67 mechanical intern jobs at 46 companies in San Jose, CA
4d
Save
Mark Applied
Hide
4d
Mechanical Engineer Intern
San Francisco, California, United States
OnsiteInternship, Temporary
Foundation Robotics: Building general-purpose humanoid robots for industry and defense.
Pursuing a BS, MS, or PhD in mechanical engineering or a related field, with knowledge of mechanics, mechanism design, CAD, tolerance analysis, GD&T, FEA, actuation, and robotic hands.
Peak Energy: Developing sodium-ion battery systems for utility-scale energy storage.
Pursuing mechanical engineering or equivalent degree; strong mechanical and thermal fundamentals; basic power electronics knowledge; familiarity with 3D CAD; prototyping experience; eligible to work in the U.S.
Heron Power: Developing solid-state transformers and power electronics to modernize electrical grids.
Pursuing a degree in mechanical engineering or related field; strong mechanical design experience; proficient in 3D CAD; basic electronics understanding; first principles design; good teamwork and communication.
Astranis: Builds and operates small geostationary communications satellites.
Current bachelor's student in mechanical, aerospace, or equivalent technical field with hands-on hardware design, build, and testing experience; CAD and analysis software experience is a bonus.
Heirloom: Removes carbon dioxide from the atmosphere using limestone minerals.
Pursuing or recently completing a mechanical engineering degree; hands-on building experience, 3D CAD experience, engineering fundamentals, testing methodology, problem-solving, and communication skills required.
CAD, Finite Element Analysis (FEA), Arduino, Raspberry Pi, Microsoft Excel
Houston or Bakersfield or Belle Chasse or North Salt Lake or Midland or Geismar or El Segundo or Pasadena or Pascagoula or Covington or Richmond or Ames or Greeley or Salt Lake City
$28-$52/hrOnsiteFull Time
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
0+ YOEPursuing BS/MS in mechanical engineering, strong academics, communication, teamwork and problem-solving; ability to demonstrate Chevron Way.
Intern, Mechanical Design - Wiring Harness- Fall 2026
Palo Alto, California, United States
OnsiteInternship, Full Time
Mind Robotics: A robotics developing physical AI for industrial applications.
Currently pursuing mechanical, electrical, mechatronics, or related engineering; 3D assembly-level CAD, engineering drawings, GD&T, schematics, hands-on soldering and crimping experience required.
Moss: Builds robots to scan trees for automated farm inventory.
Hands-on hardware experience, structural analysis knowledge, proficiency in CAD and FEA, understanding of GD&T, sensor and systems integration experience, and ability to build and debug prototypes.
MKSNASDAQ: MKSI: Provides advanced manufacturing technologies and foundational process control solutions.
Currently pursuing a relevant undergraduate degree; entry-level SolidWorks and 3D printing knowledge; mechanics and actuator design understanding; basic programming, preferably Python; optics experience and strong communication skills.
Human Computer Lab: A robotics startup and research lab building expressive, human-centered robots for everyday environments.
Pursuing an engineering degree; experience designing robotics hardware, prototyping with microcontrollers and PCBs, strong CAD (Onshape/SolidWorks/Fusion360) and 3D printing skills, and interest in human-robot interaction.
Onshape, SolidWorks, Fusion360, microcontrollers, PCBs, 3D printing
Longshot Space Technologies: Developing ground-based kinetic launch systems for hypersonic and space applications.
Pursuing B.S. or M.S. in Mechanical/Aerospace Engineering, experience with hand tools and machining, proficiency in SolidWorks, basic fluid dynamics/structures knowledge, and mechanical troubleshooting skills.
SPAN: Sells smart electrical panels for residential energy management.
5+ YOEBS in Mechanical Engineering, 5+ years mechanical design experience (or MS + 2+ years). Proficiency in SolidWorks, PLM, ASME Y14.5-2018, tolerance analysis, FMEA, DFM/DFA, and Google Workspace; experience with international manufacturing and mentoring.
ASME Y14.5-2018, SolidWorks, PLM, Google Workspace, JIRA, FMEA, DFM, DFA
Anyware Robotics: Develops autonomous mobile robots for warehouse and logistics automation.
1+ YOEPursuing or holding an engineering degree (mechanical/mechatronics), 1+ year industry experience, hands-on prototyping and shop equipment experience, SolidWorks and GD&T knowledge, ability to work full-time onsite in Fremont.
Microwave Power Products: Manufacturer of high-performance RF and microwave electronic components.
High school diploma or GED required; machining/CNC program preferred. Exposure to Haas CNC equipment and Mastercam preferred. Ability to read mechanical drawings, lift up to 50 lbs, and learn CAM programming.
Wilmington or Newark or Circleville or Dayton or Towanda or Marlborough or Pasadena or Hayward or Midland or Carlsbad or Schaumburg or Cleveland or Parlin
OnsiteFull Time
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
Enrolled full-time in a Bachelor’s or Master’s ABET-accredited engineering program (Chemical, Mechanical, Electrical or related), GPA ≥3.0, available May–August, and legal right to work in the U.S. without visa sponsorship.
Stanford University: A private research university providing higher education and research.
Currently enrolled or recently graduated in mechanical, electrical, environmental, sustainability or related engineering program; basic Excel and data analysis; strong English written and oral communication; US work authorization; able to report on-site part-time (~twice weekly).
Dallas or Elk Grove Village or Ashburn or Silicon Valley
$25-$35/hrOnsiteFull Time
EquinixNASDAQ: EQIX: Global data center colocation and digital interconnection service provider.
High school diploma, ability to lift 50 lbs, flexible to work any shift incl. nights/holidays/emergencies, hands-on interest in electrical/mechanical/fiber/HVAC systems, strong troubleshooting and customer service skills.
HVAC, fiber optics, ethernet, diesel generator, building automation systems
MatX: Developing custom silicon chips optimized for large language models.
Bachelor's or Master's in Mechanical/Thermal Engineering or related; hands-on lab experience with mechanical and thermal test setups, CAD proficiency, DOE experience, report drafting, scheduling, and cross-functional teamwork.