224 computer support jobs at 142 companies in Calimesa, CA

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.
5d
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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.
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.
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.
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
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)
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
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
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
4d
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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
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.
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
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
1mo
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Classroom Support Tutor Substitute
Santa Ana, California, United States
$20/hr FieldPart Time
Think Together
Think Together: Non-profit provider of after-school and expanded learning programs.
High school diploma or equivalent, 48 semester/60 quarter college units or NCLB test, must pass Live Scan and TB test, reliable transportation and valid driver's license, strong communication and basic computer skills.
1mo
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Field Support Analyst I
Highland or Highland
OnsiteFull Time
Yuhaaviatam of San Manuel Nation
Yuhaaviatam of San Manuel Nation: Operates a luxury resort and casino in Southern California.
2+ YOEHigh school diploma/GED, minimum 2 years computer experience with workstations/servers/phones/mobile devices/networking/printers; troubleshooting, customer service, and documentation skills; CompTIA A+ preferred; may require gaming license and background screening.
1mo
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Client Support & Benefits Representative
Irvine, California, United States
RemoteFull Time, Part Time
Allen Agency
Allen Agency: Independent agency providing life insurance and mortgage protection products.
Requires or willing to obtain an insurance license, strong communication and interpersonal skills, self-motivated with time management, and basic CRM/computer skills.
2w
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Service Center Support PT
San Bernardino, California, United States
$21-$24/hr OnsitePart Time
FedEx Freight
FedEx FreightNYSE: FDXF: Provides less-than-truckload freight transportation and logistics services.
High school diploma/GED required; office or customer-service experience preferred. Strong phone, interpersonal, typing/data-entry, time-management, and basic math skills. Ability to handle confidential information and follow procedures.
PC, fax machine, copier, scanner
1mo
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Operations Support Specialist - CORP
Irvine, California, United States
$26-$33/hr OnsiteFull Time
Aperto Property Management
Aperto Property Management: Providing full-service apartment and multifamily property management solutions.
3+ YOEHigh school diploma required; minimum 3 years of operations, administration, or property management experience; strong customer service, communication, multitasking, and office management system skills; Yardi experience is a plus.
Microsoft Office, Yardi, computer systems, databases, inventory management systems, enterprise resource planning systems
2w
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Service Center Support PT
San Bernardino, California, United States
$21-$24/hr OnsitePart Time
FedEx Freight
FedEx FreightNYSE: FDX: Provides less-than-truckload freight transportation and shipping services.
High school diploma or GED; office or customer service experience preferred; strong phone, written and verbal communication, basic math, typing/data-entry and PC skills; ability to handle confidential information.
PC, fax machine, copier, scanner
1mo
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Technical Support Technician - Defense Systems Division
Irvine, California, United States
$70k-$115k/yr OnsiteFull Time
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
7+ YOEHigh school diploma with 7+ years related experience or training; machining and fabrication skills; computer proficiency (Outlook, Excel, Word, Teams); ability to obtain DoD security clearance and U.S. citizenship required; occasional travel.
mill, lathe, sheet metal tools, hand power tools, sockets, wrenches, screw drivers, pliers, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Teams