84 technical support specialist jobs at 37 companies in Menifee, CA

13h
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Technical Support Specialist
Diamond Bar, California, United States
$23-$24/hr OnsiteFull Time
Newegg
NeweggNASDAQ: NEGG: Online retailer of computer hardware and consumer electronics products.
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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Technical Support Specialist
Carlsbad, California, United States
HybridFull Time
TechnoMile
TechnoMile: AI-powered cloud platform for government contract lifecycle management.
2+ YOE2+ years technical support experience or Computer Science degree preferred; familiarity with Windows and Microsoft Office; experience with ticketing tools (Zendesk, JIRA) and basic SQL; strong communication and problem-solving skills.
Windows, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Zendesk, JIRA, Confluence, Salesforce, SQL, Claude
4d
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Technical Support Specialist
Vista, California, United States
$20-$32/hr OnsiteFull Time
Masco
MascoNew York Stock Exchange: MAS: Manufactures and distributes home improvement and building products.
Requires spa diagnostics experience, technical troubleshooting, strong communication, customer care, electrical and plumbing familiarity, CRM and Microsoft Office proficiency, and a high school diploma or equivalent.
Salesforce, ServiceNow, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Teams
4d
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Technical Support Specialist
Vista, California, United States
$20-$32/hr OnsiteFull Time
Watkins Wellness
Watkins Wellness: Manufacturer of hot tubs and home wellness products.
Spa diagnostics and technical troubleshooting experience; electrical, plumbing, and control-panel familiarity; strong communication and conflict resolution; high school diploma; CRM and Microsoft Office proficiency.
Salesforce, ServiceNow, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Teams
2mo
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EV Charging Technical Support Specialist
Tustin or Costa Mesa
$29-$32/hr OnsiteFull Time
ChargeTronix
ChargeTronix: Manufactures and sells advanced electric vehicle charging station infrastructure.
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.
1w
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Technical Support Specialist
Irvine or Los Angeles or San Francisco or Washington
$61k-$100k/yr OnsiteFull Time
Crowell & Moring
Crowell & Moring: International law firm providing litigation and corporate legal services.
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
1mo
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Technical Support Specialist, Monitoring
Irvine, California, United States
$25-$40/hr OnsiteFull Time
Nihon Kohden
Nihon KohdenTokyo Stock Exchange: 6849: Manufactures medical electronic equipment and patient monitoring systems.
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
3w
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Utility IT Project Technical Support Specialist
Santa Ana, California, United States
$140k-$160k/yr HybridFull Time
E2 Consulting Engineers
E2 Consulting Engineers: Provides engineering and project management for infrastructure projects.
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
15h
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Investigative Support Technical Specialist
Anaheim or Lone Tree or Irving
$116k-$161k/yr OnsiteFull Time
Defense Contract Audit Agency
Defense Contract Audit Agency: Audits Department of Defense contracts to ensure fair pricing.
1+ YOERequires a degree or accounting experience with accounting coursework or CPA/CIA, plus one year of GS-12 equivalent specialized experience. U.S. citizenship and Top Secret clearance eligibility required.
Federal Acquisition Regulation (FAR), Cost Accounting Standards (CAS), Office of Government Ethics (OGE), Microsoft Excel
2mo
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Technical Support I
Riverside, California, United States
$16-$22/hr OnsiteFull Time
Burlington Stores
Burlington StoresNYSE: BURL: Operates a national chain of off-price retail department stores.
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
3mo
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Technical Support Specialist, Level II - On-Site in Huntington Beach
Huntington Beach, California, United States
OnsiteFull Time
CAL IT Group
CAL IT Group: Provider of managed IT, cybersecurity, and cloud services.
3+ YOE3-5 years in a similar role; bachelor or college diploma preferred; CompTIA Network+ or equivalent; Windows and Mac support; strong communication and troubleshooting skills; driver’s license and reliable transportation; after-hours on-call rotation.
Windows, macOS, MS Office, Autotask, IT Glue, Networking, TCP/IP, DNS, Backup and Data Recovery
1w
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Automation Technical Specialist
Illinois or Arizona or Arizona City or Buckeye or Carlsbad or Chandler or California or Phoenix or Alameda or Seattle or United States or North America
$78k-$156k/yr FieldFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
4+ YOEAssociate degree or equivalent experience, 4+ years supporting complex technical systems, customer-facing troubleshooting, project execution, and ability to travel up to 100% with access to a major airport.
Abbott Diagnostics
2w
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Technical Specialist Advisor
Chino, California, United States
HybridFull Time
Southern California Edison
Southern California EdisonNYSE: EIX: Electric utility providing electricity transmission and distribution services.
7+ YOERequires 7+ years of technical support experience, data requirements and analytical query experience, and a valid Class C driver's license. Power BI, SAP, Access, Excel, and project management certification preferred.
Power BI, SAP, Microsoft Access, Microsoft Excel
1w
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Technical Specialist Advisor
Chino, California, United States
HybridFull Time
Edison International
Edison InternationalNYSE: EIX: Generating and distributing electricity to customers in Southern California.
7+ YOERequires 7+ years of technical support experience, data requirements and analytical query experience, and a valid Class C driver's license. Power BI, SAP, Access, Excel, and project management certification are preferred.
Power BI, SAP, Microsoft Access, Microsoft Excel
1w
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Automation Technical Specialist
Illinois or Arizona City or Buckeye or Carlsbad or Chandler or California or Phoenix or Alameda or Seattle or United States
$78k-$156k/yr RemoteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
4+ YOEAssociate degree or equivalent experience, 4+ years supporting complex automation or laboratory systems, customer-facing troubleshooting experience, project execution skills, and ability to travel up to 100%.
automation hardware, laboratory instrumentation, diagnostic equipment
1w
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IT Support Specialist
Carlsbad, California, United States
OnsiteFull Time
24 Hour Fitness
24 Hour Fitness: Operates a national chain of commercial fitness clubs.
1+ YOEHigh school diploma or equivalent and 1+ year customer service experience required. Technical support, problem-solving, data entry, rotating schedule, overtime availability, and occasional travel required.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft Outlook, Windows Operating Systems, Apple Operating Systems X, iOS, Automatic Call Distributor, Remedy Information Technology Service Management Suite, Local Area Networks (LAN), Wide Area Networks (WAN)
2w
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Support Specialist, Workforce
Austin or Akron or Irvine or San Francisco
$22-$29/hr HybridFull Time
Restaurant365
Restaurant365: Cloud-based accounting and back-office software for restaurant operators.
Experience with payroll and HR systems, strong attention to detail, Excel proficiency, technical aptitude, and effective written and verbal communication.
R365 Payroll, Microsoft Excel
1mo
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Retail Support Specialist
San Marcos, California, United States
$26/hr OnsiteFull Time
DSI Systems
DSI Systems: Provider of retail sales enablement and business support services.
Strong customer service and communication skills; ability to handle escalations, multitask across systems, and work flexible hours including evenings/weekends; detail-oriented with problem-solving skills; retail or technical support experience preferred.
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)
Fountain Valley, California, United States
$18-$28/hr FieldPart Time, Seasonal
H&R Block
H&R BlockNYSE: HRB: Provides income tax preparation and small business financial services.
Field-based role supporting setup and maintenance of seasonal tax offices; requires ability to lift 55+ lbs, basic technical hardware troubleshooting, reliable transportation, and proficiency with Microsoft Outlook/Teams.
Microsoft Outlook, Microsoft Teams, Microsoft Office

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