Top Senior IT Jobs in Los Angeles, CA

Administer Epic’s corporate identity, access, endpoints, applications, devices, and employee IT support. Manage onboarding and offboarding, access reviews, authentication and device standards, MDM provisioning, asset inventories, procedures, and audit evidence. Support SOC 2 or similar compliance activities, security reviews, and incident response while partnering with infrastructure and people operations. This is a fully remote, US-based role supporting a global engineering team.

Lead administration of Microsoft 365, Google Workspace, SaaS applications, Azure identity, and cloud infrastructure in a fully cloud-based organization. Provide Level 2/3 service desk escalation, execute migrations and cybersecurity projects, establish IT service processes, manage assets and vendors, and support onboarding, offboarding, incident response, change management, and M&A initiatives. The role partners with IT leadership and may help build and manage a growing internal technical team.

Serve as the technical escalation lead for Plant and HQ IT, supporting Microsoft ecosystem and plant-floor hardware, mentoring the team, implementing ITSM practices, and building automation (PowerShell, Power Automate) and AI-assisted support to reduce repeat incidents and scale IT operations.

Design, implement, and maintain enterprise-scale Windows Server and Active Directory infrastructures, endpoint and patch management, and identity/access controls. Provide architecture for Group Policy, SCCM/JAMF/Intune, cross-platform endpoint management, automation scripting, and compliance with NIST/CMMC. Support end users, coordinate patching, and ensure reliable IT operations for site mission systems.

Lead global IT operations for a HIPAA-regulated healthtech company, managing a small support team and hands-on ticketing. Build and maintain systems for compliance and visibility, optimize vendor costs, implement security/onboarding processes, drive process improvements with KPIs and automation, and serve as primary IT liaison to leadership and partners.

Supervise IT staff and manage multi-site infrastructure, networks, servers, endpoints, access controls, physical security systems, vendors, budgets, and technology projects. Maintain data protection and HIPAA safeguards, oversee account provisioning and security incident response, coordinate MSP services, track IT performance, support site openings, and provide escalated technical support. The role requires reliable system availability, proactive risk remediation, accurate access administration, and cross-departmental technology planning.

Lead and mature cloud-first Microsoft-based IT operations: ensure reliability, security, and performance across infrastructure, endpoints, identity, collaboration, and service desk. Manage a small internal team and MSP, own budget and roadmap, oversee Intune, Entra ID, M365 administration, network modernization, backups/DR, vendor/contracts, SLAs, compliance (e.g., SOC 2), and continuous monitoring and automation to support company growth.

Manage and maintain IT infrastructure for the data team: deploy reliable systems, ensure data/network security and backups, design policies and procedures, audit systems, identify and fix issues, control IT assets and budget, and implement cost-effective strategic solutions.

Build and lead a centralized IT function across a holding company and portfolio. Run acquisition IT workstreams and create a Day 1-100 integration playbook. Select and operate identity and access systems, build joiner/mover/leaver processes, maintain living inventory of tools/accounts/licenses, manage MSP relationships and vendor contracts, and connect back-end systems to the cross-portfolio data platform while engaging business stakeholders.

Provide senior-level remote IT support and operations for a distributed workforce: troubleshoot macOS/Windows/Linux/mobile, manage onboarding/offboarding, administer identity (Rippling/Okta) and MDM, maintain asset inventory, build AI-driven automations (Console.com, Risotto, Unthread), support SOC 2/HIPAA/ISO compliance, write runbooks in Notion, and contribute to the IT roadmap while mentoring the team.

Serve as first-line IT support for hardware, software, networking, and enterprise applications. Triage and resolve support tickets, manage onboarding/offboarding, administer Okta and endpoint management (Intune, Jamf), maintain device health and access controls, collaborate with Security and Engineering, document processes, and improve support workflows to ensure a secure, compliant, and user-friendly hybrid work environment.

Lead and govern global IT change management lifecycle: intake, risk-based assessment, approvals, execution, validation, post-change review, reporting, and continuous improvement. Coordinate across IT teams, vendors, MSPs, and regions to minimize service disruption, maintain audit-ready records, deliver training, and drive tooling and process automation opportunities to support high-availability and data center operations.