16+Years System Administrator Master

Role : System Administrator Master
Client : DC Government
Location : Washington, DC (Onsite)
Job Description:

Key Responsibilities



Windows Server Administration

• Install, configure, and maintain Windows Server environments (2016/2019/2022).


• Manage Active Directory, Group Policy, DNS, DHCP, and domain services.


• Perform server patching, updates, and lifecycle management.


• Monitor server performance, availability, and capacity planning.


• Manage virtualization platforms (VMware, Hyper‑V, or Azure Virtual Machines).

Network Administration

• Maintain and troubleshoot LAN/WAN infrastructure, switches, firewalls, and wireless networks.


• Monitor network performance, bandwidth usage, and connectivity issues.


• Implement and maintain network security controls, including VLANs, VPNs, and access policies.


• Support IP addressing,...