35 design engineer intern jobs at 29 companies in Downey, CA
1mo
Save
Mark Applied
Hide
Product Design Engineer
Santa Monica, California, United States
$157k-$235k/yr OnsiteFull Time
3+ YOEBS in Mechanical Engineering, 3+ years industry experience, strong materials and manufacturing knowledge, proficiency in 3D CAD, mechanical design and tolerance analysis, strong communication; up to 20% international travel.
Nx CAD, Lens Studio, Snap OS
1mo
Save
Mark Applied
Hide
Senior Electrical Design Engineer 6
Dallas or Houston or Denver or Chicago or Los Angeles or Irvine or Concord or Carlsbad or Phoenix
$121k-$212k/yr HybridFull Time
10+ YOEPE license and bachelor's in electrical engineering (or equivalent), 10+ years electrical design experience, proficiency with SKM Power Tools or ETAP, Microsoft Word/Excel, US citizenship for federal work; domestic/international travel possible.
SKM Power Tools, ETAP, Microsoft Word, Microsoft Excel
2mo
Save
Mark Applied
Hide
Electromechanical Design Engineering Intern - Fall 2026
Irvine or Palo Alto or Normal
$38-$51/hr OnsiteInternship
Enrolled in a US Bachelor's or Master's program; electrical engineering fundamentals; strong electronics knowledge.
PCIe, CAN, Ethernet, USB, I2C, SPI, PLM
2mo
Save
Mark Applied
Hide
Analog Design Intern - Master's Degree (Quarter Schools / Fall 2026 Start Dates)
Westlake Village, California, United States
$39-$76/hr OnsiteInternship, Full Time
0+ YOEMS or PhD in electrical engineering; experience in analog/mixed-signal IC design; proficiency with EDA tools; experience in high-performance receiver design and layout; knowledge of transistor-level design and device physics.
EDA CAD tools, Analog/Mixed-signal IC design, SiGe BiCMOS, FinFET CMOS
1mo
Save
Mark Applied
Hide
Industrial Design / Model Maker Intern
Torrance, California, United States
OnsiteMultiple Commitments Available
Pursuing or recently completed Bachelor's in Industrial Design or Mechanical Engineering; experience with model-making materials, 3D printers, laser cutters, SolidWorks or Creo, shop safety, and prototype fabrication.
3D printers, laser cutters, SolidWorks, Creo
3w
Save
Mark Applied
Hide
Roadway/Highway Intern
Irvine, California, United States
$23-$40/hr OnsitePart Time
Enrolled in an accredited engineering curriculum (typically 1+ year completed). Responsibilities include roadway design, construction documents, quantity takeoffs, and field surveys.
3w
Save
Mark Applied
Hide
Fall Engineering Intern
Los Angeles, California, United States
OnsiteFull Time
Currently pursuing B.S. or M.S. in an engineering or related field, U.S. citizenship required, foundational skills in CAD/CAE, embedded programming or circuit design, and hands-on prototyping experience.
CAD/CAE, embedded systems, E-Verify
3mo
Save
Mark Applied
Hide
Designer/Developer (Soft Goods)
Costa Mesa, California, United States
$85k-$95k/yr HybridFull Time
7+ YOE+7 years product design & development of sports performance products; experience collaborating with product managers and manufacturers (international); proficient in Illustrator, Photoshop, MS Office; able to produce tech packs; design and development for hardgoods and softgoods; strong communication and organizational skills; willing to travel dom...
Adobe Illustrator, Adobe Photoshop, Microsoft Office
2mo
Save
Mark Applied
Hide
Intern, Manufacturing Chemistry
Aliso Viejo, California, United States
$21-$34/hr OnsiteInternship
Working toward a Bachelor’s or Master’s in Mechanical/Biomedical Engineering or related; interest/experience in process development; coursework in statistics and tooling design; SolidWorks a plus; computer skills in Word, Excel, PowerPoint; mechanical aptitude.
SolidWorks, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
5d
Save
Mark Applied
Hide
WED - 2027 New Grad Engineer I (For Current & Recent HNTB Interns Only)
Los Angeles or Los Angeles or Los Angeles
$76k-$115k/yr OnsiteFull Time
Bachelor's degree in Engineering, current or recent HNTB intern (Los Angeles), ability to assist with designs, calculations, reports, and project support.
5d
Save
Mark Applied
Hide
WED - 2027 New Grad Engineer I (For Current & Recent HNTB Interns Only)
Los Angeles or Los Angeles or Los Angeles
$76k-$115k/yr OnsiteFull Time
Bachelor's degree in Engineering; current or recent HNTB interns from the Los Angeles office; ability to perform engineering design, calculations, and technical documentation; U.S. work authorization required.
1w
Save
Mark Applied
Hide
Materials Developer
Huntington Beach, California, United States
$71k-$107k/yr OnsiteFull Time
3+ YOEBachelor's or technical trade education, minimum 3 years material sourcing/development experience, PLM and Adobe Illustrator/Photoshop proficiency, fabric construction knowledge, project management and international travel ability.
PLM, Adobe Illustrator, Adobe Photoshop, Microsoft Office
1w
Save
Mark Applied
Hide
Mechanical Engineering Intern / Co-op
Torrance or Mojave
$25-$40/hr OnsiteMultiple Commitments Available
1+ YOECurrently enrolled in a relevant bachelor’s or master’s program;1+ year hands-on student engineering project experience;experience taking hardware through design, fabrication, assembly, and test;3D CAD proficiency;U.S. work authorization and U.S. citizenship or equivalent for export-controlled work.
SolidWorks, GD&T
2d
Save
Mark Applied
Hide
Electrical Engineering Intern - Fall
El Segundo, California, United States
$3k-$5k/mo OnsiteSeasonal
Experience with PCB design software, embedded systems, microcontrollers, embedded programming, power electronics, EE lab equipment, and technical projects outside the classroom.
Altium, KiCad, Raspberry Pi, NVIDIA Jetson, STM32, ESP32, RP2040, Rust, Arduino, Python, C++, Oscilloscope, Power Supply, DC Load
1w
Save
Mark Applied
Hide
Summer 2027 Intern - Hardware Engineering
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$34-$47/hr HybridInternship
0+ YOEEarly-career candidates pursuing or holding technical degrees in engineering or related fields; experience via coursework, internships, projects; familiarity with programming, embedded systems, digital logic, or hardware design; strong analytical and communication skills.
RTL, Verilog/SystemVerilog, FPGA, C, C++, Assembly, Python, Java, Go, SQL, JavaScript, CAD, Git, Linux, Microsoft Office, RTOS
2mo
Save
Mark Applied
Hide
Development Engineer, Solid Rocket Motors
Los Angeles, California, United States
OnsiteFull Time
5+ YOEB.S. in engineering or physics, 5+ years hands-on solid rocket motor development, fluency in composite-propellant motor design, internal-ballistics and thermochemistry tools, CAD (NX) proficiency, ground-test experience; must be a U.S. Person.
NX, Claude Code, Codex, OpenCode
1mo
Save
Mark Applied
Hide
Opto-mechanical Engineering Intern (Fall 2026)
Redondo Beach, California, United States
$32/hr OnsiteInternship
Pursuing or recently completed Bachelor's in engineering/physics, experience with mechanical design and opto-mechanical systems, CAD experience (NX, SolidWorks, Creo, CATIA), knowledge of GD&T and tolerance analysis.
NX, SolidWorks, Creo, CATIA
3w
Save
Mark Applied
Hide
Composites Engineering Intern (Fall 2026)
Hawthorne, California, United States
$27-$31/hr OnsiteInternship
Hands-on composites design, manufacturing, analysis, and testing for spacecraft; able to work independently and commit to a minimum 12-week in-person internship in Hawthorne, CA.
7h
Save
Mark Applied
Hide
Frontend Engineer Intern (Ads Interface) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteFull Time, Internship
Currently pursuing a BS or MS in computer science, computer engineering, or a related major; strong algorithms, data structures, software design, problem-solving, and teamwork skills; available for a 12-week full-time Summer 2027 internship.
Spark, TensorFlow
2mo
Save
Mark Applied
Hide
Principal Engineer, Manufacturing Systems
Torrance, California, United States
$100k-$190k/yr OnsiteFull Time
8+ YOE8+ years software engineering experience with backend/platform/internal tools work; strong coding, API and integration design, production software delivery, cross-functional collaboration, and onsite factory support.
MES, ERP, QMS, CRM, WMS, APIs, ETL/ELT, CDC, message queues, RBAC, event-driven systems, integration platforms, barcode scanning
Explore Jobs
Expand Your Job Search
Top Cities Near Downey for Design Engineer Intern
- Design Engineer Intern jobs in Los Angeles, CA
- Design Engineer Intern jobs in Long Beach, CA
- Design Engineer Intern jobs in Anaheim, CA
- Design Engineer Intern jobs in Santa Ana, CA
- Design Engineer Intern jobs in Riverside, CA
- Design Engineer Intern jobs in Irvine, CA
- Design Engineer Intern jobs in San Bernardino, CA
- Design Engineer Intern jobs in Fontana, CA
- Design Engineer Intern jobs in Huntington Beach, CA
- Design Engineer Intern jobs in Glendale, CA
- Design Engineer Intern jobs in Santa Clarita, CA
- Design Engineer Intern jobs in Garden Grove, CA
- Design Engineer Intern jobs in Rancho Cucamonga, CA
- Design Engineer Intern jobs in Ontario, CA
- Design Engineer Intern jobs in Corona, CA
- Design Engineer Intern jobs in Palmdale, CA
- Design Engineer Intern jobs in Pomona, CA
- Design Engineer Intern jobs in Torrance, CA
- Design Engineer Intern jobs in Pasadena, CA
- Design Engineer Intern jobs in Orange, CA