27 computer intern jobs at 21 companies in Menifee, CA

1mo
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Intern (Contracts & Procurement)
Chino, California, United States
$21/hr OnsiteMultiple Commitments Available
Inland Empire Utilities Agency
Inland Empire Utilities Agency: Provides regional wastewater treatment and wholesale water distribution services.
Current undergraduate or graduate student in business/finance/operations/supply chain or related field; high school diploma/GED; strong communication, analytical and computer skills (Word, Excel, Outlook, PowerPoint); ability to manage multiple assignments.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Access
1mo
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Information Technology Intern
Laguna Hills, California, United States
$20/hr OnsiteMultiple Commitments Available
Moulton Niguel Water District
Moulton Niguel Water District: Public agency providing water and wastewater services.
Part‑time IT internship for undergraduate or graduate students (preferred majors: computer science, information systems). Requires knowledge of Microsoft Windows, Microsoft Office, SQL database, computer networks, strong communication skills, and ability to lift up to 40 lbs.
Microsoft Windows, Microsoft Office, SQL database
3w
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Project Management Intern
Santa Ana, California, United States
OnsiteFull Time
InsulTech
InsulTech: Manufactures custom thermal and acoustic insulation and heat shields.
0+ YOEExcellent English communication, strong computer skills, legal US work authorization, able to perform data entry/analysis in a high-volume industrial setting; Spanish desirable.
2w
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Temporary Student Intern - Automation
Irvine, California, United States
$18-$25/hr OnsiteInternship, Temporary
Irvine Ranch Water District
Irvine Ranch Water District: Provides water supply and wastewater management services in California.
Active enrollment in undergraduate/graduate program (computer/engineering-related), valid California Class C driver license, familiarity with Microsoft Office, and interest/experience with IT/OT/SCADA, AI/ML, servers, databases, and networking.
Microsoft Servers, Linux, SQL Database, Splunk, SolarWinds Topology Mapper, VS Code, Codex, Claude, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Visio
2mo
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Intern, Manufacturing Chemistry
Aliso Viejo, California, United States
$21-$34/hr OnsiteInternship
MicroVention
MicroVention: Manufacturer of neurovascular medical devices for stroke treatment.
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
1d
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Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
Enrolled in BS/MS engineering (biomedical, mechanical, electrical, industrial, materials, computer or related) with expected graduation 2027–2029; U.S. work authorization required; minimum 3.0 GPA preferred; prior engineering coursework/projects preferred.
CAD
2mo
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Access Your Future Service Intern
Riverside, California, United States
$22-$28/hr OnsiteInternship
RDO Equipment Co.
RDO Equipment Co.: Sells and services heavy equipment for farming and construction.
Must be enrolled in an approved heavy equipment service, diesel technology, or technical service program with a minimum 3.0 GPA; valid U.S. work authorization without company sponsorship; basic mechanical tool experience, strong computer and communication skills.
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Student Intern - IT/Help Desk
Temecula, California, United States
$18-$23/hr OnsiteMultiple Commitments Available
Rancho California Water District
Rancho California Water District: Provides water and wastewater services to the Temecula Valley.
0+ YOECurrent college student in IT-related field; no prior experience required. Ability to troubleshoot PC hardware, printers, VoIP, AV, and networked devices; work on multiple projects; perform light physical tasks (up to 25 lbs).
Microsoft desktop operating systems and applications, Dell, HP, Apple, Android, VoIP, intranet, WAN, video management server, print server, Xerox, Cannon, Ricoh, Epson, PC
2mo
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Software Engineering Intern, Vehicle Controls - Fall 2026
Irvine or Palo Alto
$38-$51/hr HybridInternship, Full Time
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture delivering automotive software and connectivity solutions for electric vehicles.
Enrolled in Bachelor's or Master's program in Electrical/Mechanical Engineering or Computer Science; proficient in C/C++ and Python; RTOS experience preferred; familiar with CAN/LIN/UDS/DoIP; experience with microcontrollers and PID controls.
C/C++, Python, RTOS, CAN, LIN, UDS, DoIP, Microcontrollers, PID
2w
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Therapist-Intern
Pomona, California, United States
$34-$44/hr FieldFull Time
Crittenton Services for Children and Families
Crittenton Services for Children and Families: Provides trauma-informed mental health and child welfare services.
Master's or doctoral degree in human services, working toward licensure, valid California driver\u0010s license, computer-literate with EHR/billing systems proficiency, ability to provide trauma-informed, evidence-based therapy.
1mo
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2027 Electrical Engineer Intern
Atlanta or Boston or Costa Mesa or Irvine or Seattle or Huntsville
$30-$45/hr OnsiteInternship
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Pursuing a Bachelor's in Electrical or Computer Engineering, rising senior status, U.S. Person required, able to complete a 12-week in-person internship; familiarity with lab test equipment, embedded Linux, Git/GitHub/JIRA, Altium, and C/C++/Python preferred.
Oscilloscope, DMM, logic analyzer, debugger, current-probe, Git, GitHub, JIRA, Ethernet, CAN, I2C, SPI, PCIe, USB, embedded Linux, Altium Designer, C, C++, Python, Rust, Haskell
2mo
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Internal Medicine Physician - South Orange County
Laguna Hills, California, United States
$230k-$378k/yr OnsiteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
1+ YOEMD/DO/MBBS; board-certified or eligible in Internal Medicine; CA medical license; active DEA; BLS; 1-3 years primary care; computer proficient.
Electronic Health Records, Computerized Physician Order Entry, Microsoft Office
2mo
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Product Demonstrator Part Time
Riverside, California, United States
OnsitePart Time
Acosta Group
Acosta Group: Provides retail sales and marketing services for consumer brands.
High school diploma or GED; related experience or training preferred; ability to use computer and internal systems; may require local food handlers permit.
Outlook, Internet, PC/Laptop
4d
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Analyst II
Sacramento County or Riverside County
$6k-$8k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Provides analytical, technical, and operational support for personnel transactions, process improvement, reporting, audit compliance, and internal controls; strong organizational and computer skills required.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft SharePoint
2w
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Personal Financial Associate - Huntington Beach
Huntington Beach, California, United States
$20-$25/yr OnsitePart Time
Kinecta Federal Credit Union
Kinecta Federal Credit Union: Member-owned cooperative providing banking, loans, and investment services.
1+ YOEMinimum 1 year retail sales/service experience, completion of Kinecta internal Level I & II certifications, cash-handling and sales skills, basic computer proficiency, strong communication and problem-solving.
2w
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History Teacher, assigned to Victorville 2026-2027 School Year
Victorville or North Victorville or Barstow or Corona or Ontario or Phelan or Redlands or San Bernardino
OnsiteFull Time
Excelsior Charter Schools
Excelsior Charter Schools: Provides hybrid secondary education and college preparatory programs.
Bachelor's degree and valid California Single Subject Social Science credential required (permit/intern considered). Valid CPR, resume, and two recent professional references required.
computer, tablet, printer, scanner, projector, copier
1w
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Director, Product Marketing Manager
Brea, California, United States
$164k-$210k/yr OnsiteFull Time
Moxa
Moxa: Provides industrial networking, computing, and automation hardware for IIoT.
15+ YOE5+ MgmtBachelor's in CS/Electrical/Network engineering,15+ years product marketing,10+ years in industrial embedded computers,3+ years IIoT,5+ people leadership,proven communication and strategic planning skills,domestic/international travel (~25%).
1w
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Main Bank - Cashier
Cabazon, California, United States
OnsiteFull Time
Morongo Casino Resort & Spa
Morongo Casino Resort & Spa: Operates a large-scale casino, hotel, and entertainment resort.
2+ YOEStrong cash-handling and reconciliation skills, 2+ years cash-handling experience in high-security environment, knowledge of internal controls, 10-key and cash-counter experience, gaming license/background check required.
10-key calculator, cash counters, financial systems, computers
2w
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Technician-Pharmacy-Per Diem Varied-Temecula Valley Hospital
Temecula, California, United States
$24-$36/hr OnsitePart Time, Temporary
Universal Health Services
Universal Health ServicesNYSE: UHS: Operates acute care hospitals and behavioral health facilities.
1+ YOEMinimum 1 year pharmacy technician experience; CA pharmacy technician certification or CA intern pharmacist license required; PTCB/CPhT preferred or within 6 months; high school preferred; basic typing; ability to handle controlled substances.
Pyxis, computers, unit dose machines
1w
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Registered Veterinary Technician, Internal Medicine
San Marcos, California, United States
OnsiteFull Time
Ethos Veterinary Health
Ethos Veterinary Health: Operates a network of specialty and emergency veterinary hospitals.
1+ YOEActive CA RVT,1–2 years clinical experience, strong communication, computer skills, ability to perform diagnostics, anesthesia support, sample processing, and client collaboration.
CT, digital radiology, ultrasound