Top Senior IT Jobs

Provide frontline IT support for clinical and corporate users: manage phone/chat/ticket queues, troubleshoot Windows/macOS/iOS hardware and software, administer Microsoft 365 services (Exchange, SharePoint, Teams, OneDrive), monitor Entra ID and service health, automate with PowerShell, and collaborate with MSP to maintain secure, high-availability operations.

Support and integrate OT and lab applications for manufacturing and R&D: gather requirements, manage application lifecycles (development, CSV, vendor management, releases), troubleshoot systems/infrastructure/databases, and lead multiple IT/OT projects while coordinating with global IT and site stakeholders.

Lead cloud-first IT infrastructure across the Americas, owning Cloud, Systems, Networking, and Help Desk. Drive Zero-Trust identity and access strategy, SIEM integration, endpoint and network modernization (predominantly macOS), ITIL processes, disaster recovery, compliance (ISO 27001, SOC 2), vendor negotiations, budgeting, and team development to ensure secure, highly available operations.

Manage overall IT and network operations for a large DoD contract: set strategies, policies, budgets, and procedures; develop and run network operations programs; lead dispersed teams to secure integrated and distributed networks; perform other assigned duties.