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428 technical support jobs at 263 companies in Mission Viejo, CA

3mo
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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.
Bachelor's in CS/engineering or related field; strong technical diagnostic ability; customer tech support experience; flexible schedule; detail-oriented; EV charging background.
OCPP, OCPI, EV charging
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2d
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Technical Support Specialist
Boston or Nashville or Raleigh or Costa Mesa or Dallas or Chicago
$68k-$102k/yr HybridFull Time
Schneider Electric
Schneider ElectricEuronext Paris: SU: Provider of energy management and industrial automation solutions.
2+ YOEBachelor's degree in electronics, mechanical engineering, or related technical field; 2+ years in eMobility or EV charging support; 3–5 years relevant technical support experience; MS Office and Zendesk experience.
Microsoft Office Suite, Zendesk, Wi-Fi
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4d
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Technical Support Engineer
Santa Ana or Plano or Boca Raton or Jersey City or United States
$41-$67/hr OnsiteFull Time
Collectors
Collectors: Providing authentication and grading services for high-value collectibles.
5+ YOERequires 5+ years in technical support engineering, SRE, or Tier 3 escalation; identity provider, networking, SQL, scripting, and ticketing-system experience; U.S. work authorization.
Descope, Okta, Datadog, Splunk, SQL, NetSuite, Navision, Zendesk, Jira, ServiceNow
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2w
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Technical Support Engineer
London or New York City or San Francisco or Los Angeles
OnsiteFull Time
DoorDash
DoorDashNYSE: DASH: Local food delivery and on-demand logistics platform.
3+ YOERequires 3+ years in technical or integration support, production POS integration experience, API and JSON expertise, Python, HTTP debugging, curl or Postman, Zendesk, Jira, and strong troubleshooting and documentation skills.
REST, JSON, Python, HTTP, curl, Postman, Zendesk, Jira, Salesforce, Square, Toast, Lightspeed, Simphony, Micros, Omnivore, Agilysys, Covey
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1mo
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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
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1w
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Intermediate Technical Support Analyst
Los Angeles or Logan or United States
$55k-$72k/yr HybridFull Time
Journal Technologies
Journal TechnologiesNASDAQ: DJCO: Provides enterprise software for courts and justice system agencies.
2+ YOERequires 2+ years of technical support experience, software troubleshooting, SQL queries, Java application support, strong communication, and the ability to manage complex issues. IT certificate or diploma preferred.
Java, HTML, SQL, Groovy, JavaScript, PL/SQL, Transact-SQL, Crystal Reports, Scrum, Agile
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4w
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Technical Support Engineer (SysOps)
Los Angeles, California, United States
$90k-$130k/yr OnsiteFull Time
Vast.ai
Vast.ai: Decentralized marketplace for GPU cloud computing resources.
Strong Linux SysOps and support experience with Docker, NVIDIA GPU/CUDA, virtualization, networking, Python/Bash scripting, and clear technical communication.
Ubuntu, RHEL/CentOS, Debian, Docker, Docker Compose, NVIDIA CUDA, KVM, Proxmox VE, VMware, Python, Bash, TensorFlow, PyTorch, Prometheus, Grafana, Vast.ai
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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.
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1mo
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Technical Support Engineer (Integrations)
Los Angeles or Chicago or Austin
$60k-$90k/yr HybridFull Time
FloQast
FloQast: Cloud-based platform for automating monthly financial close processes.
2+ YOE2+ years in technical support or IT, strong troubleshooting and communication skills, experience with integrations/APIs, ability to work in-office 3 days/week (Tue-Thu), high emotional intelligence and critical thinking.
Postman, Zendesk, Salesforce, JIRA, SQL, OAuth, SAML, SSO, SFTP, REST APIs, Postman, Super, Slack, session replay
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1mo
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Technical Support Scientist
Pomona, California, United States
$82k-$141k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
3+ YOEBA/BS in Chemistry or Biological Sciences, 3+ years related experience, strong technical writing and communication, lab equipment knowledge, problem-solving, ability to run experiments, and follow protocols.
Microsoft Excel, Microsoft Word, Agile
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2w
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Technical Support Specialist
Long Beach, California, United States
$6k-$8k/mo OnsiteFull Time
Long Beach City College
Long Beach City College: Public community college offering academic and vocational programs.
1+ YOEBachelor's in IT/computer science/MIS or equivalent and 1 year of progressively responsible IT customer support experience; may require valid California driver’s license.
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1mo
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Technical Support Scientist
Pomona, California, United States
$82k-$141k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
3+ YOEBA/BS in Chemistry or Biological Sciences, 3+ years related experience, lab equipment knowledge, technical writing, investigations, validation, familiarity with QSR/ISO/FDA, and MS Excel/Word skills.
Microsoft Excel, Microsoft Word, MS Office, Agile
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1mo
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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
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2mo
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Technical Customer Support Specialist
Los Angeles or United States
$60k-$80k/yr HybridFull Time
Zoo
Zoo: Develops infrastructure and AI-powered tools for hardware design.
2+ YOE2+ years in customer/technical support for SaaS or engineering tools, strong written/verbal communication, troubleshooting skills, ability to create documentation and collaborate with product/engineering.
Zoo Design Studio, Zookeeper, CAD
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3w
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Technical Operations Support Analyst
Aliso Viejo, California, United States
HybridFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentTokyo Stock Exchange: 6758: Develops and publishes PlayStation gaming hardware, software, and services.
1+ YOERequires 1–3 years in IT, technical or operations support; knowledge of computer systems, operating systems, networking, troubleshooting, ticketing processes, documented procedures, and strong communication skills.
Linux, Jira, Confluence, ServiceNow, AWS, Google Cloud, PowerShell, Bash, Python
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3w
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Technical Operations Support Analyst
Aliso Viejo, California, United States
HybridFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
1+ YOE1–3 years IT or technical/operations support experience, foundational networking and troubleshooting skills, ticketing experience, strong communication, attention to detail, and willingness to work flexible schedules.
Linux, Jira, Confluence, ServiceNow, PowerShell, Bash, Python, AWS, Google Cloud
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3d
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Technical Support II - LA Region
Los Angeles or Gardena or Paramount or Burbank
$33-$34/hr FieldFull Time
ASPCA
ASPCA: Protects animals through rescue, medical care, and legal advocacy.
4+ YOERequires 4+ years in help desk or desktop support, Windows, iOS, Microsoft 365, endpoint and identity management, networking, and systems administration; high school diploma/GED and English required.
Windows 10, Windows 11, iOS, macOS, Microsoft Office, Microsoft 365, Outlook, Box, Okta, Adobe Suite, Chromium, 8x8, Microsoft Teams, Zoom, iPhone, iPad, MiFi, Microsoft Intune, Jamf, Entra ID, Datto RMM, PowerShell, FreshService, Active Directory, Microsoft Azure, VLANs, TCP/IP, DHCP, DNS, Meraki, CIS Controls, Planview AdaptiveWork
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1mo
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Technical Support Representative I (Remote)
Carlsbad or Phoenix or Austin or Jefferson City or Tallahassee
$19-$21/hr RemoteFull Time
HM Electronics
HM Electronics: Provides specialized communication and timing solutions for various industries
1+ YOE1+ year customer service experience required; technical support or call center preferred. Must have troubleshooting skills, multitasking ability, basic/intermediate computer skills, private wired workspace, and flexible availability including evenings, weekends, and holidays.
D365, AX
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3w
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Senior Technical Support Trainer
Rosemead, California, United States
$90k-$127k/yr HybridFull Time
Panda Restaurant Group
Panda Restaurant Group: Operator of American Chinese fast-casual restaurant chains.
5+ YOEBachelor's in IS or equivalent,5+ years technical writing/training experience,experience with AI-enabled tools and knowledge management,completion of required trainings,obtain Food Handler card within 30 days.
AI-enabled tools, knowledge management platforms, eLearning, learning analytics
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1w
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Technical Consultant – Integrated Support
Redlands, California, United States
$84k-$142k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
5+ YOERequires 5+ years in GIS technical support, system administration, or technical consulting; 3+ years with ArcGIS Enterprise; enterprise databases; customer support; US citizenship; and a bachelor's degree in a related STEM field.
ArcGIS Enterprise, Linux, Python
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