About the role

  • Senior Network Operator responsible for managing critical network infrastructure at a US Army installation. Requires DoD security clearance and expertise in advanced networking technologies.

Responsibilities

  • Manage, secure, and maintain the critical network infrastructure at a premier US Army installation.
  • Administer, configure, and maintain Palo Alto firewalls.
  • Troubleshoot complex campus networks built on Cisco Catalyst 9300 stacked switches and 9400 series chassis.
  • Implement and manage network access control (NAC) policies using Cisco Identity Services Engine (ISE).
  • Oversee wireless infrastructure using Cisco 9800 Wireless Controllers.
  • Ensure compliance with DoD STIGs and Army cybersecurity directives.
  • Conduct regular security audits and vulnerability assessments.
  • Develop scripts to automate network administration tasks using Python, PowerShell, or Ansible.
  • Monitor network performance and troubleshoot connectivity issues.
  • Provide senior-level technical support and mentorship to junior team members.

Requirements

  • 5+ years of experience as a Network Engineer or Senior Network Operator in a DoD or similar high-security environment.
  • Must possess an active DoD Secret or Top Secret security clearance.
  • In-depth, hands-on experience with Palo Alto Firewalls (PAN-OS, Panorama).
  • Advanced knowledge of Cisco Switching (Catalyst 9300 & 9400 series, StackWise Virtual, high availability).
  • Proven experience deploying and managing Cisco ISE for 802.1x and NAC.
  • Strong proficiency in managing campus mesh Cisco 9800 Wireless Controllers and associated Wi-Fi 6 access points.
  • Basic knowledge of F5 BIG-IP load balancers (LTM).
  • Comprehensive understanding and practical application of DoD STIGs for network devices.
  • Basic scripting and automation skills with at least one of the following: Python, PowerShell, or Ansible.
  • Must hold a DoD 8570 IAT Level II certification (e.g., CompTIA Security+ CE).

Benefits

  • Competitive and comprehensive benefits package.

Job title

Network Administrator

Job type

Experience level

Mid levelSenior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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