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senior it systems network administrator

COMNET COMMUNICATIONS
Bethel, CT Full Time
POSTED ON 10/19/2025 CLOSED ON 12/16/2025

What are the responsibilities and job description for the senior it systems network administrator position at COMNET COMMUNICATIONS?

About the Role:

The Senior IT Systems Network Administrator designs, installs, configures, and supports internal and/or external networks and systems and well as provides guidance and training to the desktop support staff.

Essential Duties and Responsibilities:

  • Recommend, configure, upgrade, maintain and troubleshoot all computers, printers and monitors
  • Develops and/or helps maintain all IT systems, infrastructure, applications, and security.
  • Monitor and test for network performance issues and troubleshoot problems when they arise.
  • Secure the network by developing network access, monitoring usage, and analyzing logs.
  • Remotely support regional data centers and field offices with some travel required.
  • Documenting processes both internal IT and external end user processes, lead end user requirements gathering.
  • Interact with vendors and other 3rd party contractors to manage projects and secure products and services.
  • Research and recommend applications, equipment, upgrades, patches.
  • Updates job knowledge by participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.
  • And other duties as assigned.

Job Requirements:

  • Experience with VMWare, Cisco, Palo Alto firewalls and AWS cloud services strongly preferred
  • Ability to troubleshoot WAN, LAN, and WLAN issues, at times under pressure
  • Proactive approach to dealing with customers and technical issues
  • Bachelor's degree in Computer Science, Information Technology, or related preferred
  • Must demonstrate excellent knowledge Microsoft technologies, Azure, Windows desktop and server operating systems, Office 365, and GPO's
  • Experience with ERP systems and ERP migrations
  • Strong analytic and problem-solving skills.
  • Ability to work equally well in a team environment as well as independently.
  • Strong written and verbal communications skills.
  • A certain degree of creativity and latitude is required
  • Some project management experience desired
  • Positive customer service oriented attitude
  • Excellent interpersonal and customer service skills
  • Ability to multi-task and prioritize effectively
  • Ability to take direction well and transition quickly to changing business needs
  • Ability to think and act independently
  • Ability to lead people and obtain results through others
  • Ability for repetitive motions of wrist, hand, or fingers
  • Ability to see things at close vision
  • Ability to lift and/or move up to 20 pounds
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Salary.com Estimation for senior it systems network administrator in Bethel, CT
$100,975 to $121,514
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