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Network Administrator

The Timberline Group
St. Louis, MO Full Time
POSTED ON 6/9/2026
AVAILABLE BEFORE 8/9/2026

The Network Administrator - supports administration, maintenance and deployment of related hardware and software on the company network. This position oversees the day-to-day operation of company networks including support of firewalls, load balancers, switching, routing, WiFi, voice and SD-WAN networks.

Essential Functions, Duties, and Responsibilities:

  • Deployment, maintenance and administration of firewalls, routers, load balancers, switches, VOIP gateways and WiFi.
  • Maintenance and administration of network monitoring utilities – Solarwinds and other related programs.
  • Maintenance and administration of Cisco UC products.
  • Installation and maintenance of telco provided circuits.
  • Maintenance and administration of network related hardware and software inventory and documentation.
  • Other duties as assigned.

What You'll Need:

  • Six to twelve months minimum experience as a Support Analyst; or an Associate's degree (A. A.) or equivalent from two-year College or technical school; or six months to one year related experience and/or training; or equivalent combination of education and experience.
  • Experience installing and troubleshooting networks, firewalls, switches, routers, wireless. Prior experience with Palo Alto and Checkpoint firewalls, Cisco/Meraki and Ubiquiti routers/switches/wireless, Citrix load balancers, Silver Peak SD-WAN is a plus.
  • Knowledge of DNS, DHCP, Routing, NAT, security fundamentals
  • Prior experience managing telco circuit installs, troubleshooting and issue resolution
  • Ability to work independently and communicate clearly
  • Experience with Linux, Microsoft operating systems and telephony systems
  • Up to 20% travel and on-call rotation
  • Ability to pass credit check
  • Ability to successfully pass pre-employment (post offer) Company or Facility background check as well as drug screening as required by the client

Salary.com Estimation for Network Administrator in St. Louis, MO
$73,394 to $89,669
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