Hardware internships in California for Summer 2027
256 open postings from 73 employers. Astranis (31), Rocket Lab USA (16) and RTX (13) have posted the most. The most are in San Francisco, CA (42), Los Angeles, CA (34) and El Segundo, CA (24). The fields their titles name most are engineering (192), hardware engineering (52) and electrical engineering (30). The list is read daily from company career pages and public internship lists, so closed roles drop off.
Start free 256 open postings · updated daily
Page 3 of 6 · newest first
- Hardware Engineer InternMarvellSanta Clara, CASummer 2027
- Environmental Test Engineering Intern (Summer 2027)Muon SpaceSan Jose, CASummer 2027
- Industrial Engineering Intern (Summer 2027)Muon SpaceSan Jose, CASummer 2027
- Electrical Engineering Intern (Summer 2027)Muon SpaceSan Jose, CASummer 2027
- Lidar Systems InternAurora InnovationMountain View, CASummer 2027
- Summer 2027 Engineering Internship, ManufacturingMach IndustriesHuntington Beach, CASummer 2027
- Aerodynamics & Analysis Engineering Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Firmware Engineer Intern, MS - Summer 2027MarvellSanta Clara, CASummer 2027
- Avionics Engineering Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Formulation Science Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Guidance, Navigation & Controls (GNC) Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Manufacturing Engineering Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Mechanisms & Payload Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Propulsion Engineering Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Structures Engineering Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Vehicle Integration & Test Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Thermal Engineering Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Embedded Software Engineer InternCoStar GroupSunnyvale, CASummer 2027
- Automation & Controls Engineering Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- RF Hardware Associate (Summer 2027)AstranisSan Francisco, CASummer 2027
- RF Hardware Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- Test Engineering Intern, MS - Summer 2027MarvellSanta Clara, CASummer 2027
- Loads & Dynamics Engineering Intern - Summer 2027HermeusLos Angeles, CASummer 2027$25–$33/hr
- Thermal Engineering Intern (Summer 2027)Muon SpaceSan Jose, CASummer 2027
- Quality Engineering Intern (Summer 2027)Muon SpaceSan Jose, CASummer 2027
- Mechanical Engineer Intern (Aerospace) - Summer 2027SensataThousand Oaks, CASummer 2027
- Mechanical Engineer Intern (Aerospace) - Summer 2027SensataVista, CASummer 2027
- WED - Intern Electrical Power System (Summer 2027) (For Current & Recent HNTB Interns Only)HNTBLos Angeles, CASummer 2027
- RF Electrical Engineer Intern (Summer 2027)(Onsite)RTXEl Segundo, CASummer 2027
- Electrical Engineering Intern (Summer 2027)RTXEl Segundo, CASummer 2027
- Mechanical Engineering Intern (Summer 2027)Zurn Elkay Water SolutionsPaso Robles, CASummer 2027
- Electrical Validation Intern, BS - Summer 2027MarvellSanta Clara, CASummer 2027
- Design For Test Intern, MS - Summer 2027MarvellSanta Clara, CASummer 2027
- 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
- GNC Hardware Engineering Intern (Summer 2027)Muon SpaceMountain View, CASummer 2027
- Manufacturing Engineering Intern, CNC Machining (Summer 2027)FreeformLos Angeles, CASummer 2027
- 2027 Summer Intern, PhD, Perception Systems Engineering: Pedestrian Detection PrecisionWaymoSan Francisco, CASummer 2027
- 2027 Summer Intern, BS, Depot AutomationWaymoSan Francisco, CASummer 2027
- RF Validation Associate (Summer 2027)AstranisSan Francisco, CASummer 2027
- 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
- Thermal Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- Thermal Associate Engineer (Summer 2027)AstranisSan Francisco, CASummer 2027
- Harness Design Engineer Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- RF Validation Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- Simulation Engineering InternAurora InnovationMountain View, CASummer 2027
- Safety & Systems Engineering InternAurora InnovationMountain View, CASummer 2027
Hardware internships in California for Summer 2027 by employer
Hardware internships in California for Summer 2027 by field
Hardware internships in California for Summer 2027 by city
Other roles in California for Summer 2027
Hardware internships for Summer 2027 in other states
Hardware internships in California for other terms
Widen the search
Don't apply to hardware internships in California for Summer 2027 one at a time.
Use Auto Apply for matching roles, up to your daily cap. OfferAIO fills forms from your profile, tells you when a new posting opens, and keeps every interview and contact in one place. 5 free Auto Applies total. No card, no daily reset. Premium is $20/month, or the Season Pass is $49 once for about 4 months (120 days) with no auto-renew. Both include unlimited applications and Auto Apply. Auto Apply queues new matches up to the daily cap you set, at most 100 a day. Pause or cancel queued applications anytime.
Start free