53 co op experience jobs at 19 companies in Simi Valley, CA
16h
Save
Mark Applied
Hide
Cybersecurity Co-Op
Torrance, California, United States
$25-$30/hr OnsiteFull Time, Internship
Currently pursuing cybersecurity, IT, computer science, information security, engineering, or related studies; familiarity with security frameworks, vulnerability analysis, network security, and AWS; English communication skills required.
NIST 800-53, DHS-4300A, NIST CSF, NIST 800-171, IEC 80001, ISO 27001/5, Risk Management Framework (RMF), AWS, IDS/IPS, Employee Stock Purchase Program (ESPP)
1w
Save
Mark Applied
Hide
Test Engineering Co-Op (Summer/Fall 2027)
Newbury Park, California, United States
$26-$48/hr OnsiteInternship, Temporary
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
3w
Save
Mark Applied
Hide
Human Resources Co-Op
Gardena, California, United States
OnsitePart Time
Full-time bachelor's student in HR or related field; performs HR administrative tasks, assists recruiting/onboarding, maintains training database, and supports HR initiatives. Proficient in Microsoft Word, Excel, PowerPoint.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
MWD Water Reuse Co-Op Intern - MWD - #721853572
Pomona or Carson
$25/hr OnsitePart Time
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.
Microsoft Windows
3mo
Save
Mark Applied
Hide
Business Co-op/Intern - Spring 2027 (10994)
Marysville or Torrance or Lincoln
$23-$30/hr OnsiteInternship, Temporary
Legally authorized to work in the U.S. without sponsorship; enrollment in Bachelor's/Master's program; GPA 2.5+; sophomore or higher; 10 weeks at 40 hours/week; pursuing Purchasing, Supply Chain, Operations Management, or related field; valid U.S. driver's license; reliable transportation.
Microsoft Excel, Microsoft Access
2mo
Save
Mark Applied
Hide
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/hr OnsitePart Time, Internship
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.
3mo
Save
Mark Applied
Hide
Design Engineer Co-Op
Los Angeles, California, United States
$20/hr OnsiteFull Time
0+ YOEPursuing a Bachelor's in Mechanical Engineering or related field; familiarity with SolidWorks; strong detail and teamwork; 40 hrs/week onsite in LA.
SolidWorks, CAD, 3D Printing, 2D Drawings
2w
Save
Mark Applied
Hide
Nuclear Engineering Internship/Co-op
El Segundo, California, United States
$28-$30/hr OnsiteInternship, Full Time
0.25+ YOEEnrolled in an engineering, physics, or math bachelor's program; 3+ months applied engineering experience; Python and reactor physics or radiation transport experience preferred; export control compliance required.
OpenMC, MCNP, Serpent, Python
3w
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
2mo
Save
Mark Applied
Hide
Robotics Engineering Co-Op Internship
Los Angeles, California, United States
$25/hr OnsiteMultiple Commitments Available
Pursuing a degree in engineering/CS/robotics, basic robotic systems knowledge and programming (Python, C++), strong analytical and communication skills, teamwork, willingness to learn, proof of COVID-19 vaccination, authorized to work in the U.S.
Python, C++
2w
Save
Mark Applied
Hide
Mechanical Engineering Intern/Co-Op [Propulsion]
Long Beach, California, United States
OnsiteInternship
Currently pursuing a mechanical or aerospace engineering degree; CAD experience with NX or SolidWorks; familiarity with manufacturing and preferably hands-on fabrication experience.
NX, SolidWorks, CAD, 3D printing
1mo
Save
Mark Applied
Hide
Fall 2026 - Engineering Internship/Co-Op
Venice, California, United States
$30-$50/hr OnsiteInternship
0.25+ YOEEnrolled in a bachelor's in engineering/physics/math; 3+ months applied engineering experience; U.S. citizen/green card holder or authorized to work (F-1 with work authorization allowed); GPA and project experience preferred.
3w
Save
Mark Applied
Hide
Spring 2027 Engineering Internship/Co-op
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
$28-$30/hr OnsiteInternship
0.25+ YOEMust be enrolled in a bachelor’s program in engineering/physics/math, 3+ months applied engineering experience, eligible to work under US export rules, and able to work full-time onsite for at least 12 consecutive weeks.
22h
Save
Mark Applied
Hide
Civil Engineering COOP (Winter/Spring 2027!) Water Services
Los Angeles, California, United States
$26-$45/hr HybridMultiple Commitments Available
0+ YOECurrently pursuing a bachelor's degree in civil or related engineering; valid driver's license required. Interest in water resources, conveyance, or civil infrastructure engineering.
3mo
Save
Mark Applied
Hide
Test Engineer I - Early Career (2026 Starts)
Seattle or Huntsville or Cape Canaveral or Los Angeles or Van Horn
OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
0+ YOEBS in mechanical, aerospace, or electrical engineering; recent graduate; internship/co-op; testing experience; ability to work independently and in a team; inclusive culture.
LabVIEW, AutoCAD P&ID, WinPlot, Windchill, Creo
3w
Save
Mark Applied
Hide
Commercial Middle Market Leadership Program
Cincinnati or Detroit or Costa Mesa or Chicago or Houston or Los Angeles or San Jose or Charlotte or Frisco
$48k-$96k/yr FieldFull Time
Bachelor's degree in Finance or Accounting, relevant internships/co-op experience, strong analytical and communication skills, proficiency with Microsoft Office, ability to travel and rotate across regions.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Dealpoint Profitability Analyzer, RADAR
2mo
Save
Mark Applied
Hide
CMST Program
Los Angeles, California, United States
$81k/yr OnsiteFull Time
Bachelor's degree or equivalent military experience required; recent graduates encouraged. 36-month rotational program across project management, site supervision, and estimating. Strong communication; co-op/internship experience preferred.
2w
Save
Mark Applied
Hide
Manufacturing Engineer
Torrance, California, United States
$70k-$85k/yr OnsiteFull Time
1+ YOEBachelor's degree in engineering required; 1-2 years of manufacturing, process, or production support experience, including internships or co-ops. Requires CAD, Excel, engineering drawings, GD&T, and manufacturing process knowledge.
CATIA V5, SolidWorks, Fusion 360, Microsoft Excel, Infor VISUAL, SAP, Epicor, Microsoft Office, CNC, ERP
1mo
Save
Mark Applied
Hide
Electrical Engineer (Early Career)
Torrance, California, United States
$100k-$170k/yr OnsiteFull Time
0+ YOEBachelor's in electrical engineering, 0-4+ years electrical design experience (internships/co-ops qualify), experience with high-speed mixed-signal PCB design, FPGA and high-speed networking knowledge, prototype bring-up and testing.
2mo
Save
Mark Applied
Hide
Management Trainee (Santa Fe Springs, CA, US, 90670)
Santa Fe Springs, California, United States
$70k/yr OnsiteFull Time
Bachelor's degree required (or to be obtained within six months). Must meet DOT requirements to drive regulated vehicles: active driver's license, 21+ years old, DOT medical certification, and provide prior employment documentation. Preferred co-op/internship, business major, and leadership experience.
Explore Jobs
Expand Your Job Search
Top Cities Near Simi Valley for Co Op Experience
- Co Op Experience jobs in Los Angeles, CA
- Co Op Experience jobs in Long Beach, CA
- Co Op Experience jobs in Oxnard, CA
- Co Op Experience jobs in Glendale, CA
- Co Op Experience jobs in Santa Clarita, CA
- Co Op Experience jobs in Lancaster, CA
- Co Op Experience jobs in Palmdale, CA
- Co Op Experience jobs in Torrance, CA
- Co Op Experience jobs in Pasadena, CA
- Co Op Experience jobs in Thousand Oaks, CA
- Co Op Experience jobs in El Monte, CA
- Co Op Experience jobs in Downey, CA
- Co Op Experience jobs in Inglewood, CA
- Co Op Experience jobs in Norwalk, CA
- Co Op Experience jobs in Burbank, CA
- Co Op Experience jobs in Compton, CA
- Co Op Experience jobs in South Gate, CA
- Co Op Experience jobs in Carson, CA
- Co Op Experience jobs in Santa Monica, CA
- Co Op Experience jobs in Hawthorne, CA