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Stealth Startup

CAE Mechanical Engineer

Stealth Startup, San Jose, California, United States, 95199

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Get AI-powered advice on this job and more exclusive features. Weareastealth-modebatterystartupdevelopingcutting-edgebatterytechnology.Ourmissionistorevolutionizebatterytechnologytoacceleratetheglobaltransitiontocleanenergy. Byleveraginginnovativematerials,advancedmanufacturingtechniques,andnext-generationenergystoragearchitectures,wearebuildingthefutureofsustainableenergy. About the Role

simulationsforlithium-ionbatterysystemsacrossthecell,module,andpacklevels.Thisroleisintegraltobridgingdesignconceptsintomanufacturable,reliablehardwarebymodelinghowcomplexelectro-mechanicalsystemsbehaveunderreal-worldconditions.Youwillworkcloselywithmechanicaldesign,test,andmanufacturingteamstoinformdesignarchitecturethroughsimulation-driveninsightsandbestpractices. Key CAEResponsibilities

Simulation & Analysis

PerformmechanicalFEAunderdiverseloadingconditionsincludingcrush, vibration,drop,thermalexpansion,swelling,crashandunderbodyimpact. BuildandrefinedetailedsimulationmodelsusingCADandempiricalinputs,withrigorousattentiontomeshquality,materials,contacts,andboundaryconditions. Correlatesimulationoutputswithphysicaltestdata(e.g.,straingauges,displacements,designteams.

Lead CAE Domains

Ownanalysisworkflowsfor:

CAE Development & Infrastructure

Contributetotheselectionandintegrationofsolvertools,pre/post-processors,andoverall Define,document,andcontinuouslyimprovebestpracticesandworkflowstoensure DevelopandvalidatematerialmodelsforCAEuse—ideallybydesigningandexecuting

Fatigue & Advanced Simulations (Bonus)

Supportthedevelopmentoffatigueanalysismethodologies,particularlyforpolymersoradhesivejoints. Laythefoundationforin-housebatterycrashandimpactsimulationcapabilities. Modelmechanicalbehaviorofcellsduringimpact. CollaboratewithOEMsonvehicle-levelintegrationandcrashsafetystrategy. PartnerwithProductDevelopmentonmechanicalhardware,especially:Contributetothedesignandoptimizationofnext-generationbatterycompressionsystems,

Qualifications & Experience

B.S. or M.S. in Mechanical Engineering, Applied Mechanics, or related discipline. 5+ years of experience in mechanical FEA, ideally within battery systems or similar dense Proven proficiency in FEA tools such as Abaqus, ANSYS, or LS-DYNA; deep Strong skills in model setup (meshing, contact definition, material property assignment, boundary condition management). Excellent communicator—capable of presenting simulation results, limitations, and trade-offs to multidisciplinary teams. Comfortable working in fast-paced, iterative environments with evolving product requirements. Why Join Us?

Innovative Technology: Work on cutting-edge energy storage solutions that power the future. Career Growth: Opportunities to work on high-impact projects and advance in growing programs. Mission-Driven Culture: Be part of a team that is shaping the future of sustainable energy through innovation and excellence. WeareanEqualOpportunityEmployerandwelcomesapplicationsfromall backgrounds.Ifyourequireaccommodationsduringthehiringprocess,pleaseletusknow. Joinusandbeapartofthenextrevolutioninbatterytechnology!

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