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
4+ YOEPhD or equivalent experience with 4+ years in thermal/mechanical engineering, expertise in heat transfer, electro-thermal simulation, thermo-mechanical stress and reliability; proficiency with Cadence Celsius, Ansys Fluent/Icepak/ANSYS, and Python or MATLAB.
Cadence Celsius Thermal Solver, Ansys Fluent, Icepak, ANSYS, Python, MATLAB
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Senior Thermal Engineer
Santa Clara, California, United States
$168k-$311k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
4+ YOEPhD in Mechanical Engineering or equivalent experience with 4+ years in thermal/mechanical engineering; expertise with Cadence Celsius Thermal Solver, CFD (Ansys Fluent, Icepak), coupled electro-thermal simulation, ANSYS thermo-mechanical analysis, and Python or MATLAB.
Cadence Celsius Thermal Solver, Ansys Fluent, Icepak, ANSYS, Python, MATLAB
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Opto-Mechanical Design Engineer
Milpitas, California, United States
$141k-$240k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
3+ YOEDesign opto-mechanical assemblies; use CAD/Creo/ANSYS; collaborate with cross-functional teams; ensure producibility and reliability.
Creo, ANSYS, CAD
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DFM R&D Engineer — Advanced Simulation & Materials
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
7+ YOE7+ years FE modeling; solid/mechanics; CAE tools (Ansys, Abaqus); microelectronics materials; MS/PhD in related field.
Ansys, Abaqus, Finite Element Analysis
2mo
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Mechanical Engineer — Structural Dynamics Analyst
Saratoga, California, United States
$90k-$150k/yr OnsiteFull Time
E-Space
E-Space: Builds sustainable LEO satellite networks for global IoT connectivity
3+ YOE3+ years in structural dynamics analysis; FEA tools (NASTRAN, ANSYS, Femap); experience with launch environments and modal analysis; strong communication.
NASTRAN, ANSYS, Femap, FEA, modal analysis
2w
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Opto-Mechanical Design Engineer (Precision Mechanism Design)
Milpitas, California, United States
$118k-$200k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management solutions for semiconductors.
0+ YOEDesign and prototype opto-mechanical assemblies; experience with precision mechanisms, tolerance analysis, actuator selection, and qualification; ANSYS and CAD experience preferred.
CAD, Cero, ANSYS
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Staff Mechanical Engineer
Boston or Mountain View
$135k-$212k/yr HybridFull Time
Lightmatter
Lightmatter: Develops photonic processors and interconnects for AI data centers
5+ YOEBS/MS/PhD in Mechanical Engineering; 5+ years mechanical design and FEA; CAD tools; GD&T; FEA (ABAQUS/ANSYS); semiconductor packaging knowledge.
Solidworks, AutoCAD, ABAQUS, ANSYS, GD&T, FEA
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Sr. Thermal Engineer, Thermal & Fluid Analysis (Starship)
Hawthorne, California, United States
$130k-$180k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOESenior thermal engineer with 5+ years in thermal/fluids analysis; Bachelor's in engineering; proficiency with MATLAB; preferred Master’s in engineering; experience with Thermal Desktop/ANSYS, Python.
MATLAB, Thermal Desktop, ANSYS Workbench, Python
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Senior Package Reliability Engineer
San Jose, California, United States
$167k-$240k/yr OnsiteFull Time
Altera
Altera: Manufacturer of field-programmable gate arrays and programmable logic devices.
8+ YOEMaster's in engineering or related plus 8+ years in semiconductor package thermal/thermomechanical analysis; experience with Ansys/Abaqus/COMSOL and Python; reliability statistics and failure analysis skills.
Ansys, Abaqus, COMSOL, Python
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Beam Delivery Systems Engineering Department Head
Menlo Park, California, United States
$124k-$252k/yr OnsiteFull Time
Stanford University
Stanford University: A private research university providing higher education and research.
8+ YOEBachelor's in engineering and 8+ years experience in beam delivery or related systems, leadership and supervisory experience, expertise in mechanical/mechatronic design, Solid Edge/ANSYS/MATLAB proficiency.
Solid Edge, ANSYS, MATLAB
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Senior Staff Engineer - CFD/Thermal
San Jose, California, United States
$152k-$218k/yr OnsiteFull Time
Bloom Energy
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
5+ YOEMS or PhD in Mechanical/Aerospace engineering; 5+ years CFD experience in thermal management; proficiency with ANSYS Icepak/Fluent/Flotherm; strong communication; ability to manage multiple projects.
ANSYS Icepak, ANSYS Fluent, Flotherm
2w
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Package Mechanical FEA Engineer
Palo Alto, California, United States
OnsiteFull Time
Cspeed IO
Cspeed IO: A stealth startup developing next-generation optical semiconductor solutions for AI infrastructure, focused on replacing copper interconnects with advanced fiber-optic technologies.
6+ YOEMS/PhD or equivalent,6+ years structural FEA for semiconductor packaging,expertise in nonlinear/time-dependent materials,Ansys Mechanical or Abaqus experience,and demonstrated correlation to physical measurement.
Ansys Mechanical, Abaqus
2w
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Senior Mechanical | Cryogenic Engineer
Berkeley, California, United States
$165k-$190k/yr OnsiteFull Time
Rigetti Computing
Rigetti ComputingNASDAQ: RGTI: Develops and manufactures full-stack superconducting quantum computing systems.
7+ YOEB.S. or M.S. in mechanical engineering or related field; 7+ years designing complex mechanical or electromechanical systems; expert SolidWorks; COMSOL or ANSYS; cryogenic, vacuum, or extreme thermal environment experience.
SolidWorks, COMSOL, ANSYS, CAD, GD&T, BOM, PLM
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Senior Reliability Design Engineer (Teradyne, San Jose, CA)
San Jose, California, United States
$156k-$249k/yr OnsiteFull Time
Teradyne
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
10+ YOEBachelor's degree,10+ years reliability engineering experience for electrical/electromechanical systems; experience with DfR/DFMEA, HALT, accelerated testing, failure analysis, reliability modeling, and Ansys/Weibull++ tools.
Weibull++, BlockSim, Alta, Ansys Sherlock, Ansys Mechanical, oscilloscope, DMM, spectrum analyzer, signal generator
2w
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Principal Mechanical Engineer
San Jose, California, United States
$203k-$348k/yr OnsiteFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Technical leadership in advanced semiconductor packaging including mechanical design, FEA/stress/warpage simulation, qualification and manufacturing ramp; MS/PhD preferred; hands-on with ANSYS Mechanical, Creo, SolidWorks.
ANSYS Mechanical, Creo, SolidWorks, FEA
4w
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Civil Engineering Internship - Summer 2027
Alameda or Oak Ridge
$28-$30/hr OnsiteInternship
Kairos Power
Kairos Power: Developing fluoride salt-cooled nuclear reactors for clean energy.
Current B.S. or M.S. student in civil engineering or related field; experience with CAD/FEA preferred; familiarity with ANSYS, SolidWorks, Python, Microsoft Office; strong communication and problem-solving skills.
ANSYS, SolidWorks, Python, Excel Macros, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
2mo
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Simulation Engineer
San Carlos, California, United States
$120k-$204k/yr OnsiteFull Time
1X
1X: Manufacturing safe, general-purpose humanoid robots for home and work.
5+ YOEBachelor's or Master's in Mechanical/Aerospace engineering, 5+ years simulation experience (thermal/structural/dynamics), proficiency with ANSYS/Abaqus/COMSOL/MSC Adams, experience validating models with test data.
ANSYS, Abaqus, COMSOL, MSC Adams, Python, MATLAB
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Senior Structures Design Engineer
San Francisco, California, United States
$160k-$200k/yr OnsiteFull Time
Astro Mechanica
Astro Mechanica: Building turboelectric jet engines for supersonic aircraft.
5+ YOE5+ years in structural design/analysis; CAD (NX/SolidWorks); composites/metals; hand calcs; FEA (Nastran/Abaqus/Ansys); BS in Mechanical or Aerospace Engineering; collaborative and mentoring ability.
NX, SolidWorks, Nastran, Abaqus, Ansys
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Staff Modeling and Simulation Engineer
Milpitas, California, United States
$130k-$200k/yr OnsiteFull Time
Commonwealth Fusion Systems
Commonwealth Fusion Systems: Designing and building commercial fusion energy power plants.
10+ YOEMaster's or PhD in mechanical engineering, aerospace engineering, physics, or related field; 10+ years in complex R&D simulation; expertise in ANSYS or COMSOL; coupled multiphysics modeling and hardware validation experience.
ANSYS, COMSOL Multiphysics, Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD)