Senior Systems Administrator

14 hours ago


Quantico, Virginia, United States General Dynamics Information Technology Full time
Job Title: Senior Systems Administrator

General Dynamics Information Technology (GDIT) is seeking a highly skilled Senior Systems Administrator to join our team at Quantico, VA. As a key member of our team, you will be responsible for administering, managing, and maintaining Windows 2019 and 2022 servers, creating and updating baseline Windows images, and ensuring system compliance with DISA STIGs controls.

Key Responsibilities:
  • Administer and manage Windows 2019 and 2022 servers
  • Create and update baseline Windows images, including VDI
  • Responsible for Windows Server patching in an operational environment
  • Proficient with Domain controllers, Active Directory, LDAP, DNS servers, DHCP, and Group Policy Object
  • Experience with PowerShell scripting
  • Monitor system networks and resources
  • Analyze, troubleshoot, resolve, and document problems with business applications and hardware on all enclaves
  • Experience deploying DISA STIGs controls and system compliance
  • Review and remediate/mitigate ACAS vulnerability scan findings
  • Oversee system recovery mechanisms
  • High troubleshooting skill to resolve issues independently
  • Coordinate, communicate, and escalate required changes and major issues
Requirements:
  • Active Top Secret or TS/SCI clearance
  • 7+ years of Windows server and Systems Administration experience
  • Maintain and update windows images and have a good understanding of VDI
  • Prior experience with installation, operation, configuration, and maintenance of multiple types of business and end-user-specific application software in a large government installation
  • Familiarity with a variety of technical support applications, concepts, practices, and procedures
  • DoD 8570 IAT Level II (GSEC, Security+ CE, SSCP, or CCNA-Security) certification
  • BS/BA Degree
  • Hybrid - onsite at Quantico, VA & Remote
  • US Citizenship required
What We Offer:
  • 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
  • Cutting-edge technology you can learn from
  • Rest and recharge with paid vacation and holidays


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