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19 technology intern jobs at 17 companies in Highland, CA

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
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4w
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Information Technology Intern
Garden Grove, California, United States
$21-$23/hr OnsiteInternship
Precision Castparts Corp.
Precision Castparts Corp.NYSE: BRK.B: Manufacturer of complex metal components for aerospace and industrial markets.
Full-time bachelor’s student (GPA ≥ 3.0) in CS/EE/CE; basic control systems and automation knowledge; familiarity with PLCs/HMIs/SCADA; Microsoft Office proficiency; programming in C/C++, Python, or MATLAB is a plus.
PLCs, HMIs, SCADA, Microsoft Office, C, C++, Python, MATLAB
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1w
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Information Technology Intern - OC Sheriff's Department (Unpaid Intern)
Santa Ana, California, United States
OnsiteInternship
County of Orange
County of Orange: Provides essential public services to Orange County residents.
Currently enrolled or recent graduate in computer science/IT-related field; ability to support desktop, network, security, and application projects; must submit cover letter, resume, and unofficial transcripts.
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2w
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IT GIS Intern (PT)
Jurupa Valley, California, United States
$21-$26/hr OnsitePart Time
Jurupa Community Services District
Jurupa Community Services District: Provides water, sewer, and park services to Jurupa Valley.
Part-time GIS/IT internship; applicants should be enrolled in or recently graduated from a relevant college program (Geography, Computer Information Systems, Computer Science, or closely related). May require demonstration of knowledge via work sample or interview.
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3w
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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
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2mo
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CNC Programmer Intern
Yorba Linda, California, United States
OnsiteInternship, Full Time
Envista
EnvistaNYSE: NVST: Manufactures and sells a comprehensive range of dental products.
Pursuing a degree or certificate in Manufacturing Engineering, Mechanical Engineering, Industrial Technology, Mechatronics, or CNC Machining; basic CNC, GD&T, drawings, and CAM software knowledge.
G-code, CAM software
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6d
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Intern (Enterprise Architecture) - Fall 2026
Orange, California, United States
$48k-$65k/yr OnsiteInternship
CalOptima Health
CalOptima Health: Provides public health insurance for Orange County residents.
Enrollment in a college or vocational program required; coursework in IT/CS preferred. Duties include supporting enterprise architecture, documentation, analysis, and meeting preparation.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint
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1mo
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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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1mo
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Cybersecurity Internship Fall 2026 - Solutions
Irvine or Fairfax
$27/hr OnsiteInternship
Tevora
Tevora: Specialized consultancy providing cybersecurity, compliance, and risk management services.
Paid, immersive internship requiring eligibility to work in the U.S.; foundational familiarity with networking, server administration, and compliance frameworks; intermediate Microsoft Excel/Word; strong communication and documentation skills; bachelor's degree or current enrollment.
Microsoft Excel, Microsoft Word, PCI-DSS, HIPAA, ISO 27001
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1mo
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Cybersecurity Internship Fall 2026 - Payments
Fairfax or Irvine
$27/hr OnsiteInternship
Tevora
Tevora: Specialized consultancy providing cybersecurity, compliance, and risk management services.
Paid training internship requiring eligibility to work in the U.S., bachelor's degree or current enrollment, familiarity with networking, systems administration, compliance frameworks, and intermediate Microsoft Excel/Word.
PCI-DSS, HIPAA, ISO 27001, Microsoft Excel, Microsoft Word, DNS
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1mo
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Central OC Young Life — Summer 2026 Internship Program
Tustin or Orange County
$18/hr OnsitePart Time, Internship
Young Life
Young Life: Provides Christian youth outreach and adventure-based camping programs.
Must sign Young Life Statement of Faith; organized, self-motivated, creative, detail-oriented, strong communicator, comfortable with technology and social media; experience with Canva/Google Workspace a plus.
Google Drive, Google Workspace, Linktree, Emma, Instagram, Canva
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2mo
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Business Analyst ($85,100.00 - $112,400.00) (Irvine, CA, 92617)
Irvine, California, United States
$85k-$112k/yr OnsiteFull Time
Irvine Company
Irvine Company: Developing and managing master-planned communities and commercial properties.
3+ YOESupports IT operations, systems, and applications; manages service tickets; collaborates with vendors and internal staff.
OneSite, DocuSign
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2mo
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Director of Strategic Trade Compliance
Irvine, California, United States
$180k-$200k/yr OnsiteFull Time
Revelyst
Revelyst: Designs and manufactures performance gear and precision outdoor technologies.
10+ YOETen plus years of international trade compliance experience; strong leadership; expertise in customs/import/export controls, OFAC sanctions; experience with enterprise trade systems.
SAP GTS, Descartes, ACE Portal, DECCS, SNAP-R, SAP S/4HANA
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2mo
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Co-Op, EHS
Irvine, California, United States
OnsiteInternship
Precision Castparts Corp.
Precision Castparts Corp.NYSE: BRK.B: Manufacturer of complex metal components for aerospace and industrial markets.
Intern EHS Co-op supporting safety/environmental programs; current student; 16+ hours/week; US citizen or permanent resident; strong communication; MS Office proficiency.
Microsoft Office, Excel, Word, PowerPoint
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1mo
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Tech Support
El Monte, California, United States
$22-$27/hr OnsiteFull Time
Mutual Trading
Mutual TradingTokyo Stock Exchange: 2531: Importer and distributor of Japanese food and restaurant supplies
Associate's degree required; 3–5 years IT technician experience preferred. Must provide internal technical support, perform installs/changes, manage assets, coordinate vendors, and have intermediate Microsoft Office and up-to-date IT knowledge.
Microsoft Office
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3mo
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SAP SD Functional Analyst
Rancho Santa Margarita, California, United States
$95k-$135k/yr OnsiteFull Time
Applied Medical
Applied Medical: Manufacturer of advanced medical devices and surgical products.
4+ YOEBachelor's in Business, CS, Industrial Engineering, Supply Chain, or MIS; 4+ years SAP S/4HANA SD experience; client-facing/internal consulting; strong business process design; ERP across SAP modules; SD configuration; FDA CFR Part 11 knowledge.
SAP S/4HANA, SAP SD, ABAP, Microsoft Dynamics 365 CRM, SAP Global Trade Services
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3w
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FT Sales Associate
Brea, California, United States
$19-$21/hr OnsiteFull Time
Lovesac
LovesacNASDAQ: LOVE: Designs and sells modular furniture including sectionals and beanbags.
2+ YOEHigh school diploma or equivalent, 2+ years retail sales or customer service experience, must be 18+, able to lift up to 75 lbs, flexible availability including evenings/weekends/holidays, able to use internal CRM/technology.
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2d
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Network Analyst II, Temecula Admin Office - INTERNAL ONLY
Temecula, California, United States
OnsiteFull Time
Springs Charter Schools
Springs Charter Schools: Operates a network of personalized learning public charter schools.
2+ YOEAssociate's in IT or equivalent, 2+ years network support experience, experience configuring managed switches and wireless APs, CompTIA Network+, CompTIA A+, CCNA within 18 months, K-12 experience preferred.
MDM
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4w
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PwC Internal Partnership Tax Team - State & Local Senior Manager
Tampa or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or San Jose or Seattle or Spartanburg or Albany or Stamford or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Boca Raton or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Montpelier or Nashville or New Orleans or New York City or Oklahoma City or Orlando or Philadelphia or Phoenix or Pittsburgh or Portland
$91k-$322k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
6+ YOEBachelor's degree, 6+ years experience, state tax compliance/planning expertise, leadership and project management skills; CPA, bar membership, or other tax/finance/technology credential preferred.
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