Hardware internships in California
750 open postings from 175 employers. Astranis (69), Tesla (37) and Astera Labs (36) have posted the most. 433 of them name a term, most often Summer 2027 (259) and Spring 2027 (79). The most are in San Francisco, CA (128), San Jose, CA (101) and Los Angeles, CA (60). The fields their titles name most are engineering (570), hardware engineering (196) and electrical engineering (88). The list is read daily from company career pages and public internship lists, so closed roles drop off.
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- Electrical Test Engineering Co-op Intern January-June 2027iRhythm TechnologiesSan Francisco, CA
- Engineering Intern - Design Verification, Neural Engine (Spring 2027 Co-op)RivianPalo Alto, CASpring 2027
- Co-op, Manufacturing: January - June 2027 (Onsite)InsuletIrvine, CA
- Electronics/Electrical Systems Engineer Co-Op (Fixed Term)Blue OriginLos Angeles, CA
- Mechanical Engineering Co-Op (Fixed Term)Blue OriginLos Angeles, CA
- 2027 Guidance, Navigation, and Control (GNC) Graduate InternThe Aerospace CorporationEl Segundo, CA
- Material Quality Engineering Co-OpEntegrisSan Luis Obispo, CA
- 2027 Electro-Optical Engineering Undergrad InternThe Aerospace CorporationEl Segundo, CA
- 2027 Propulsion Engineering Graduate InternThe Aerospace CorporationEl Segundo, CA
- 2027 Systems Integration and Test Graduate InternThe Aerospace CorporationEl Segundo, CA
- 2027 Chemical Propulsion Graduate InternThe Aerospace CorporationEl Segundo, CA
- Undergrad Co-op – MCS Manufacturing AssociateAmgenThousand Oaks, CA
- Engineering Intern - Audio Hardware and DSP (Spring 2027 Co-op)RivianPalo Alto, CASpring 2027
- Electrical Validation Intern, BS - Summer 2027MarvellSanta Clara, CASummer 2027
- Design For Test Intern, MS - Summer 2027MarvellSanta Clara, CASummer 2027
- SkillBridge, Data Center Critical Facilities Engineer - TraineeEquinixSan Jose, CA
- WED - 2027 New Grad Mechanical & Fire Protection Engineer I (For Current & Recent HNTB Interns Only)HNTBOakland, CA
- Returning Intern Engineer- Structures- Summer 2027- Los Angeles Structures (For Current/Former HNTB Interns Only)HNTBLos Angeles, CASummer 2027
- Supply Chain Engineering Intern (Summer 2027)AMCAEl Segundo, CASummer 2027
- Embedded Software Engineer Intern - Silicon DevelopmentTeslaPalo Alto, CAWinter 2027
- Embedded Software Developer Intern - Vehicle SuspensionTeslaPalo Alto, CASpring 2027
- GNC Hardware Engineering Intern (Summer 2027)Muon SpaceMountain View, CASummer 2027
- Firmware Engineering Co-opBraccoPleasanton, CA
- Manufacturing Engineering Intern, CNC Machining (Summer 2027)FreeformLos Angeles, CASummer 2027
- Flight Software Engineering Intern (Simulation/Hardware-In-The-Loop) - Spring & Summer 2027HermeusLos Angeles, CASpring 2027$25–$33/hr
- 2027 Systems Engineering InternVoyager TechnologiesLong Beach, CA
- 2027 Mechanical Engineering InternVoyager TechnologiesLong Beach, CA
- 2027 Electrical Engineer InternVoyager TechnologiesLong Beach, CA
- 2027 Summer Intern, PhD, Perception Systems Engineering: Pedestrian Detection PrecisionWaymoSan Francisco, CASummer 2027
- 2027 Summer Intern, BS, Depot AutomationWaymoSan Francisco, CASummer 2027
- Firmware Engineering Intern (Optical)Astera LabsSan Jose, CA
- Analog Design InternMarvellSanta Clara, CA
- Electrical Integration Intern - Avionics (Winter 2027)AstranisSan Francisco, CAWinter 2027
- Electrical Integration Associate - Avionics (Winter 2027)AstranisSan Francisco, CAWinter 2027
- RF Validation Associate (Winter 2027)AstranisSan Francisco, CAWinter 2027
- RF Validation Associate (Summer 2027)AstranisSan Francisco, CASummer 2027
- 2027 Internship Safety Engineer, Agentic Safety Case AssessmentBedrock RoboticsSan Francisco, CA
- 2027 Summer Intern, MS/PhD, Systems Engineer, Autonomous Vehicle Networks & DiagnosticsWaymoMountain View, CASummer 2027
- Summer 2027 Engineering Internship, MechanicalMach IndustriesHuntington Beach, CASummer 202712 weeks
- Summer 2027 Engineering Internship, ElectricalMach IndustriesHuntington Beach, CASummer 202712 weeks
- Summer 2027 Engineering Internship, AerospaceMach IndustriesHuntington Beach, CASummer 202712 weeks
- Intern, Systems EngineeringMoogTorrance, CA
- Field Systems Engineer Intern (Spring 2027)ZiplineSouth San Francisco, CASpring 2027
- Optical Engineer Intern - Electronic SystemsTeslaPalo Alto, CAWinter 2027
- Mission Operations Engineering InternReflect OrbitalHawthorne, CA$27–$31 per hour
- Thermal Intern (Winter 2027)AstranisSan Francisco, CAWinter 2027
- Thermal Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- Thermal Associate Engineer (Winter 2027)AstranisSan Francisco, CAWinter 2027
- Thermal Associate Engineer (Summer 2027)AstranisSan Francisco, CASummer 2027
- Harness Design Engineer Intern (Winter 2027)AstranisSan Francisco, CAWinter 2027
Hardware internships in California by employer
Hardware internships in California by field
- Engineering 570
- Hardware engineering 196
- Electrical engineering 88
- Mechanical engineering 78
- Robotics 47
- Software engineering 46
- Aerospace engineering 39
- Manufacturing engineering 27
- Research 19
- Energy 16
- Civil engineering 11
- Environment and sustainability 6
- AI and machine learning 4
- Business 3
- Physics 3
- Communications and PR 2
- Biology and life sciences 1
- Cloud and DevOps 1
- Cybersecurity 1
- IT 1
- Supply chain and logistics 1
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