Mechanical engineering internships and new grad jobs in California

Open mechanical, design, and reliability engineering roles for students and new grads in California.

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CompanyRoleTypeLocationIndustryPayAge
Syska Hennessy GroupPlumbing Engineer INew gradSan Francisco, CA · On-siteConstruction$59–98k/yr
Syska Hennessy GroupPlumbing Engineer INew gradSan Diego, CA · On-siteConstruction$56–98k/yr
Syska Hennessy GroupMechanical Engineer Summer InternInternshipSan Francisco, CA · On-siteConstruction$26–28/hr
Syska Hennessy GroupMechanical Engineer INew gradSan Francisco, CA · On-siteConstruction$76–97k/yr
Syska Hennessy GroupPlumbing Engineering Summer InternInternshipLos Angeles, CA · On-siteConstruction$24–27/hr
Syska Hennessy GroupMechanical Engineering Summer InternInternshipLos Angeles, CA · On-siteConstruction$24–27/hr
ArcellxIntern - Kite Development - Process Development (Vector Process Design)InternshipSanta Monica, CA · On-siteBiotech$19–55/hr
Gilead SciencesIntern - PDM - Global External Manufacturing, Packaging OperationsInternshipFoster City, CA · On-siteBiotech$20–55/hr
AmcaMechanical Engineering Intern (Summer 2027)InternshipEl Segundo, CA · On-siteAerospace & Defense—
Blach ConstructionField Engineer InternInternshipSan Jose, CA · On-siteConstruction—
SkydioProduct Design Engineer Intern - Summer 2027InternshipSan Mateo, CA · On-siteAerospace & Defense$41/hr
TeslaInternship, Cost Reduction, Energy Engineering (Winter/Spring 2027)InternshipPalo Alto, CA · On-siteAutomotive$25–40/hr
Apex Technology, Inc.Thermal Engineering Internship (Spring or Summer 2027)InternshipLos Angeles, CA · On-siteAerospace & Defense—
TeslaInternship, Thermal Controls Engineer, Vehicle Controls (Winter/Spring 2027)InternshipPalo Alto, CA · On-siteAutomotive$50–59/hr
Swinerton BuildersProject Engineer InternInternshipSan Francisco, HI +20 · On-siteConstruction$19–35/hr
The EADS GroupCAD Technician - SurveyNew gradBellflower, CA · On-siteConstruction—
Alcon Laboratories, Inc.2027 Summer Mechanical & Biomedical Engineering InternInternshipFort Worth, GA +4 · On-siteRobotics—
Winners Merchants International, L.P.PT Merchandising AssociateNew gradFresno, CA · On-siteRetail & Consumer Goods$17/hr
TeslaInternship, Analysis Engineer, Vehicle Engineering (Winter/Spring 2027)InternshipFremont, CA · On-siteAutomotive$20–50/hr
Winners Merchants International, L.P.Merchandise AssociateNew gradLa Mesa, CA · On-siteRetail & Consumer Goods$17/hr
IntuitiveMechanical Engineering InternInternshipSunnyvale, CA · On-siteRobotics—
Winners Merchants International, L.P.Merchandise AssociateNew gradPorterville, CA · On-siteRetail & Consumer Goods$17/hr
Quanta ServicesEngineering Intern - Transmission LineInternshipSan Diego, CA · On-siteEnergy$24/hr
Rexnord Monterrey S. de R.L. de C.V.Engineering Summer InternInternshipNew York City, NC +9 · RemoteRobotics$22–28/hr
Rexnord Industries, LLCEngineering Summer InternInternshipNew York City, NC +9 · RemoteIndustrial$22–28/hr
Gradient RoboticsMechanical Engineer Intern (Fall 2026)InternshipSan Francisco, CA · On-siteRobotics—
Gotham GreensPackhouse Production AssistantNew gradDavis, CA · On-siteAgriculture & Food—
Niagara Bottling, LLCEngineering & Technical InternInternshipDiamond Bar, CA · On-siteAgriculture & Food$29–38/hr
AeroVironment, Inc.Summer 2027 Mechanical Engineering InternInternshipSimi Valley, OH +15 · On-siteAerospace & Defense—
Apex Technology, Inc.Mechanical Engineering Internship (Fall 2026)InternshipLos Angeles, CA · On-siteAerospace & Defense—
Southern California Edison2027 Summer Internship - Electrical or Mechanical Engineering (Compton)InternshipCompton, CA · On-siteEnergy—
Southern California Edison2027 Summer Internship - Electrical or Mechanical Engineering (Santa Ana/Westminster)InternshipWestminster, CA · On-siteEnergy—
Southern California Edison2027 Summer Internship - Electrical or Mechanical Engineering (Ventura)InternshipVentura, CA · On-siteEnergy—
Southern California Edison2027 Summer Internship - Electrical or Mechanical Engineering Majors (Pomona)InternshipPomona, CA · On-siteEnergy—
Southern California Edison2027 Summer Internship - Electrical or Mechanical Engineering (Redlands)InternshipRedlands, CA · On-siteEnergy—
Starr Insurance CompaniesAssociate Machinery SpecialistNew gradUnited States · On-siteBanking & Insurance—
K2 Space CorporationMechanical Engineering Intern – Summer 2027InternshipLos Angeles, CA · On-siteAerospace & Defense$30–40/hr
Sysco CorporationQuality Control AssociateNew gradSan Francisco, CA · On-siteLogistics$22–33/hr
Applied MaterialsMechanical Engineer New College Grad - BS/MS Degree (Santa Clara, CA)New gradSanta Clara, CA · On-siteSemiconductors$100–137k/yr
StrykerSummer 2027 Internship - Mechanical Engineering - CaliforniaInternshipSan Jose, CA +1 · On-siteHealthcare$20/hr
DPR ConstructionProject EngineerNew gradColorado Springs, FL +32 · On-siteIndustrial$70–99k/yr
Northwood SpaceMechanical Engineering Intern (2027 Summer Internship)InternshipTorrance, CA · On-siteAerospace & Defense—
Northwood SpaceFleet Reliability Intern (2027 Summer Internship)InternshipTorrance, CA · On-siteAerospace & Defense—
Eight SleepMechanical Engineer (New Grad / Spring 2027)New gradSan Francisco, CA · On-siteRobotics—
AstranisCAD Engineer Associate (Winter 2027)New gradSan Francisco, CA · On-siteAerospace & Defense—
AstranisCAD Engineer Associate (Summer 2027)New gradSan Francisco, CA · On-siteAerospace & Defense—
AstranisCAD Engineer Associate (Spring 2027)New gradSan Francisco, CA · On-siteAerospace & Defense—
TeslaInternship, Mechanical Engineer, Cell Engineering (Spring 2027)InternshipFremont, CA · On-siteAutomotive$20–50/hr
No.1 Collision GroupAuto Body Repair Advisor / EstimatorNew gradCosta Mesa, CA · On-siteAutomotive—
Human Computer LabIntern - Industrial DesignerInternshipSan Francisco, CA · On-siteRobotics—
Bedrosians Tile & StoneSamples AssociateNew gradTustin, CA · On-siteConstruction—
Niagara Bottling, LLCEngineering Technician INew gradDiamond Bar, CA · On-siteAgriculture & Food$21–28/hr
LotusWorksMechanical Technician - Part Time InternshipInternshipSunnyvale, CA · On-siteIndustrial$20/hr
General MatterSummer 2027 Internship - Mechanical EngineeringInternshipLos Angeles, CA · On-siteSemiconductors$30–40/hr
Ecolab Quimica Ltda.Engineering Technical Sales InternInternshipLos Angeles, GA +19 · On-siteEnergy$23–25/hr
AMD2027 Undergrad Product Development Engineering Intern/Co-opInternshipSanta Clara, CA · On-siteSemiconductors—
ZiplineMaintenance Tool Engineering Intern (Summer 2027)InternshipUnited States · On-siteRobotics$37/hr
RTX CorporationMechanical Repair Technician INew gradSanta Fe Springs, CA · On-siteAerospace & Defense$42–78k/yr
ZiplineMaintenance Tool Engineering Intern (Spring 2027)InternshipUnited States · On-siteRobotics$37/hr
Erickson-Hall Construction Co.2027 Summer Internship - Project EngineerInternshipRiverside, CA · On-siteConstruction—
Erickson-Hall Construction Co.2027 Summer Internship - Project EngineerInternshipSan Diego, CA · On-siteConstruction—
Erickson-Hall Construction Co.2027 Summer Internship - Project EngineerInternshipLong Beach, CA · On-siteConstruction—
California Newspapers PartnershipPress Operator INew gradRiverside, CA · On-siteMedia & Entertainment$18–22/hr
Boyd ThermalMachining Assistant - Boyd Thermal by EATONNew gradLancaster, CA · On-siteAerospace & Defense—
ZiplineMechanical Engineer Intern (Summer 2027)InternshipSouth San Francisco, CA +1 · On-siteRobotics—
ZiplineMechanical Engineer Intern (Spring 2027)InternshipSouth San Francisco, CA +1 · On-siteRobotics—
Altium Packaging LPProduction Packaging Associate (1st shift)New gradUnited States · On-siteIndustrial$20/hr
AeroVironment, Inc.Mechanical Engineer INew gradMoorpark, CA · On-siteAerospace & Defense$67–102k/yr
TeslaAssociate Equipment Engineer, Model 3New gradFremont, CA · On-siteAutomotive—
AstranisCAD Engineer/Librarian Intern (Winter 2027)InternshipSan Francisco, CA · On-siteAerospace & Defense—
AstranisCAD Engineer/Librarian Intern (Summer 2027)InternshipSan Francisco, CA · On-siteAerospace & Defense—
AstranisCAD Engineer/Librarian Intern (Spring 2027)InternshipSan Francisco, CA · On-siteAerospace & Defense—
AstranisMechanical Associate Engineer (Spring 2027)New gradSan Francisco, CA · On-siteAerospace & Defense—
AstranisMechanical Associate Engineer (Summer 2027)New gradSan Francisco, CA · On-siteAerospace & Defense—
AstranisMechanical Associate Engineer (Winter 2027)New gradSan Francisco, CA · On-siteAerospace & Defense—
AstranisMechanical Engineer Intern (Spring 2027)InternshipSan Francisco, CA · On-siteAerospace & Defense—
AstranisMechanical Engineer Intern (Summer 2027)InternshipSan Francisco, CA · On-siteAerospace & Defense—
AstranisMechanical Engineer Intern (Winter 2027)InternshipSan Francisco, CA · On-siteAerospace & Defense—
General MatterMechanical Engineer (New Grad)New gradLos Angeles, CA · On-siteSemiconductors—
Blue Origin2026 Intern Conversion - Fluid Systems Engineer INew gradLos Angeles, TX +5 · On-siteAerospace & Defense$81–114k/yr
Blue Origin2026 Intern Conversion - Thermal Engineer INew gradLos Angeles, TX +5 · On-siteAerospace & Defense$88–123k/yr
Blue Origin2026 Intern Conversion - Mechanical Engineer INew gradLos Angeles, TX +5 · On-siteAerospace & Defense$81–114k/yr
Anduril Industries2027 Mechanical Engineer InternInternshipCosta Mesa, GA +5 · On-siteAerospace & Defense$86k/yr
Anduril IndustriesMaterial AssociateNew gradCosta Mesa, CA · On-siteAerospace & Defense$26/hr
Applied MaterialsFulfillment NPI CoordinatorNew gradSanta Clara, CA · On-siteSemiconductors$101–139k/yr
TeslaInternship, Thermal Design Engineer, Electronic Devices (Winter/Spring 2027)InternshipPalo Alto, CA · On-siteAutomotive—
TeslaInternship, Mechanical Design Engineer, Vehicle Engineering (Winter/Spring 2027)InternshipFremont, CA · On-siteAutomotive$20–50/hr
TeslaInternship, Thermal Modeling Engineer, Abuse Functional Safety (Winter/Spring 2027)InternshipPalo Alto, CA · On-siteAutomotive$20–50/hr
TeslaInternship, Test Equipment Mechanical Design Engineer, Cell Engineering (Winter/Spring 2027)InternshipPalo Alto, CA · On-siteAutomotive$20–50/hr
TeslaInternship, Mechanical Design Engineer, Battery Engineering (Winter/Spring 2027)InternshipPalo Alto, CA · On-siteAutomotive$20–50/hr
TeslaInternship, Reliability Engineer, Cell Engineering (Winter/Spring 2027)InternshipPalo Alto, CA · On-siteAutomotive$20–50/hr
The Boeing CompanyProducts Design Engineer (Associate) - Millennium Space SystemsNew gradEl Segundo, CA · On-siteAerospace & Defense—
Form EnergyAssociate Manager, Wire HarnessNew gradBerkeley, CA · On-siteEnergy—
GridmaticEnergy Systems Research Engineer InternInternshipCupertino, CA · On-siteEnergy—
TeslaAssociate Facilities EngineerNew gradFremont, CA · On-siteAutomotive$88–132k/yr
MillProduct Design Engineering Intern, Summer 2026InternshipSan Bruno, CA · On-siteRobotics$35–45/hr
RadiantBuild Engineer, TurbomachineryNew gradOther, CA · On-siteRobotics$119–162k/yr