Network Systems Administrator
Summary
Maintain and secure classified and unclassified enterprise networks, servers, and infrastructure for federal programs, troubleshooting issues and enforcing security controls.
ManTech International seeks a Network Systems Administrator to support mission-critical federal programs. In this role, you will configure, secure, and maintain enterprise networks, servers, and related infrastructure across classified and unclassified environments. Responsibilities include monitoring performance, troubleshooting outages, implementing patches and upgrades, and enforcing security controls aligned with federal standards. You will collaborate with cyber, systems engineering, and m…