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L3 Network Administrator

2 weeks ago

Jacksonville, Florida, United States Tata Consultancy Services Full time

This position requires in person interview.

The Network Level 3 Administrator provides advanced support for data and voice network infrastructure (WAN, LAN, Wi-Fi, VPN, firewalls, load balancers, telephony, etc.) across corporate, data center, and retail locations. This role is responsible for incident resolution, proactive monitoring, configuration management, and vendor coordination. The administrator will also lead transition activities, including knowledge transfer and documentation, and must demonstrate strong communication skills.

  • Advanced knowledge of network protocols, devices (routers, switches, firewalls, load balancers, telephony systems) Experience with network monitoring and diagnostic tools
  • Strong troubleshooting and analytical skills
  • Experience in vendor management and multi-vendor environments
  • Proven ability to lead transition and knowledge transfer activities
  • Excellent communication and interpersonal skills
LI-RJ2

Salary Range - $86,000-$110,000 a year