Top Senior IT Jobs in San Francisco Bay Area, CA

Lead and execute remote technical implementations for dental practices from signing through go-live. Configure PMS integrations, set up remote access and network configurations, manage AWS-hosted Windows VMs/ETL, handle support volume, liaise with MSPs, and improve onboarding processes and automation while partnering with cross-functional teams.

Lead IT operations and support for a rapidly growing fintech: maintain and upgrade systems, manage endpoints (Mac/Windows/ChromeOS), run MDM and Google Workspaces, mentor staff, define metrics, lead large IT projects, manage vendors and office technology, implement cybersecurity controls, expand support coverage, and travel internationally twice yearly.

Lead and develop an End User Services/Helpdesk team delivering IT support across a hybrid SaaS environment. Oversee day-to-day operations, SLAs, KPIs, incident escalation, vendor/licensing management, and cross-functional collaboration with infrastructure and security to improve service delivery and employee productivity in a regulated financial environment.

Lead regional Corporate IT Operations to deliver employee IT support, oversee service desk, office launches/decommissions, vendor/procurement management, partner with InfoSec and IT Engineering, monitor IT KPIs, mentor teams, and apply AI to improve workflows and service delivery.

Provide systems administration and engineering for Windows Server environments, Active Directory, SCCM/SMS, and clustered SQL. Support virtualization, storage (NetApp), backups, Citrix, and application architecture; document standards and operate independently within a team.

Lead and build the IT Infrastructure & Operations function, overseeing cloud-native platforms, networks, servers, storage, service desk, asset lifecycle, disaster recovery, and IT business continuity. Drive ITSM/ITIL processes, vendor management, budgets, KPIs/SLAs, cross-functional collaboration with security, applications, and facilities, and mentor I&O staff to support global growth and GxP compliance.

Lead multi-site IT operations for a 250-person healthcare nonprofit, managing a 6–8 person IT team, cloud and workplace environments, security and HIPAA privacy programs, vendor and vCISO relationships, disaster recovery, IT budgeting, and compliance/audit support.

Provide on-site Tier 2 IT support for San Francisco and Bay Area offices, handling hardware, OS, SaaS, networking, user identity/access, onboarding/offboarding, AV and device provisioning. Resolve and document incidents in a ticketing system, participate in on-call rotation, maintain asset inventory and documentation, collaborate on IT projects, and promote security-first operations and self-service documentation.

Lead and build Distyl's global IT organization, owning strategy, security controls, compliance (SOC 2, ISO, GDPR, HIPAA), identity and endpoint management, SaaS governance, office and global infrastructure, and hands-on execution to scale employee technology and support enterprise customers.

Manage, design, install, support, and maintain VMware virtual environments and virtual-based systems. Administer Red Hat Linux and Windows Server OS, support email systems (MS Exchange/O365 preferred), troubleshoot issues, lead tasks, and communicate effectively to manage multiple priorities.

Serve as Tier II escalation for complex IT issues across Microsoft 365 and collaboration tools. Administer identity/access (Entra ID, SSO, MFA), manage SaaS permissions, oversee device imaging, shipping, and inventory, support conference AV and VPN access, respond to security alerts, maintain Confluence knowledge base, partner with vendors, and improve support workflows for ~260–400 users.

Lead and transform corporate IT: own infrastructure, identity, endpoint security, and tooling. Assess and rebuild operations, restructure the IT team, implement IAM and endpoint management, enforce policies, improve tooling and self-service, and provide leadership reporting and security alignment.

Lead and develop an IT team to run secure, scalable infrastructure and support services. Oversee daily operations, project delivery, vendor management, compliance with security/regulatory frameworks, performance metrics, budgeting, and continuous improvement while partnering with business leaders.

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.

Lead and manage Level 1-3 Service Desk analysts supporting external clients, oversee daily operations, escalations, SLAs, and reporting. Improve service management, automation, and first-call resolution; partner with Engineering and Incident/Problem/Change Management to resolve production issues. Provide hands-on technical leadership across Splunk, Datadog, MuleSoft, SQL, and ServiceNow while managing client communications and operational metrics.

Provide Tier 2/3 IT support and escalations, architect and automate internal IT systems (especially macOS), manage MDM/RMM and identity systems, handle procurement and asset management, document processes, and optimize IT operations using scripting and AI-driven automation.

Contract IT System Administrator to manage and harden multi-cloud (AWS/Azure) infrastructure and Microsoft 365 identity/collaboration stack, support endpoints and managed IT/security SaaS platforms, automate routine tasks with scripting, maintain documentation and compliance posture for Department of War mission spaces, and serve as hands-on technical escalation for operational issues.

Contract IT System Administrator to manage and harden multi-cloud (AWS/Azure) infrastructure and Microsoft 365/Entra ID, support endpoints and managed IT/security SaaS, automate admin tasks with scripting, maintain documentation, and help meet DoW security and compliance expectations.

Lead and build Plaud's central IT function across SF and Asia. Own identity/SSO, MDM, and core SaaS stack; execute Feishu-to-Slack/Notion migrations with zero downtime; implement automated joiner/mover/leaver provisioning, MFA, and least-privilege access; run IT service desk, asset lifecycle, and onboarding/offboarding with SLAs and AI ticket deflection.

Serve as the primary on-site IT contact for the NYC office, resolving AV, network, hardware, and access issues via Jira Service Management. Manage device logistics and inventory, ensure timely laptop delivery, handle asset returns and e-waste, participate in sprint planning, escalate SEV1s, keep documentation current, and drive process improvements to elevate the employee IT experience.

Lead IT operations and strategy for enterprise systems, cloud infrastructure, networks, servers, and business applications. Ensure 24/7 production support, implement monitoring and security, manage maintenance/patching/backups, document inventories and processes, coordinate cross-site support, recommend technology improvements, and recruit/lead IT staff while prioritizing and delivering multiple projects.

Lead Corporate IT support for employees and executives, resolving complex identity and SaaS issues, owning major operational programs (onboarding, executive support, M&A), mentoring junior engineers, driving automation to eliminate recurring failures, and partnering with Security, People, and Finance on access, incidents, and compliance.

Hands-on IT Manager responsible for day-to-day IT operations and support for Neon Redwood and clients: administer cloud and identity infrastructure, implement endpoint security and compliance controls, manage device lifecycle and onboarding/offboarding, assist incident response, conduct vendor evaluations, support office networking and physical security, and enable AI tooling with security guardrails.

Manage multi-site IT support operations for a manufacturing organization: lead L1/L2 teams, resolve hardware/software issues, oversee infrastructure, enforce cybersecurity, coordinate vendors, manage imaging and deployments, document systems, and align IT with production goals.

Provide frontline and advanced application support for radiology imaging workflows: incident triage, user provisioning, configuration changes, DICOM troubleshooting, monitoring interfaces, coordinating with networks/storage/vendors, maintaining SOPs and knowledge base, delivering end‑user training and on‑call doctor support to meet SLAs.