Top Senior Level IT Support & Helpdesk Jobs in Huntsville, AL

Designs, develops, and delivers IT training programs and materials (including distance learning and interactive content), conducts needs analysis, coordinates scheduling and LMS administration, maintains 508-compliant course standards, provides second-level support, and manages multiple training projects while ensuring accuracy and continuous improvement.

Lead a support engineering team for a business-critical platform: investigate complex issues, perform root-cause analysis, mentor engineers, define operational KPIs and dashboards, collaborate with Dev/Q A/Product/Customers, maintain incident/problem/service management practices, improve processes and leverage AI and observability tools to boost support efficiency.

Lead and manage Tier 2/3 incident management (help desk) for a federal portfolio, ensure ITSM/ITIL processes and SLAs using tools like Jira, produce stakeholder reporting and RCA, drive process improvement and automation (RPA/AI chatbots), and mentor/train support staff.

Administer and secure servers in a hybrid multi-OS environment. Analyze systems for best practices, remediate security issues, perform root-cause analysis, support physical and virtual infrastructure, and collaborate on systems/process improvements and special projects.

Lead and scale a Support Engineering team handling complex API and payments issues, own incident response and SLAs, build operational processes, drive metrics and automation, partner cross-functionally, and hire and develop team members.

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.

Support DoD enterprise IT service delivery: implement security controls, troubleshoot applications, create silent install packages, manage physical and virtual workstations, handle Tier 3 support, coordinate RMF/A&A accreditation with ISSOs, and work on ITSM, endpoint management, imaging, and SELinux enforcement.

Lead technical escalations from intake to validated resolution: run diagnostics across logs, SQL, APIs, cloud and code; classify root causes; review AI-generated fixes; coordinate engineering responses to meet SLAs; improve runbooks, tooling, and prevention to reduce repeat incidents.

Lead desktop/application integration and platform engineering initiatives: design processes, improve performance, mentor staff, manage complex operational projects, create workflows and policies, analyze system issues, and support enterprise endpoint lifecycle, packaging, deployment, and automation.

Manage and supervise remote helpdesk personnel supporting DAI financial/Oracle ERP users for DoD customers. Coordinate staffing, training, scheduling, and liaise with government leads to ensure effective support coverage and system integration.