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421 technical support jobs at 263 companies in Lake Forest, CA

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.
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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1mo
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Technical Support Specialist
Culver City, California, United States
$70k/yr HybridFull Time
Dreamscape Learn
Dreamscape Learn: Providing immersive virtual reality educational experiences for students.
1+ YOE1–3 years technical/help desk support experience; troubleshooting hardware, software, networking; strong verbal/written communication; Windows proficiency; basic networking knowledge; ability to create documentation.
Microsoft Windows, Python, XML, PowerShell, batch files, DMX, Dante
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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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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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3mo
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Intermediate Technical Support Analyst
Logan or Los Angeles or United States or Melbourne or Victoria
$55k-$72k/yr HybridFull Time
Journal Technologies
Journal TechnologiesNASDAQ: DJCO: Provides enterprise software for courts and justice system agencies.
2+ YOE2+ years technical support experience with web-hosted/on‑premise/cloud software; working knowledge of Java, HTML, SQL; strong communication, multitasking, and customer-focused troubleshooting skills.
Java, HTML, SQL, Groovy, JavaScript, PL/SQL, Transact-SQL, Crystal Reports
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1mo
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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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3w
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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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3w
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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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2d
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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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3mo
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Technical Support Analyst
Los Angeles, California, United States
$75k-$85k/yr OnsiteFull Time
Pillsbury Winthrop Shaw Pittman
Pillsbury Winthrop Shaw Pittman: International law firm providing comprehensive legal and strategic advisory.
3+ YOEThree to five years IT support experience, in a law firm preferred; strong Windows 10/11, Office, Teams; remote access, MDM, ServiceNow; strong communication and multitasking.
Windows, Microsoft 365, Teams, macOS, iOS, Android, ServiceNow, Mobile Device Management, Printers, Remote Access
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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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2w
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Technical Support Engineer - Residential Solar
Ontario, California, United States
$60k-$70k/yr OnsiteFull Time
Renogy
Renogy: Manufacturer of off-grid solar and energy storage products.
0+ YOEBachelor's in electrical engineering or equivalent experience; 0–3 years technical support/field/test experience; strong electrical troubleshooting, communication, and problem-solving skills.
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1mo
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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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1w
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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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1w
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Regional Technical Support Specialist - Southern California
Moorpark or Los Angeles or Anaheim or Bakersfield or Simi Valley or Costa Mesa or Irvine or Chino
$28-$33/hr HybridFull Time
Pentair
PentairNYSE: PNR: Manufactures water treatment systems and swimming pool equipment globally.
Experience in technical support (pool systems/HVAC/plumbing/electrical), strong phone-based troubleshooting, technical manual/schematic literacy, excellent communication, bilingual English/Spanish desired.
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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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1w
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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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1mo
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MedTech Technical Support Representative
Carlsbad or Charlotte or Phoenix or Chicago or Dallas or United States
$27-$30/hr FieldPart Time
IQVIA
IQVIANYSE: IQV: Provides clinical research and data analytics for pharmaceutical companies.
1+ YOEHS diploma +1 year technical experience required; install software patches, troubleshoot electronics/mechanics/electromechanical systems, document service steps, clear hospital/vendor credentialing and immunization requirements, possess valid driver's license and lift up to 70 lbs.
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1mo
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Technical Support Specialist II
El Segundo, California, United States
$35-$38/hr OnsiteFull Time
Los Angeles Times
Los Angeles Times: Publishes news and produces multimedia storytelling content.
3+ YOEBachelor's in IT (or related) with 3+ years help desk/desktop support (or 5+ years without degree); experience with PowerShell/Bash, MDM, AD/Entra ID/Azure AD, ITSM tools, EDR, AV conferencing, Google Workspace, Windows/macOS; strong troubleshooting and customer service.
PowerShell, Bash, Zoom, Google Meet, Google Workspace, Microsoft WinOS, Apple macOS, Microsoft Office 365, ManageEngine EndPoint Central, Jamf Pro, Kandji, Microsoft Intune, ManageEngine ServiceDesk Plus, Jira, ServiceNow, Zendesk, Active Directory, Entra ID, Azure AD, EDR
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