111 co op engineer jobs at 39 companies in California
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Spring/Summer Engineering Co-op
San Francisco, California, United States
OnsiteFull Time
Haast Autonomous: Building autonomous VTOL aircraft for rapid medical logistics.
Pursuing a relevant engineering or computer science degree, able to work full-time for a spring/summer co-op, hands-on in shop/hangar, strong initiative and practical skills.
Skyworks SolutionsNASDAQ: SWKS: Designs and manufactures analog and mixed-signal semiconductor solutions.
Undergraduate Electrical or Computer Engineering student enrolled during the co-op; programming in Python or C++, analytical skills, semiconductor familiarity, and ability to work onsite up to six months.
Python, C++, Spectrum Analyzer, Vector Network Analyzer, Power Sensors, Oscilloscopes
2027 Spring Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity Electronics
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 an ABET-accredited Bachelor's or Master's engineering program (Chemical, Mechanical, Electrical or related), GPA≥3.0, legal right to work in the U.S. without need for visa sponsorship; availability January–April for spring co-op.
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
Currently enrolled in a BS/MS/PhD engineering program (mechanical, aerospace, electrical, computer science, or related); intellectual curiosity and interest in defense/autonomous systems.
Mentor or Perris or Peachtree City or Mount Prospect or Greenfield or Lowell or Painesville or Fairport Harbor or Miamisburg or Oak Harbor or Neenah
$25-$28/hrOnsiteInternship
Avery DennisonNYSE: AVY: Manufacturer of materials science and digital identification products.
Pursuing a bachelor's degree in engineering with a Chemical, Electrical, Automation, Controls, Industrial, or Mechanical focus; commitment to at least two semesters, reliable transportation, and willingness to travel 10–20%.
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Currently enrolled in a US university undergraduate program in computer engineering, electrical engineering, computer science, or a related discipline; relevant software skills are encouraged.
Anna or Marysville or Raymond or East Liberty or Russells Point or Troy or Greensburg or Tallapoosa or Lincoln or Timmonsville or Swepsonville or Torrance
$27-$35/hrOnsiteInternship, Temporary
HondaNYSE: HMC: Manufactures and develops motor vehicles, engines, and mobility products.
Mechanical engineering or related bachelor's/master's enrollment, sophomore standing, 2.5+ GPA, general engineering coursework, U.S. work authorization, driver's license, transportation, and 10-week full-time availability.
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
Actively enrolled in a bachelor's program, available for a 16-week full-time co-op, and knowledgeable in Linux, monitoring, troubleshooting, automation, scripting, cloud platforms, and production support.
Linux, Python, Go, Bash, IBM Cloud, AWS, Microsoft Azure, Google Cloud Platform, Kubernetes, OpenShift, Ansible, Terraform, Jenkins, IBM Continuous Delivery, ArgoCD, Instana, New Relic, Grafana, Prometheus, PostgreSQL, CouchDB, Redis, Kafka, Spark, SQL, NoSQL, CI/CD
Cal Poly Pomona Foundation: Auxiliary organization providing support services for Cal Poly Pomona.
Currently enrolled in a 4-year Civil/Chemical/Environmental/Engineering or Chemistry degree, GPA≥2.5, sophomore/junior/early senior status, ability to work 8–10 hrs/wk (up to 20 in summer), valid CA driver\u0002s license and auto insurance if driving, background check required.
Precision Castparts Corp.NYSE: BRK.B: Manufacturer of complex metal components for aerospace and industrial markets.
Currently pursuing a bachelor's degree in supply chain, business, operations, industrial engineering, or related field; Excel proficiency, analytical skills, organization, accuracy, and teamwork required.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
Maesa: Develops and incubates innovative beauty and wellness brands.
0+ YOEPursuing a Bachelor's in Mechanical Engineering or related field; familiarity with SolidWorks; strong detail and teamwork; 40 hrs/week onsite in LA.
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
Pursuing a bachelor's or master's degree in engineering, computer science, mechatronics, or a related field; basic Python, C++, or MATLAB programming; strong analytical and problem-solving skills.
Python, C++, MATLAB, ROS, ROS2, ABB, FANUC, Universal Robots, KUKA, NVIDIA Isaac Sim, OpenCV, PLC, Power BI
Keurig Dr PepperNASDAQ: KDP: Manufacturer and distributor of hot and cold beverages.
Undergraduate STEM, engineering, food science, or related student with strong Excel, PowerPoint, and Power BI skills, communication, organization, project management, and cross-functional abilities.
Microsoft Excel, Microsoft PowerPoint, Power BI, HireVue, InterviewStream, Big Interview
Keurig Dr PepperNasdaq: KDP: Produces and distributes hot and cold beverages and coffee systems.
0+ YOEUndergraduate enrolled full-time in STEM, Engineering, Food Science, or related field; available 40 hours weekly. Requires organization, communication, cross-functional collaboration, self-direction, and Microsoft Office and Power BI skills.
DMS, QMS, AGILE, Manufacturing software, TPM, Microsoft Excel, Microsoft PowerPoint, Power BI, HireVue, InterviewStream, Big Interview
Intern/Co-op - Refining Chemical Engineering Fall 2026
Findlay or El Paso or Anacortes or Wilmington or Martinez or Owensboro or Canton or Canonsburg or Mandan or Salt Lake City or Dickinson or Robinson or Detroit or St Paul Park or Catlettsburg or Garyville or Texas City or Kenai or San Antonio
$33-$42/hrOnsitePart Time, Internship
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
Must be majoring in Chemical Engineering, strong academic performance, concurrently enrolled in a degree program, valid driver's license, authorized to work in the US indefinitely, availability for multiple co-op/term assignments preferred.
Boston or New York City or San Francisco or London or Hong Kong
$30-$34/hrHybridInternship
Audax Group: Alternative investment manager for middle market companies
Currently pursuing a bachelor's or master's degree in a related field; SQL and Python required, with strong analytical, problem-solving, written, and oral communication skills. Data engineering experience preferred.
Bastrop or Bloomfield or Cape Canaveral or Hawthorne or Irvine or Long Beach or McGregor or Palo Alto or Redmond or Brownsville or Vandenberg or Woodinville
$83k-$100k/yrOnsiteInternship
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
0.5+ YOEEnrolled graduate student with 6+ months applied engineering experience, bachelor\u0002s in engineering/physics/math, U.S. citizenship or eligible status per ITAR, strong teamwork and adaptability.
Forge Atomics: Develops nuclear fission technology to provide reliable energy while reducing environmental impact.
0.25+ YOEEnrolled in an engineering, physics, or math bachelor's program; 3+ months applied engineering experience; export-control compliance; testing and collaborative engineering skills.
pressure transducers, thermocouples, resistance temperature detectors, relays, solenoid valves
Fall 2026 Engineer Intern/Co-op - Underground Construction & Tunneling
San Jose or United States
OnsiteFull Time, Internship
Traylor Bros., Inc.: Heavy civil contractor specializing in complex infrastructure construction projects.
Must be enrolled in a related engineering program (completed sophomore year), leadership and problem-solving ability, AutoCAD preferred, able to perform site fieldwork and lift up to 25 lbs, full-time availability for Jan–May term.