Top IT Support & Helpdesk Jobs in San Diego, CA

Provide 1st–2nd line IT support for executives in the New York office, manage high-priority incidents via ServiceNow, troubleshoot Microsoft and mobile technologies, administer Active Directory, escalate to technical teams, support desk moves and out-of-hours events, and maintain compliance with FCA and ITIL practices.

Implement, configure, and support client networking and systems for an MSP environment. Provide level-2 technical support, troubleshoot hardware/software (Mac and Windows), manage backups, EDR remediation, RMM tasks, and update client documentation. Participate in projects, maintain certifications, meet KPIs (MTTR, CSAT, utilization, SLA), and perform occasional onsite work and after-hours support.

Administer and optimize Transfr's IT environment for a distributed workforce: endpoint management, onboarding/offboarding, hardware procurement, software/MDM/RMM/VPN administration, help desk support, training, and IT projects to scale operations.

Provide hands-on IT support for manufacturing and corporate environments: troubleshoot production/test stations, maintain Windows and Linux systems, manage virtualization (VMware/Hyper-V/Azure), networks, monitoring, backups, and automation (PowerShell/Bash). Create documentation and training, work with DB/network/process-control teams, and improve processes through data-driven analysis and quality/safety practices.

Remote IT Manager responsible for analyzing, upgrading, and administering IT systems (networks, servers, email, backups), evaluating vendors and technologies, managing projects, tracking inventory, training staff, and providing technical support to improve operational efficiency.

Provide technical assistance and troubleshooting for software products, collaborate with development to resolve issues, and ensure smooth operation and positive user experience while communicating effectively with clients.

Provide escalation support for messaging and mobile environments: triage, investigate, and resolve user issues via email/phone/ITSM; coordinate with attorneys, vendors, Architecture, and Security teams; execute and document production changes; drive platform improvements and maintain email/mobile security.

Provide frontline technical support for clinicians using Ambience's AI documentation platform via Intercom, email, and PagerDuty. Diagnose and resolve complex EHR integration and user configuration issues, create and maintain Notion/Intercom knowledge resources, escalate trends to Product/Engineering/CS teams, and contribute to CSAT/FCR reporting and on-call rotations.

Provide frontline IT support at Cribl's San Francisco office and globally: hardware provisioning, access requests, onboarding/offboarding, AV and event support, MDM and cloud tool support, document troubleshooting in a knowledge base, execute projects to automate and integrate systems, and participate in on-call/standby duties.

Provide expert technical support for commercial and industrial water treatment systems (UV, ion exchange, filtration, RO). Troubleshoot, manage warranty and logistics inquiries, coordinate field service and startups, interpret wiring diagrams/CAD, use Salesforce for service management, and provide on-call support. Travel ~20%.