Top Senior IT Jobs

Own and scale Harness’ corporate IT environment across identity and access management, SaaS applications, macOS and mobile device management, automation, endpoint security, networking, and infrastructure. Lead IT projects, provide Tier-3 troubleshooting, support incident response and root-cause analysis, maintain documentation, and participate in on-call coverage. The role supports over 1,000 users across multiple locations and requires independent systems ownership, automation expertise, and occasional office travel.

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 business interfaces. Coordinates incident, problem, release, and change management; performs testing, documentation, root-cause analysis, vendor escalations, and approved enhancements. The role maintains service reliability and SLAs, supports business continuity activities, and participates in a 24/7/365 on-call rotation.

Lead and evolve IT Operations and service desk functions, build ITSM processes, oversee cloud and SaaS support, drive observability/automation, manage vendor and Grainger IT relationships, and coach a high-performing IT team.

Leads Moloco’s global IT strategy, operations, service delivery, infrastructure, employee technology experience, AI adoption, security controls, and compliance support. Oversees enterprise SaaS, identity and access management, endpoint and network infrastructure, help desk, office IT, and AV services across multiple regions. Builds and mentors distributed IT teams, manages budgets and vendors, drives automation and change management, and advises executives on technology transformation, responsible AI adoption, organizational readiness, and risk.

Own day-to-day IT operations and employee support, including identity and access management, device administration, SaaS applications, onboarding and offboarding, office networking, conference rooms, security controls, equipment inventory, and IT workflows. Troubleshoot employee technology issues, manage systems and vendors, and improve scalability through automation and infrastructure as code.

Manage and scale General Matter’s IT infrastructure and Microsoft enterprise platforms. Responsibilities include systems administration, infrastructure design and deployment, uptime, security, performance optimization, automation, monitoring, change control, documentation, troubleshooting, and collaboration with engineers, business units, vendors, and management. The role supports physical and virtual Windows environments, authentication systems, networking, and mission-critical enterprise systems.

Lead and manage all property IT operations including PMS, POS, network, servers, Active Directory, backups and security. Provide 24/7 system availability, end-user and guest support, vendor/contracts management, budgeting, and implementation of corporate technology standards and projects.

Provides enterprise IT support, troubleshooting, diagnosis, escalation, and infrastructure administration across Windows, Linux, virtualization, storage, networking, and Citrix environments. Supports Active Directory, DNS, GPOs, servers, security incident remediation, application deployments, vendor activities, documentation, and technology implementations. Administers Jira and Confluence workflows, assists with backup, disaster recovery, and business continuity, and may use PowerShell and Exchange automation. Requires strong communication, customer service, multitasking, and cross-functional collaboration skills.

Support enterprise IT systems, infrastructure, laboratory applications, business platforms, and end users in a regulated biopharmaceutical environment. Responsibilities include SOX and GxP compliance support, ERP and business application administration, helpdesk and onboarding services, Microsoft 365 and identity administration, infrastructure maintenance, backup and disaster recovery, asset procurement, vulnerability remediation, automation, and inspection readiness activities.

Lead onsite IT operations for Pontera's New York office supporting 100+ employees. Provide hands-on support for endpoints, networks, conferencing, and SaaS; manage onboarding/offboarding, MDM, identity, and office infrastructure; coordinate with Infrastructure, Security, and R&D; execute IT projects, maintain documentation, and ensure operational continuity and incident response.

Leads production support for ERP, CRM, HRIS, and other enterprise platforms while managing application staff, system availability, SLAs, incident response, vendors, change control, testing, analytics, and continuous improvement. Drives the organization’s AI, integration, automation, and business intelligence roadmap, partners with infrastructure and PMO leaders, oversees root-cause resolution, and ensures effective documentation and training. The role includes direct reports, limited travel, and occasional nights or weekends for business-critical support.

Leads and develops the internal IT helpdesk and systems administration team, shifting operations from reactive support to proactive service delivery. Owns IT roadmaps, cross-functional projects, vendor relationships, authentication and access standards, disaster recovery, security improvements, and process automation. Establishes measurable KPIs and audit-ready onboarding and offboarding workflows while improving documentation, service levels, workload visibility, and operational accountability.

Leads IT production support for ERP, CRM, HRIS, and other enterprise platforms. Manages application support staff, system availability, SLAs, incident response, vendors, change control, monitoring, testing, documentation, and continuous improvement. Partners with infrastructure, implementation, PMO, and business stakeholders while advancing AI, integration, reporting, analytics, and business intelligence capabilities. The role includes direct reports, limited travel, and occasional nights or weekends for operational support.

Provides first- and second-level support for hardware, software, network, ERP, MES, and CAD/CAM issues in a regulated aerospace manufacturing environment. Maintains CMMC and NIST 800-171 compliance, assists with cybersecurity audits and documentation, enforces security practices, trains users, and manages IT asset and ticket records. The role is fully on-site and includes occasional travel to an alternate site.

Provides Tier II/III support for internal systems and client networks, including Windows Server, Office 365, remote access, switches, routers, firewalls, and cloud platforms. Troubleshoots complex technical issues, documents resolutions, improves support and security processes, and mentors IT support staff. The role also evaluates system performance, recommends improvements, and helps maintain client uptime and service quality.

Administer domain identity, endpoints, workstations, operating system deployments, patching, imaging, lab refreshes, printers, network-connected devices, ticketing, and inventory systems. Troubleshoot hardware and software during engineering integration and testing events, support cybersecurity compliance, document procedures, train technicians and lab users, and collaborate with multidisciplinary NASA engineering teams onsite at Johnson Space Center.

Leads global IT infrastructure engineering and local service management teams. Oversees enterprise cloud, network, systems, service delivery, incident management, security, disaster recovery, vendors, budgets, and modernization initiatives. Establishes operational metrics and service standards, aligns technology strategy with business needs, manages infrastructure performance and availability, and develops technical leaders and teams across a global, multi-site organization.

Manages the IT Operations team supporting end-user devices, peripherals, hardware, software, networking, licensing, purchasing, provisioning, deployment, and inventory. Oversees six desktop support technicians, ensures timely resolution of user issues and security compliance, develops lifecycle policies and procedures, leads strategic planning and partnerships, and recruits, trains, and evaluates staff. The role also manages IT business plans and continuously improves service delivery for faculty, staff, and researchers.

Supports and improves manufacturing IT systems, including MES applications used across shop-floor operations. Responsibilities include analyzing business requirements, writing technical specifications, configuring software, testing and debugging applications, creating SQL and SSRS reports, supporting databases, troubleshooting hardware and network issues, and providing end-user support. The role also develops FDA-compliant medical documentation and collaborates with users, developers, and project teams.

Provide first-line IT help desk support, troubleshoot and resolve technical issues, route escalations, maintain customer records, create activity reports, guide users through solutions, and follow up to ensure resolution and satisfaction. The role also contributes to process improvements and requires strong knowledge of IT systems, devices, and current technology. It is fully remote and limited to bilingual Spanish- and English-speaking candidates based in LATAM.

Leads day-to-day IT operations, including core banking system availability, Tanium patch and endpoint compliance, Okta identity operations, incident and change management, vulnerability remediation, operational KPI reporting, documentation, audits, and disaster recovery. Manages and develops systems administrators and engineers while partnering with cybersecurity, infrastructure, and application teams to improve reliability, compliance, and operational processes.

Leads Docker’s global Information Technology organization, overseeing help desk services, application management, device lifecycle logistics, internal productivity tools, service metrics, SLAs, and continual improvement. Develops multi-year IT strategy and technology roadmaps, architects and optimizes the SaaS and cloud application ecosystem, manages technical debt, and partners with executives and technical leaders to support business growth. Builds a metrics-driven, customer-focused team and advances AI- and automation-first practices.

Lead IT strategy, infrastructure, cybersecurity, and internal IT operations across multiple automotive dealerships. Manage networks, servers, firewalls, cloud environments, Microsoft 365, identity systems, dealership platforms, vendors, budgets, policies, disaster recovery, and technology projects. Develop internal IT capabilities, troubleshoot complex issues, support acquisitions and expansions, and partner with leadership to improve productivity, reduce costs, and strengthen security.

Lead on-site IT for a manufacturing/tech center, owning IT/OT alignment, cybersecurity, AI-driven digitalization, service delivery, site projects, vendor management, and local IT team development. Build prototypes with low-code/AI tools, ensure compliance and business continuity, and act as the primary IT business partner to site leadership.

Provides senior IT service desk support for faculty, staff, and students across Windows, Mac, Linux, mobile devices, printers, peripherals, and conferencing tools. Troubleshoots technical issues, manages endpoint and network-related services, supports policy compliance, handles tools including BigFix, JAMF, Lansweeper, IPAM, Splashtop, and ServiceNow, and collaborates on projects and IT initiatives.