Top Senior IT Jobs

Provides desktop and network technical support for military intelligence operations. Installs, troubleshoots, services, and repairs computers, network equipment, telecommunications equipment, and related software. Diagnoses hardware, software, and connectivity issues; maintains network diagrams, circuit records, and trouble logs; trains users; recommends hardware and software purchases; and performs basic PC, PBX, and network software programming.

Leads onsite digital technology services across Tucson campuses, serving as the DT liaison to site leadership and overseeing IT service delivery, infrastructure operations, vendors, compliance, projects, budgets, SLAs, and continuous improvement. Coordinates demand planning, technology adoption, incident support, governance activities, and local project escalations while ensuring alignment with enterprise standards and business needs.

Maintains and deploys desktop, laptop, and mobile hardware, operating systems, configurations, patches, and applications. Tests hardware and updates, troubleshoots operating system and application issues, supports deployment teams, coordinates vendor escalations, identifies automation opportunities, and creates technical documentation. The role requires strong endpoint support experience across Windows and Mac environments, occasional night or weekend work, and up to 10% overnight travel.

Own corporate IT for a distributed organization, including identity and access management, device fleet administration, SaaS licensing, endpoint security, vendor management, office networking, documentation, workflow automation, and hands-on site support. Establish scalable IT processes, manage budgets and headcount, guide junior support staff, and travel periodically to Seattle and Mississippi locations.

Supervises and provides hands-on technical leadership to a team of 2–6 user support technicians. Resolves escalated computer-user issues, coordinates priorities, hires and evaluates staff, manages inventories, recommends technology upgrades, maintains system configurations, and partners with systems and management teams to deliver technology enhancements.

Own employee IT support, device lifecycle management, identity and SaaS administration, office infrastructure, onboarding, and scalable IT processes. The role supports macOS and Windows environments, MDM, SSO, Google Workspace, Slack, networking, AV, conference rooms, access controls, compliance, and asset management. It is a hands-on, on-site position requiring strong troubleshooting, documentation, communication, and customer-service skills.

Own day-to-day IT operations for the San Francisco office and hybrid workforce. Responsibilities include helpdesk support, onboarding and offboarding, Okta administration, MDM fleet management, Google Workspace and SaaS administration, AV and conference room support, office networking, asset management, documentation, and SOC 2/ISO 27001 compliance support. The role also administers enterprise AI tools and supports automation, security, and internal audits.

Provides Tier 1 and 2 IT support and full-lifecycle administration for USSOCOM LAN/WAN, network, communications, endpoint, wireless, VPN, and classified infrastructure. Installs, configures, monitors, patches, troubleshoots, defends, and documents routers, switches, PCs, mobile devices, operating systems, and related systems. Supports CSfC kits, software licensing, data migration, technical planning, and network performance. The role is on-site in Coronado and may require shift or non-standard schedules.

Leads organizational IT operations, infrastructure, systems administration, cybersecurity, help desk, and end-user support. Manages Windows and virtual environments, Microsoft 365, networks, firewalls, communications systems, backups, disaster recovery, and security controls. Oversees technology projects, vendors, procedures, risk management, and system reliability while hiring, developing, and supervising IT staff. Partners with business leaders to align technology strategy and implement scalable solutions.

Lead and manage IT Ops team delivering help desk and sysadmin services, own runbooks and SLAs, drive automation and projects (backup, virtualization, provisioning), handle escalations and cross-team compliance coordination, and hire/mentor staff.

Leads a site IT team and oversees system administration, Windows Server, Active Directory, virtualization, networking, endpoints, backups, security, compliance, vendors, and IT planning. Manages incidents, documentation, infrastructure reliability, CMMC requirements, Microsoft 365 GCC High initiatives, and hardware lifecycles. Recruits, mentors, and evaluates staff while coordinating with division IT leadership. Provides occasional support at other sites and may work after hours during critical outages or maintenance windows.

Manages hands-on IT infrastructure and operations across corporate, warehouse, retail, and hospital environments. Responsibilities include configuring POS systems, supporting new store openings, administering Microsoft 365, servers, networks, endpoints, payment terminals, backups, and security controls. The role provides technical escalation support, manages vendors and IT assets, maintains documentation, supports onboarding and access management, and travels to locations for installations and go-lives.

Provide remote and in-person IT service desk support by diagnosing and resolving hardware and software issues. Respond to incidents and requests through multiple channels, document work in ServiceNow, route and escalate tickets, monitor resolution, and communicate proactively with colleagues. Use Nexthink and other performance systems for proactive support, provide training and knowledge sharing, and assist with assigned projects. Occasional weekend or after-hours emergency support may be required.

Provides cross-functional application, account, desktop, workstation, printer, peripheral, and basic network support at Scott Air Force Base. Manages tickets, escalations, user setups, migrations, relocations, troubleshooting, documentation, metrics, and coordination with Government administrators and DISA support teams. Provides workload coverage, backfills absent staff, supports transitions, and maintains service continuity during peak periods.

Directs the Club’s information technology and audio/visual functions, including infrastructure planning, network and server administration, cybersecurity controls, user support, vendor management, disaster recovery, telecommunications, budgets, and technology installations. Supervises IT and A/V staff, manages systems such as POS and accounting platforms, coordinates technology for construction and events, and ensures reliable operation of networks, security cameras, communications, and club-wide audio/visual systems.

Leads corporate IT operations at Hadrian’s Torrance headquarters, managing technicians, analysts, and systems administrators. Responsibilities include service desk leadership, AI chatbot and ticket-deflection automation, executive support, conference-room and event AV, factory IT partnership, SaaS administration, vendor and license management, escalations, postmortems, hiring, and team development. The role requires strong corporate IT experience, automation skills, executive support judgment, and hands-on AV expertise.

Supports and improves JDE and Field Service Management applications by gathering requirements, configuring software, managing integrations, designing reports and conversions, testing solutions, and providing production support. Acts as a liaison among business, IT, vendors, and project teams; manages IT initiatives, documents processes, trains users, resolves incidents, meets SLAs, and mentors team members. Travel to job sites and offices is required 40–60% of the time.

Manages digital workplace operations, including Active Directory, Microsoft Entra ID, endpoint management, workstation lifecycle services, and productivity technologies. Leads managed service providers and technical resources, oversees ITSM processes, service performance, security compliance, vendor relationships, and continuous improvement. Drives technology implementations, automation, reporting, vulnerability remediation, and end-user experience improvements while partnering with infrastructure, cybersecurity, service desk, and business teams.

Provides Tier 1 and Tier 2 technical support for local and remote employees, managing high-volume Zendesk tickets and SLA compliance. Responsibilities include Windows and Microsoft 365 support, Entra ID administration, hardware deployment and imaging, mobile device troubleshooting, endpoint management, asset tracking, equipment logistics, documentation, escalations, and mentoring junior helpdesk staff. The role is fully onsite in East Liberty, Ohio and supports users across the United States and Canada.

Manages day-to-day IT operations across business and clinical teams during a three-month contract. Oversees an outsourced MSP, junior IT staff, infrastructure, enterprise applications, end-user support, device provisioning, and multi-site service consistency. Leads IT projects, manages vendors, resolves escalations, and coordinates effectively with technical and non-technical stakeholders.

Provides advanced systems administration and desktop support for NGA College users in a classified customer environment. Responsibilities include troubleshooting hardware and software, managing Windows and VDI systems, installing upgrades, maintaining networked workstations, auditing configurations, managing inventories, supporting video teleconferencing, training users, coordinating events and maintenance, and guiding junior staff. The role requires onsite customer support, occasional after-hours work, strong documentation and communication, and handling complex systems, data recovery, and infrastructure issues.

Lead the company’s IT function, overseeing enterprise platforms, core infrastructure, systems administration, security, uptime, scalability, monitoring, automation, and change management. Partner with engineering and business teams to design, deploy, support, and improve resilient IT systems. Establish standards and best practices, troubleshoot mission-critical environments, and manage Windows, authentication, networking, virtualization, and automation technologies.

Provides on-site IT systems support for the National Guard Bureau, including provisioning network and email accounts, VPN and hardware requests, troubleshooting user issues, software updates, audiovisual and VTC support, and IT equipment logistics. The role also manages property inventory activities, serves as Alternate Property Liaison Officer, inspects equipment and burn bags, and supports federal contracting and acquisition operations.

Own day-to-day operation, security, and reliability of a Windows-based hybrid-cloud environment across approximately 30 locations. Responsibilities include Active Directory and Entra ID administration, Microsoft 365, server and endpoint management, security hardening, networking, virtualization, patching, monitoring, PowerShell automation, backups, disaster recovery, documentation, change management, and escalation support.

Resolves complex Level 2 escalations involving networks, servers, cloud infrastructure, VoIP, Windows systems, Active Directory, and Group Policy. Provides advanced troubleshooting, collaborates on long-term solutions, maintains technical documentation, mentors junior staff, and supports maintenance or incidents outside normal hours.