Top Senior IT Jobs

Provide high-touch IT support to executives across office, travel, and home environments. Diagnose and resolve hardware, software, mobile-device, operating-system, and video-conferencing issues across Windows and macOS. Manage support queues, installations, break/fix work, documentation, knowledge resources, and asset tracking. Build strong client relationships, communicate technical concepts clearly, support AI tools and security policies, and provide independent on-call and after-hours support in an on-site environment.

Provide single-threaded, white-glove IT and AV support for C-suite executives on the US West Coast. Own end-to-end onboarding, proactive device health, live-event AV, travel readiness, PagerDuty on-call, and confidential incident response. Build runbooks, automate diagnostics, train EAs, and maintain KPIs for MTTR/FTTR/CSAT while collaborating with AV Engineering, InfoSec, and workplace teams.

Provides advanced remote and onsite IT support for client hardware, software, networks, servers, cloud platforms, security, backups, and communications systems. Troubleshoots complex issues, manages tickets, collaborates with vendors and internal teams, documents solutions, mentors junior staff, supports network cutovers and hardware refreshes, and participates in after-hours on-call rotations. The role requires regional travel, strong customer communication, and expertise in managed service provider environments.

Leads process improvement, governance, knowledge management, problem management, compliance, and automation initiatives across Help Desk and Technology Support operations. Establishes service standards, evaluates performance, manages documentation, analyzes metrics and feedback, coordinates corrective actions, and drives service improvement programs from planning through completion. Partners with internal teams, vendors, and service providers to improve efficiency, service quality, operational maturity, and customer experience.

Own Help Desk service delivery operations, monitoring ticket queues, incidents, SLAs, service health, and operational trends. Coordinate major incident response, stakeholder communications, escalations, and remediation efforts across internal teams, vendors, and technology partners. Analyze recurring issues and performance data to identify root causes and improve service stability. Maintain dashboards, facilitate operational reviews, track corrective actions, and provide leadership with service performance, risk, and incident updates.

Provides on-site IT end-user support for hardware, software, networks, VoIP, mobile devices, printers, security patching, and user onboarding. Manages workstation provisioning, imaging, inventory, asset disposal, account administration, and troubleshooting. Maintains documentation and knowledge-base articles, supports IT asset management compliance with DFARS and CMMC controls, and participates in Lean/Six Sigma improvement activities.

Own the company’s identity, endpoint, and IT service management strategy. Administer Jira and Jira Service Management, Microsoft Entra, Jamf-managed macOS devices, Microsoft 365, Slack, and Confluence. Build access, device trust, onboarding, offboarding, automation, and email security workflows. Lead SaaS governance, endpoint security, troubleshooting, and internal tooling improvements while partnering cross-functionally in a hybrid Boston office environment.

Leads IT operations and O&M support for a classified Intelligence Community customer. Oversees IT sustainment, procurement, security, asset management, mission support, and maintenance while designing and maintaining cloud, Linux, Windows, network, telephony, hypervisor, and hyper-converged environments. Troubleshoots complex systems and identifies innovative improvements to meet mission objectives. A bachelor’s degree and substantial IT operations experience are required; classified-environment experience and CISSP or ITIL certification are preferred.

Leads a team of 14+ systems administrators supporting engineering labs, factories, and multiple security domains. Responsibilities include people management, technology insertion, service delivery, project assignment, workforce planning, operating-plan management, recruiting, training, performance management, and cross-functional collaboration. The role requires on-site leadership in Tucson and supports digital technology operations across the program lifecycle.

Provides senior functional and technical support for Navy and Marine Corps logistics information systems. Oversees AIS operations, system administration, database performance, testing, troubleshooting, user access, audits, data integrity, upgrades, training, and business process improvements. Supports requirements generation, data migration, software integration, and data science initiatives while mentoring analysts. Requires extensive Navy logistics AIS experience, Secret clearance, Unix/Linux familiarity, and travel to domestic and overseas military locations.

Administer secure and air-gapped enterprise systems, including installation, configuration, upgrades, patching, virtualization, Windows and Linux environments, monitoring, troubleshooting, documentation, and Tier II support. The role maintains compliance and security standards, supports users, resolves infrastructure issues, and escalates problems as needed. It is onsite in El Segundo, California, requires U.S. citizenship and the ability to obtain a Secret clearance, and may involve occasional travel.

Lead the company’s macOS environment as an onsite individual contributor. Manage the full Apple device lifecycle, Jamf administration, endpoint security, employee support, identity and access workflows, and office connectivity. Build secure automations using Python, shell scripting, APIs, webhooks, and AI tools. Administer Slack and integrations with Rippling, Google Workspace, and Jamf while improving onboarding, offboarding, compliance, documentation, and incident-response processes.

Provide technical support for employees, executives, and clients across desktop systems, hardware, software, accounts, networks, VOIP, conference rooms, and remote environments. Manage onboarding and offboarding, inventory, ticketing, vendor coordination, endpoint security, identity systems, and technology testing. Document solutions, create user guides, support IT initiatives, and coordinate with DevOps and information security teams.

Provides advanced IT support for complex hardware, software, and network issues, with specialized expertise in MDM, iOS, Linux, A/V, and executive support. Leads and mentors technical support teams, manages IT projects, documents resolutions, and collaborates on escalated issues. The role also involves hardware and software configuration, customer service, remote support, and maintaining current technical knowledge.

Provides Tier 2 end-user support by troubleshooting hardware, software, network, and peripheral issues. Installs and configures computers, applications, monitors, printers, and scanners; maintains Windows desktops and laptops; manages software upgrades; documents resolutions; supports user provisioning in IDAM and LDAP; and enforces IT policies. Requires SAP experience, a TS/SCI clearance, eligibility for SAP access, and willingness to complete a CI polygraph.

Oversee and manage the nonprofit's IT infrastructure, security, cloud systems, and vendor relationships. Provide technical support and training, manage IT budgets and policies, lead system upgrades and digital transformation projects, and implement tools to support fundraising, communications, and service delivery.

Manages IT infrastructure operations, including servers, networks, storage, system security, monitoring, upgrades, and compliance. Leads IT staff, coordinates cross-functional technology initiatives, troubleshoots performance issues, develops policies, manages vendors, and recommends technology investments. Ensures reliable, secure, scalable systems aligned with organizational objectives and industry standards.

Provides operational support, monitoring, troubleshooting, maintenance, and continuous improvement for enterprise integration services. Supports EDI transactions, APIs, file transfers, middleware, SQL processes, packaged applications, and reporting. Resolves incidents, performs root-cause analysis, coordinates vendors, supports testing and deployments, maintains technical documentation, and follows ITIL, change management, security, and disaster recovery procedures. Participates in a 24/7/365 on-call rotation and collaborates with business users, project teams, and technology partners.

Leads regional IT site support across manufacturing, distribution, and corporate locations. Manages and coaches site leaders, oversees stakeholder relationships, escalations, enterprise rollouts, workstation lifecycle activities, infrastructure coordination, vendor support, documentation, and continuous improvement. Coordinates with central IT teams to maintain consistent standards while minimizing disruption to production and operational activities.

Administers and optimizes enterprise software platforms, including configuration, integrations, workflow automation, testing, deployment support, monitoring, reporting, and process improvement. Partners with stakeholders, vendors, and IT teams to translate business requirements into technical solutions. Creates documentation, delivers training, supports platform governance, and improves system adoption, reliability, and operational efficiency.

Leads daily IT operations supporting NOAA, including systems, networks, infrastructure, user support, project delivery, documentation, cybersecurity coordination, risk mitigation, compliance, and system certification. Provides technical guidance, coordinates resources, maintains reliable and secure systems, and recommends technology improvements. Requires a bachelor's degree and 5–7 years of relevant IT experience, with federal or mission-critical experience and industry certifications preferred.

Leads onsite IT and operational technology for a regulated manufacturing facility. Oversees OT support, infrastructure, cybersecurity, manufacturing applications, vendors, compliance, system validation, lifecycle management, and technology projects. Partners with plant, quality, engineering, facilities, laboratory, operations, and corporate IT teams to maintain reliable, audit-ready systems. Manages technical teams, budgets, contracts, capital planning, technology roadmaps, facility expansion initiatives, and continuous improvement.

Provides hands-on OT and IT infrastructure support at a manufacturing site, maintaining servers, network equipment, cabling, edge compute, endpoints, and security controls. Installs and configures networking hardware, manages assets, supports Windows, macOS, and Linux systems, collaborates with engineering and cybersecurity teams, responds to site security events, and creates technical documentation. The role is fully on-site, includes physical work around industrial equipment, and requires occasional on-call, nights, weekends, and travel.

Provides plant and corporate IT support, including help desk assistance, PC and server deployment, Active Directory administration, Windows and Microsoft 365 support, LAN administration, VMware server farm management, troubleshooting, and security application support. The role documents processes, assists users, administers network management tools, and periodically visits company plants. It is onsite five days per week and requires strong communication, organization, and problem-solving skills.

Leads a distributed IT team supporting networks, security, applications, incident response, helpdesk, datacenters, and Azure hosting. Owns IT roadmaps, priorities, budgets, vendor relationships, cybersecurity response, continuous improvement, and M&A technical due diligence and integration. Requires hands-on hybrid infrastructure leadership, executive communication, data-driven prioritization, and experience managing teams across multiple locations.