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632 engineering intern jobs at 267 companies in Walnut Creek, CA

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Intern - Engineering
Richmond, California, United States
$21-$35/hr OnsiteInternship
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
Enrolled in a Bachelor's or advanced Mechanical Engineering program; experience with Autodesk Inventor or Solidworks; strong communication, time management, and teamwork skills.
Autodesk Inventor, Solidworks
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1mo
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Engineering Intern
South San Francisco, California, United States
OnsiteTemporary, Internship
Western Magnetics
Western Magnetics: Manufacturer of electric motors for drones and robots.
Currently enrolled in an engineering undergraduate or graduate program; interest in robotics/drone technology; internship or project experience; basic CAD, PCB layout, embedded programming, and data analysis skills; authorized to work in the U.S.
CAD, PCB layout tools, embedded programming, data analysis, simulation
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Application Engineering Intern
San Ramon, California, United States
OnsitePart Time, Internship
Schweitzer Engineering Laboratories
Schweitzer Engineering Laboratories: Manufactures digital systems that protect and automate power grids.
Current student in electrical engineering, software engineering, or a related field with strong communication skills, teamwork, self-motivation, and ability to learn new responsibilities.
World Class Manufacturing Principles
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1mo
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2026 Fall Engineering Intern
San Francisco, California, United States
OnsiteMultiple Commitments Available
Estes Energy
Estes Energy: Develops zero-emission battery systems for commercial vehicle electrification.
Pursuing an engineering degree or equivalent hands-on experience; able to design, build, and test components or subsystems; run experiments, analyze data, document results, and take ownership of a project.
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Manufacturing Engineering Intern (Fall 2026)
Redwood City, California, United States
OnsiteInternship
Sunday
Sunday: Developing autonomous robots to perform household chores.
Currently enrolled in a BS/MS engineering program; experience with CAD (OnShape or SolidWorks), prototyping, DFM/DFA, and hands-on manufacturing or intern/project experience preferred.
CAD, OnShape, SolidWorks, 3D printing
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Development Engineering Intern
Sunnyvale, California, United States
$25-$30/hr OnsiteInternship
JSR Micro
JSR Micro: Supplier of advanced semiconductor materials and lithography chemicals.
Pursuing or recently completed BS/MS in Chemistry, Chemical Engineering, Materials Science, or related field; interest in semiconductor technology and lithography; basic lab experience; strong analytical and communication skills.
Laboratory techniques, FT measurements, Data analysis, Predictive modeling
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Metallurgical Engineering Intern
Alameda, California, United States
$35-$45/hr OnsiteInternship
Solcoa
Solcoa: Produces carbon-zero rare earth metals by recycling industrial magnets.
Enrolled in BS/MS in metallurgical engineering, materials science, or related field; hands-on lab/furnace experience; exposure to high-temperature processing; strong documentation and safety focus; on-site availability.
ICP-OES, SEM-EDS, LECO O/N, Python, MATLAB, FactSage, HSC
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Civil Engineering Intern
Concord, California, United States
$25-$34/hr OnsiteInternship, Temporary
APTIM
APTIM: Provides environmental, resilience, and infrastructure engineering solutions.
Undergraduate civil/engineering student (≥60 credit hours, ≥3.0 GPA) available May 18–Aug 7, 2026. Must be 18+, US citizen for some sites, able to complete 40-hour HAZWOPER, perform field lifting, and work in office/field settings.
AutoCAD Civil 3D
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3w
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Engineering Intern
San Francisco, California, United States
$40-$50/hr OnsitePart Time, Internship
Fluency
Fluency: Automates enterprise process mapping and documentation with artificial intelligence.
Currently pursuing or recently completed a CS/Engineering degree (or equivalent experience). Solid programming fundamentals, familiarity with Python or TypeScript, strong communication, and ability to work on-site in San Francisco at least 3 days/week for 13 weeks.
Python, TypeScript, React, LLM APIs, RAG, agents
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Engineering Directorate Support Intern
Mountain View, California, United States
$18-$40/hr OnsiteInternship
Astrion
Astrion: Provides engineering, cybersecurity, and mission support services.
Enrolled in BS/MS/PhD engineering program, strong analytical and technical aptitude for mechanical/electrical/systems engineering, teamwork and communication skills; US citizenship required for clearance-eligible roles.
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2026-2027 Facilities Engineering Intern (Previous Intern)
Houston or Ames or Bakersfield or Belle Chasse or Covington or El Segundo or Geismar or Greeley or Midland or Pasadena or Pascagoula or Richmond or Salt Lake City
$28-$8k/mo OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
Bachelor's or Master’s in Chemical Engineering; strong academics; leadership, teamwork, problem-solving; relocation possible.
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Mechanical Engineering Intern (Summer 2026)
San Francisco, California, United States
OnsiteInternship, Full Time
Blackstar Computers
Blackstar Computers: Building AI-native personal computing hardware and software systems.
Pursuing a mechanical engineering (or related) degree, proficiency with 3D CAD, understanding of tolerancing and manufacturing, available full-time in-person in San Francisco for ≥10 weeks.
3D CAD
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Production Technology Additive Engineering Intern
Davis, California, United States
$22/hr OnsiteInternship, Part Time
DMG MORI
DMG MORITokyo Stock Exchange: 6141: Manufactures high-precision CNC machine tools and industrial automation systems.
Basic engineering knowledge, laboratory experience, machinery operation, Microsoft Office proficiency, analytical skills, communication ability, and flexibility in a fast-paced manufacturing environment.
Microsoft Office, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, CAD, bandsaw
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Development Engineering Intern (Fall 2026)
Santa Clara, California, United States
$28-$31/hr OnsiteFull Time
First Solar
First SolarNASDAQ: FSLR: Designs and manufactures thin-film photovoltaic solar modules.
Must be at least a junior undergraduate pursuing Chemical Engineering or Chemistry, proficient in Microsoft Office, able to follow SOPs, lab/troubleshooting experience preferred, able to lift up to 37 lbs, meet vision and safety requirements, and pass background check.
Microsoft Office Suite, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, UV-Vis, AFM, SEM, SIMS, XRD, XRR, ellipsometry
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SSG Design Engineering Intern (Fall 2026)
San Jose, California, United States
$35-$62/hr OnsiteFull Time
Cadence
CadenceNASDAQ: CDNS: Developing computational software and hardware for electronic system design.
Enrolled in BS/MS in Electrical or Computer Engineering, strong digital design or verification fundamentals, scripting (Tcl/Perl/shell), SystemVerilog/UVM/SVA exposure, strong communication skills.
SystemVerilog, UVM, SVA, Tcl, Perl, Shell, Electronic Design Automation (EDA)
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SSG Design Engineering Intern (Fall 2026)
San Jose, California, United States
$35-$62/hr OnsiteFull Time
Cadence Design Systems
Cadence Design SystemsNasdaq: CDNS: Provides software and hardware for designing advanced semiconductor systems.
Currently enrolled BS/MS in Electrical or Computer Engineering, strong digital design or verification fundamentals, System Verilog/UVM/SVA exposure, Tcl/Perl/shell scripting and EDA tool familiarity.
System Verilog, Tcl, Perl, shell scripting, UVM, SVA, Electronic Design Automation (EDA) tools
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SSG Design Engineering Intern (Fall 2026)
San Jose, California, United States
$35-$62/hr OnsiteFull Time
Cadence Design Systems
Cadence Design SystemsNASDAQ: CDNS: Develops computational software and hardware for electronic system design.
Currently enrolled in BS/MS in EE/Computer Engineering, strong digital design or verification fundamentals, SystemVerilog/UVM/SVA exposure, scripting with Tcl/Perl/shell, familiarity with EDA tools, strong communication skills.
System Verilog, UVM, SVA, Tcl, Perl, shell scripting, Electronic Design Automation (EDA)
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2mo
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Software Engineering Intern
San Francisco, California, United States
OnsiteInternship
SnailWorks
SnailWorks: SnailWorks provides mail tracking and delivery intelligence software for marketers.
Enrolled in Software Engineering/CS program; proficient in TypeScript, Python, or Go; able to read code; curious about data systems and LLM-driven apps; strong written communication; operator mindset.
TypeScript, Python, Go
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Spring '27 Intern - Mechanical Engineering
San Francisco, California, United States
OnsiteMultiple Commitments Available
Moss
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.
CAD, FEA, GD&T, DFM
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4w
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Quality Engineering Intern
Marina or San Carlos
$22-$31/hr OnsiteInternship
Joby Aviation
Joby AviationNYSE: JOBY: Manufacturer of electric vertical takeoff and landing aircraft.
Enrolled in BS/MS/PhD in engineering or related quality discipline, strong statistical analysis/SPC knowledge, CAD experience (CATIA/SolidWorks/NX), manufacturing familiarity, junior standing or grad-level enrollment, strong communication and problem-solving.
CATIA, SolidWorks, NX
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