51 technical support specialist jobs at 16 companies in Calimesa, CA
6d
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Technical Support Specialist
Diamond Bar, California, United States
$23-$24/hr OnsiteFull Time
Requires customer-facing technical support or PC repair experience, PC hardware and Windows troubleshooting knowledge, strong communication skills, and CompTIA A+ certification or completion within 90 days.
Windows, CompTIA A+, Laptop
2mo
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EV Charging Technical Support Specialist
Tustin or Costa Mesa
$29-$32/hr OnsiteFull Time
Provide technical support and troubleshooting for DC EV chargers; diagnose and repair equipment, assist field technicians, document tickets, and collaborate with engineering; proven technical support or field service experience and strong electrical/system knowledge preferred.
2w
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Technical Support Specialist
Irvine or Los Angeles or San Francisco or Washington
$61k-$100k/yr OnsiteFull Time
2+ YOEBachelor's degree in an IT-related field or equivalent experience, 2+ years of directly related experience, advanced PC skills, troubleshooting ability, communication skills, and ability to lift up to 50 lbs.
iManage, ChangePro, Litera, Microsoft Office, Windows OS, Service Desk
3d
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Specialist, Product Technical Support
Irvine, California, United States
$73k-$117k/yr RemoteFull Time
3+ YOEHigh school degree and 3+ years in clinical, healthcare, or related environments supporting or troubleshooting medical devices. Requires critical thinking, communication, problem-solving, and Microsoft Office proficiency.
Microsoft Word, Microsoft PowerPoint, Microsoft Access, Microsoft Excel, Microsoft Outlook, Microsoft Teams, JDE Enterprise Resource System, Electronic Medical Records (EMR)
1mo
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Technical Support Specialist, Monitoring
Irvine, California, United States
$25-$40/hr OnsiteFull Time
2+ YOEBachelor's preferred or equivalent experience, 2+ years help-desk/ticket experience preferred, CBET/EEG/CompTIA A+ preferred, Windows XP/7/10 and Microsoft Office experience, strong troubleshooting and communication skills.
Windows XP, Windows 7, Windows 10, Microsoft Office
4w
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Utility IT Project Technical Support Specialist
Santa Ana, California, United States
$140k-$160k/yr HybridFull Time
3+ YOEAssociate's degree, 3+ years IT experience supporting utility/OT systems, proficiency with CGI OMS, OpenGrid Network, SQL, Python, Windows server, MS Office, on-call support for outages, strong communication skills.
OpenGrid Network, Pragma UP, Pragma LINE, CGI Outage Management System (OMS), SQL, python, Windows Server, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, shell
2mo
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Technical Support I
Riverside, California, United States
$16-$22/hr OnsiteFull Time
1+ YOEAssociates degree or equivalent experience, A+ (or equivalent) certification, 1+ years relevant IT support experience, knowledge of Windows 11, macOS, iOS, Android, networking (TCP/IP, DNS, DHCP), and familiarity with cloud/device management and ServiceNow.
Windows 11, macOS, iOS, Android, TCP/IP, DNS, DHCP, Azure, Intune, ServiceNow, Zebra Thermal Printers
3w
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Support Specialist, Workforce
Austin or Akron or Irvine or San Francisco
$22-$29/hr HybridFull Time
Experience with payroll and HR systems, strong attention to detail, Excel proficiency, technical aptitude, and effective written and verbal communication.
R365 Payroll, Microsoft Excel
2mo
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Seasonal, Operations Technical Specialist (Part Time)
Big Bear Lake, California, United States
$18-$26/hr FieldPart Time, Seasonal
H&R Block: A tax preparation providing seasonal office support and technology-enabled tax services.
Field-based role supporting office setup, maintenance, hardware installation and troubleshooting; ability to lift 55+ lbs, reliable transportation, basic technical knowledge, and Microsoft Outlook/Teams proficiency.
Microsoft Outlook, Microsoft Teams, Microsoft Office
2mo
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Seasonal, Operations Technical Specialist (Part Time)
Palm Springs, California, United States
$18-$26/hr FieldPart Time, Seasonal
Field-based role supporting setup, maintenance, and technical readiness of seasonal tax offices; must lift up to 55 lbs, troubleshoot PC hardware, follow directions, and have reliable transportation.
Microsoft Outlook, Microsoft Teams, Microsoft Office
2mo
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Seasonal, Operations Technical Specialist (Part Time)
Desert Hot Springs, California, United States
$18-$26/hr FieldPart Time, Seasonal
Field-based role supporting setup, maintenance, and technical readiness of seasonal tax offices; must lift up to 55 lbs, troubleshoot PC hardware, travel between offices, and use Microsoft Outlook/Teams.
Microsoft Outlook, Microsoft Teams, Microsoft Office
2mo
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Systems Support Specialist 1
Reno or Santa Ana
$60k-$65k/yr OnsiteFull Time
0+ YOEAssociate degree or equivalent experience in IT/Electronics; 0–2 years technical support; familiarity with physical security systems, low-voltage electronics, ticketing systems (Salesforce, Jira), basic networking, Windows, and hardware troubleshooting; occasional on-call.
Protech, GFENCE, GWALL, PIRAMID, HATCH-SECURE, Salesforce, Jira, Windows
3w
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Technical Investigations Specialist- Life Science
Santa Ana, California, United States
$85k-$111k/yr OnsiteFull Time
0+ YOEPhD in bioprocess/cell culture field, 0–3 years relevant experience, hands-on cell culture and bioreactor experience, complaint/CAPA support, strong analytical and communication skills, Salesforce/Power BI/ERP proficiency.
Salesforce, Power BI, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, ERP, SharePoint, QMS
2w
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Service Specialist Supervisor
La Palma or Rancho Cucamonga or Bakersfield
$104k-$130k/yr FieldFull Time
Supervise and develop service specialists, coordinate field work, ensure safety and quality standards, provide technical support, and support customer satisfaction and service business results.
iCare, JHA
1w
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Filtration Separation Specialist
Gardena or Riverside or Oakley or Woodland or Bakersfield or Santa Paula or San Joaquin
$76k-$110k/yr FieldFull Time
3+ YOERequires 3–5 years of water filtration or treatment experience, technical communication, project support, sales collaboration, equipment evaluation, safety compliance, and knowledge of environmental regulations.
Microsoft Word, Microsoft Excel, Microsoft Access, electronic equipment, mechanical equipment, NPDES, YouTube
4d
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Hardware Fleet Operations Specialist
Aliso Viejo, California, United States
$40-$45/hr HybridContract
2+ YOERequires 2–3 years supporting or troubleshooting Linux systems, technical support or IT operations experience, terminal proficiency, documentation skills, and familiarity with Jira or ServiceNow.
Linux, Jira, ServiceNow, Bash, Python, Network+, Microsoft
1mo
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AI Implementation Specialist
San Diego or Orange County
$85k-$95k/yr HybridFull Time
Bird Rock Systems: Providing managed IT, cybersecurity, and cloud infrastructure solutions.
1+ YOECustomer-facing AI implementation: data preparation, validation, deployment support, training, and adoption. Preferred 1–2 years technical/customer-facing experience and familiarity with business applications and automation tools.
Microsoft 365, Copilot, Power Platform, APIs
3d
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Hardware Fleet Operations Specialist
Aliso Viejo, California, United States
$40-$45/hr HybridContract
2+ YOERequires 2–3 years supporting or troubleshooting Linux systems, technical support or IT operations experience, terminal proficiency, documentation and process improvement skills, and familiarity with Jira or ServiceNow.
Linux, Jira, ServiceNow, Bash, Python, Network+, terminal
2w
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OnSite Specialist - Mission Viejo, CA
Los Angeles or Mission Viejo
$25-$34/hr FieldFull Time
High school diploma required; OR technical support or surgical services experience preferred. Requires troubleshooting, communication, computer, physical, and travel capabilities; CRCST required within 6 months where applicable.
Microsoft Office, DICOM, EMR, da Vinci, Spy-Phi, Stryker HUB, iSuite Media
1w
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Solutions Desk Analyst / DC Specialist
Corona, California, United States
$21-$26/hr OnsiteFull Time
Technical support experience with hardware, software, networking, ticket management, warehouse or order management systems, and customer service; IT degree and technical certification preferred.
Dematic, Web/Platform, ADP, Windows, Mac, Linux, ITSM, WMS/OMS, A+, MCP, MCSE, MCSA, LAN, WAN, POS, PC
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