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346 computer support jobs at 196 companies in Rialto, CA

1mo
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IT Support Specialist/Computer Teacher
Huntington Beach, California, United States
OnsiteFull Time
Hebrew Academy Community Day School
Hebrew Academy Community Day School: Private school providing secular and Jewish K-12 education.
2+ YOEBachelor's in IT/CS/Education, 2+ years IT support experience (K-12 preferred), teaching or instructional experience, preferred Google Certified Educator/CompTIA A+/Apple Certified Support Professional.
Chromebooks, iPad, laptops, Google Workspace for Education, Microsoft 365, PowerSchool, GoGuardian, Lightspeed, interactive whiteboards, document cameras
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1mo
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Administrative Support
Irwindale, California, United States
$26-$36/hr OnsiteFull Time
City of Hope
City of Hope: Medical research and treatment center for cancer and diabetes.
3+ YOEHigh school or equivalent; 3 years secretarial/clerical experience in a professional environment; computer experience required; Microsoft background preferred; strong verbal and written skills.
Microsoft
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1mo
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60% Computer Science Teacher - El Toro High School, 2026-2027 School Year
Mission Viejo or Lake Forest or Orange County
$65k-$136k/yr OnsitePart Time
Saddleback Valley Unified School District
Saddleback Valley Unified School District: Public school district providing K-12 education and student support services
Requires a valid California Single Subject Computer Science Credential OR Career Technical Education (Information and Communication Technologies) Credential; attach supporting documents for consideration.
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4d
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Field Support Analyst
Norco, California, United States
$7k-$8k/mo OnsiteFull Time
California Teachers Association
California Teachers Association: Provides advocacy and representation for public school educators.
2+ YOEAssociate or Bachelor's degree preferred or HS+5yrs experience. Strong written/verbal communication, database and advanced computer skills, 55 WPM typing, ability to travel and work overtime.
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2mo
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Applications Support Analyst
Rosemead, California, United States
$36-$43/hr OnsiteFull Time
Cathay Bank
Cathay BankNASDAQ: CATY: Chinese American bank providing financial and lending services.
3+ YOEThree years of applications support experience; BS in Computer Science/Engineering; banking/FFIEC experience preferred.
Microsoft Office, Banking applications, Vendor applications
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1mo
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IT Support Specialist
Huntington Beach, California, United States
OnsiteFull Time
Hebrew Academy
Hebrew Academy: Private Jewish school offering K-12 and religious education.
2+ YOEBachelor's in IT/Computer Science/Education or related; 2+ years IT support experience (K-12 preferred); instructional experience leading groups and STEM/PBL lessons; preferred certifications: Google Certified Educator, CompTIA A+, Apple Certified Support Professional.
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2mo
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Technical Support EVSE
Costa Mesa, California, United States
$25-$28/hr OnsiteFull Time
Zero Impact Solutions
Zero Impact Solutions: Deploys renewable infrastructure including EV charging, solar, and energy storage.
5+ YOE5+ years of customer technical support; BS in computer science/engineering or related field; EV charging knowledge; strong communication; willing to travel for high-value customers.
OCPP, OCPI, Diagnostic tools, Troubleshooting, CRM
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1d
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Technology Support Specialist
Lake Forest or Mission Viejo or Aliso Viejo
OnsiteFull Time
Oxford Preparatory Academy
Oxford Preparatory Academy: Provides tuition-free public charter school education for grades TK-8.
Provide technical support for computers, servers, networks, printers and software; install and configure equipment and applications; train users; troubleshoot site issues; submit letter of introduction, resume, and three references.
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3w
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Sales Support
Hesperia, California, United States
$20-$23/hr OnsiteFull Time
Robar Enterprises
Robar Enterprises: Supplies construction materials including concrete, steel, and aggregates.
High school diploma or equivalent; strong communication, attention to detail, heavy phone and computer skills; ability to multitask and work under pressure; experience in steel or sales a plus.
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5d
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Desktop Support Analyst - Associate
Whittier, California, United States
$26-$45/hr OnsiteFull Time
PIH Health
PIH Health: Nonprofit regional health system providing hospital and outpatient services.
3+ YOE3+ years desktop support experience in healthcare, Associate's degree in Computer Science/IT or equivalent experience, PC hardware knowledge, incident resolution, strong communication, security awareness.
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2w
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Customer Tech Support Specialist
Irvine, California, United States
$20-$22/hr OnsiteFull Time
Glidewell
Glidewell: Designs and manufactures custom dental restorations and laboratory products.
2+ YOE2+ years customer-facing experience, 1+ year support analysis, experience logging communications and escalating issues, familiarity with Zendesk and remote support, bachelor’s or certification in computer-related field preferred.
Zendesk, CAD/CAM, Glidewell.io, Glidewell Direct, Inclusive Dental, My Accounts
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1mo
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Planning, Senior Support
San Dimas, California, United States
HybridFull Time
Edison International
Edison InternationalNYSE: EIX: Generating and distributing electricity to customers in Southern California.
1+ YOEOne year analytical experience; customer service and computer/software proficiency; capable of preparing maintenance work packages, gathering meter/design data, coordinating schedules; ability to travel up to 20% and reside in California; testing required.
SAP, Microsoft SharePoint, Adobe Acrobat, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, AutoCAD, Auto Desk Utility Design (AUD), Design Manager (DM)
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2mo
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CoE Support Engineer
Lake Forest, California, United States
$82k-$137k/yr HybridFull Time
AVEVA
AVEVA: Industrial software for engineering and operational performance management.
Bachelor’s degree in electrical engineering, power systems, computer science; MES experience; HMI/SCADA troubleshooting; SQL/database knowledge; strong communication and collaboration skills.
SQL, Database, HMI, SCADA, VB.NET, C#, HTML5, Angular, JavaScript, ASP.NET, .NET CORE
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3w
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Facilities Support - Hiring Now
Newport Beach, California, United States
$21-$23/hr OnsiteFull Time
St. Andrew's Presbyterian Church
St. Andrew's Presbyterian Church: Presbyterian church providing religious services and educational programs.
0.5+ YOEHigh school diploma/GED, 6–12 months facilities or custodial experience, ability to lift 50 lbs, basic computer skills (Microsoft Word/Outlook/Teams), strong communication and team collaboration.
Microsoft Word, Microsoft Outlook, Microsoft Teams
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2mo
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Inside Sales Support
Bloomington, California, United States
$55k-$70k/yr OnsiteFull Time
Arcosa
ArcosaNYSE: ACA: Provides infrastructure products for construction, energy, and transportation sectors.
1+ YOESome sales experience preferred; strong computer, math, and writing skills; ability to drive and stand for extended periods; MS Office proficiency; able to estimate costs and prepare proposals.
Microsoft Excel, MS Office, CRM
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3w
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Support Technician - Tier 1
Lake Forest, California, United States
$23/hr OnsiteFull Time
Dover
DoverNYSE: DOV: Manufactures diversified industrial equipment and engineered components globally.
0.5+ YOEAssociates degree or equivalent experience; ≥6 months customer service or contact center experience; basic networking and computer knowledge; strong phone and communication skills; able to lift up to 50 lbs and travel overnight when needed.
Microsoft Office, MS operating systems
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3d
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IT Technical Support Specialist
Santa Ana, California, United States
$22-$27/hr OnsiteFull Time
Discovery Cube
Discovery Cube: Science museum offering interactive exhibits and STEM educational programs.
2+ YOE2+ years help-desk experience preferred; knowledge of computer hardware, A/V, wired/wireless networking, Office 365, Windows and Mac; strong communication and troubleshooting skills.
Microsoft Office 365, Windows, Mac, Galaxy
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2w
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Claims Support Specialist II
Rancho Cucamonga, California, United States
$30k-$49k/yr HybridFull Time
Mercury Insurance
Mercury InsuranceNYSE: MCY: Provider of personal and commercial insurance coverage.
1+ YOE1+ year office or contact-center experience; high school diploma or GED; strong phone, typing, written/verbal communication and computer skills; attention to detail.
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1mo
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IT Helpdesk Support Technician
Murrieta, California, United States
$28-$30/yr OnsiteFull Time
Copan Diagnostics
Copan Diagnostics: Manufactures diagnostic specimen collection and laboratory automation systems.
2+ YOE2 years experience or Associate's degree; troubleshooting phone/computer hardware, software, peripherals; ticketing and MDM familiarity; Microsoft Office proficiency; ISO 27001 document coordination experience a plus.
Microsoft Office, MDM
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2w
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Associate Technical Support Representative
Riverside, California, United States
$25-$32/hr OnsiteFull Time
Simpson Strong-Tie
Simpson Strong-TieNYSE: SSD: Manufactures engineered structural connectors and fasteners for building construction.
2+ YOEHigh school diploma, ~2 years related experience, proficiency with Microsoft Word/Excel/Outlook/Access, ability to read structural drawings, strong communication, math, and computer skills; Salesforce/Smartsheets a plus.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Windows, Microsoft Access, Smartsheets, Salesforce
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