Security-Cleared Computer Support Specialist (TS/SCI)

Leidos; Washington (District of Columbia); On-site; USD 52,000 - 94,000; Full time

Job summary

Leidos is seeking a Computer Support Specialist to join our team at the Pentagon in Arlington, VA. You will support end-user hardware, asset and configuration management, and secure communications systems while maintaining reliable IT infrastructure for mission-critical operations.

This role supports an upcoming opportunity on the program, with a pay range reflecting government contracting practices. Excellent communication and collaboration across disciplines are essential.

Qualifications

• Bachelor’s degree with 1+ year experience, or Associate with 3+ years, or high school diploma with 5+ years experience.
• Active TS/SCI security clearance.
• One of the following certifications: CompTIA A+, CompTIA Network+, CompTIA Security+, BICSI ITS Installer 2 (Fiber Optic), CISSP, CASP.
• Experience supporting Windows, Linux, and Unix-based infrastructure.
• Experience using ServiceNow or equivalent ticketing system.
• Proficiency with Microsoft Office and SCCM.

Responsibilities

• Install, configure, and maintain hardware and software within desktop environments.
• Perform network switch patching and configuration.
• Ensure security patches are current and applied.
• Develop test specifications and procedures.
• Assist with design, installation, configuration, accreditation of voice and video systems.
• Support asset management activities including inventory, relocation, repair, removal, and disposal.
• Troubleshoot and resolve technical issues with timely response to emergent needs.
• Deliver training to personnel on system configuration, hardware repair, and secure communications.

Skills

End user support

Windows support

Linux support

Unix support

ServiceNow

Microsoft Office

SCCM

Active TS/SCI clearance

Strong communication

Education

Bachelor's degree + 1+ year experience

Associate degree + 3+ years experience

High school diploma / GED + 5+ years experience

Active TS/SCI clearance

Tools

ServiceNow

SCCM

Job description

Leidos is seeking a Computer Support Specialist to join our team at the Pentagon in Arlington, VA. You will support end-user hardware, asset and configuration management, and secure communications systems while maintaining reliable IT infrastructure for mission-critical operations.

This role supports an upcoming opportunity on the program, with a pay range reflecting government contracting practices. Excellent communication and collaboration across disciplines are essential.