Site Systems Administrator (Tier 1–2)

G2IT is seeking a Site Systems Administrator to provide technical support and system administration for mission-critical training and operational environments. The administrator will collaborate with end users, IT staff, and mission stakeholders to resolve issues and maintain infrastructure availability.

Requirements

• Active or Interim Secret clearance
• HS diploma or equivalent; Associate or Bachelor’s degree preferred
• CompTIA Security+ CE or equivalent DoD 8570 IAT II certification
• Minimum of 3 years of IT experience in system or network administration
• Experience supporting Windows 11 desktops and Windows Server 2019
• Hands-on experience with Active Directory and Group Policy management
• Familiarity with SIPR/NIPR networks or other classified environments