IT Support Specialist - Cross-Functional, Security-Cleared

C3EL; Illinois; On-site; USD 60,000 - 90,000; Full time

Job summary

C3EL is seeking a Cross-Functional IT Support Specialist to support our mission at Scott Air Force Base in Illinois. The professional will provide flexible cross-functional coverage across application support and end-user equipment support.

This role preserves continuity of services, absorbs workload spikes, backfills planned/unplanned absences, and supports application transitions and fiscal-year-end demand.

Qualifications

• Broad experience across application/user support and desktop/end-user functions.
• Experience with ticket management, account administration, and basic network troubleshooting.
• Ability to shift between support functions based on mission priorities and staffing needs.
• Ability to meet applicable DISA personnel security and network-access requirements.

Responsibilities

• Provide application/account support, troubleshooting, ticket management, and higher-tier escalation as workload requires.
• Provide desktop, printer, workstation move, peripheral, and desk-to-switch connectivity support as required.
• Backfill team members during planned/unplanned absences and support continuity during turnover or onboarding periods.
• Assist with application transitions, account migrations, new-user setups, relocations, and configuration changes.
• Proactively identify recurring support issues and contribute to SOPs, knowledge bases, diagrams, and central documentation.
• Coordinate with Government application administrators, DISA Tier II/III teams, field sites, and other support organizations.
• Provide additional coverage during elevated workload periods, including the Government fiscal-year fourth quarter.
• Support weekly metrics and reporting by maintaining complete and accurate support records.

Skills

Application/User Support

Desktop/End-User Support

Ticket Management

Basic Network Troubleshooting

DISA Security / Clearances

Education

High school diploma

Tools

SPS/PD2

ECWM

Job description

C3EL is seeking a Cross-Functional IT Support Specialist to support our mission at Scott Air Force Base in Illinois. The professional will provide flexible cross-functional coverage across application support and end-user equipment support.

This role preserves continuity of services, absorbs workload spikes, backfills planned/unplanned absences, and supports application transitions and fiscal-year-end demand.