Top IT Support & Helpdesk Jobs in San Diego, CA

Provides first-level technical support for computer, network, telephone, hardware, software, and mobile-device issues. Logs, categorizes, monitors, and escalates tickets while delivering phone and remote assistance. Maintains knowledge of supported technologies, contributes to the IT knowledge base, follows secure IT service processes, and supports projects. The role emphasizes white-glove customer service, troubleshooting, communication, incident management, request fulfillment, and SLA adherence in a legal-services environment.

Provides advanced Tier 2 technical support across networking, firewalls, hardware, media players, connectivity, and enterprise environments. Diagnoses root causes, manages escalations, supports strategic accounts, and partners with Product, Engineering, Customer Success, and Sales. Administers and optimizes Zendesk AI Co-Pilot, automation, workflows, and self-service. Develops troubleshooting documentation, coaches support staff, analyzes issue trends, advocates for product improvements, and participates in on-call and occasional holiday coverage.

Administer, configure, troubleshoot, and optimize interconnected SaaS business applications supporting procurement, travel, IT service management, HRIS, finance, and operations. Manage workflows, permissions, approval routing, reporting, data imports and exports, integrations, file transfers, and vendor escalations. Support releases, testing, UAT, implementations, secure configurations, data integrity, and continuous process improvement while partnering with business teams, vendors, and IT risk stakeholders. This is a fully remote technical administration and systems support role requiring at least three years of relevant experience.

Provide hands-on technical support for payment tokenization integrations by debugging network, API, infrastructure, and downstream gateway issues. Own customer onboarding, escalations, incident and maintenance communications, status page updates, and cross-team coordination. Lead customer integrations from kickoff through go-live, create documentation and training, meet SLAs, and serve as the primary Support decision-maker during PT business hours. Participate in an every-third-weekend on-call rotation.

Own customer infrastructure support tickets from initial response through resolution while meeting SLAs. Diagnose Linux-based GPU cluster issues, troubleshoot access, storage, networking, containers, drivers, billing, and account problems, and coordinate escalations. Execute and improve runbooks, document solutions, maintain customer and internal documentation, communicate clearly under pressure, and participate in on-call coverage across time zones.

Supports the full lifecycle of enterprise business applications in an Agile IT environment, including analysis, design, testing, deployment, maintenance, integrations, documentation, and process improvement. Collaborates with business stakeholders, technical teams, vendors, and senior analysts to maintain stable and secure applications. Provides end-user support through issue triage and root-cause analysis, monitors project deliverables, manages risks, and supports dataflows and technical procedures.

Leads Docker’s global Information Technology organization, overseeing help desk services, application management, device lifecycle logistics, internal productivity tools, service metrics, SLAs, and continual improvement. Develops multi-year IT strategy and technology roadmaps, architects and optimizes the SaaS and cloud application ecosystem, manages technical debt, and partners with executives and technical leaders to support business growth. Builds a metrics-driven, customer-focused team and advances AI- and automation-first practices.

Owns Salesforce CPQ configuration, approval processes, automation, custom objects, reporting, data quality, integrations, troubleshooting, and deployments. Partners with Sales, Sales Operations, Marketing, and leadership to translate business needs into scalable solutions. Responsibilities include QA/UAT, data imports and deduplication, connected sales technology management, documentation, user training, and leading Salesforce projects.

Provides senior technical leadership for IT support and operations in a remote healthcare technology environment. Owns complex escalations, incident resolution, root cause analysis, endpoint and identity administration, onboarding and offboarding, vendor escalations, documentation, automation, and reliability improvements. Coaches support staff, develops scalable processes, partners with Security, Compliance, Engineering, Product, and clinical teams, and communicates clearly during high-impact incidents affecting clinical workflows.

Administer, configure, deploy, maintain, troubleshoot, and optimize enterprise, COTS, cloud-based, and vendor-hosted applications. Gather business requirements, document system specifications, coordinate implementations and UAT, support data migration and cutover activities, manage security roles and permissions, and provide Tier III troubleshooting and user training. Collaborate with business owners, vendors, analysts, developers, and testing teams to improve application performance, interoperability, and support processes.