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From the employer's careers site First seen 1 Nov 2026

Systems Administrator Expert

GDIT Annapolis Junction, MD On-site senior full-time

Salary

$148,032 - $200,277 per year

Apply on GDIT

Description

We are seeking a Systems Administrator Expert to provide support for implementation, troubleshooting, and maintenance of information technology (IT) systems. The successful candidate will manage IT system infrastructure and processes, provide day-to-day operations support, monitoring, and problem resolution for client/server/storage/network devices, mobile devices, and other IT systems.

Responsibilities:

  • Provide support for implementation, troubleshooting, and maintenance of IT systems.
  • Configure and manage UNIX, Linux, and Windows operating systems, and install/load operating system software, troubleshoot, maintain integrity, and configure network components.
  • Implement IAVA security patches and ensure patch status is recorded in appropriate systems of record.
  • Provide support for escalation and communication of status to agency management and internal customers.
  • Optimize system operations and resource utilization, and perform system capacity analysis and planning.
  • Provide in-depth experience in trouble-shooting IT systems.
  • Analyze and resolve complex problems associated with server hardware, applications, and software integration.

Requirements:

  • 15+ years of related experience.
  • Bachelor's degree in a technical discipline from an accredited college or university.
  • Top Secret SCI + Polygraph clearance.
  • US citizenship required.
  • ITIL 4 platform certification required.
  • 4+ years of experience with ServiceNow platform.
  • 2+ years of experience integrating ServiceNow with other applications.

Benefits:

  • Full-flex work week.
  • 401K with company match.
  • Comprehensive health and wellness packages.
  • Internal mobility team dedicated to helping you own your career.
  • Professional growth opportunities including paid education and certifications.

The likely salary range for this position is $148,032 - $200,277.

Skills

Required

  • Linux
  • ServiceNow Platform
  • Unix Operating Systems
  • ITIL 4

Ready to apply?

You apply with the employer directly. Their original posting is here: https://gdit.wd5.myworkdayjobs.com/en-US/External_Career_Site/job/USA-MD-Annapolis-Junction/Systems-Administrator-Expert_RQ228966-2

Apply on GDIT