Linux Systems Administrator

Job Description

Systems Administrator SME

Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator SME and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

As a Systems Administrator SME, the work you’ll do at GDIT will be impactful to the mission of the US Department of War.

• Education:
  
  Technical training, certification(s) or degree.
• Experience:
  
  10+ years of related experience.
• Knowledge of Linux and Windows operating systems and command-line interface (CLI).
• Some familiarity in scripting languages (e.g., Bash, Power Shell).
• Experience with system automation tools (e.g., Active Directory, Group Policy for Windows).
• Knowledge of network protocols and services (e.g., TCP/IP, DNS, DHCP).
• Familiarity with virtualization technologies (e.g., VMWare, KVM, Docker for Linux; Hyper‑V, VMWare for Windows).
• Some experience with monitoring and logging tools (e.g., Splunk, Zabbix, ELK).
• Understanding of security best practices and protocols.
• Security clearance level:
  Active TS/SCI w/ Polygraph.

The likely salary range for this position is $148,750 - $201,250. Salary will be based on experience, geographic location, and contractual requirements.

• Comprehensive medical, dental, and vision plans.
• 401(k) with company match.
• Paid time off, including vacation, sick, personal, holidays, parental, military, bereavement, and jury duty leave.
• Short- and long-term disability, life, accidental death, critical illness, and business travel insurance.
• Flexible work weeks where possible.
• Growth: AI‑powered career tool that identifies career steps and learning opportunities.
• Support: internal mobility team focused on helping achieve career goals.
• Community: award‑winning culture of innovation and a military‑friendly workplace.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans.