Network Administrator

Network Administrator - Columbia, MD

TS/SCI and FULL SCOPE POLYGRAPH REQUIRED FOR CONSIDERATION

Our client is seeking a talented Network Administrator to join our team supporting a critical national security mission. If you enjoy working with Cisco technologies, securing networks, and keeping complex environments running smoothly, this could be a perfect match.

Responsibilities

Maintain and upgrade network infrastructure, including routers and switches

Configure and update antivirus and security tools to protect the environment

Apply STIG updates and ensure compliance with STE policies

Design, plan, and support Cisco NEXUS network infrastructure

Set up and manage RADIUS for secure switch administration

Monitor and optimize network performance using tools like SolarWinds

Requirements

Hands-on experience with Cisco routing, switching, and NEXUS

Strong understanding of STIGs and security compliance

Background in RADIUS configuration

Experience with SolarWinds or similar monitoring tools

Ability to troubleshoot issues and support mission-critical systems

Clearance

An active TS/SCI with Full Scope Polygraph is required.

Salary

100,000-200,000 - Relative to experience and skill set.