Tata Consultancy Services · Pittsburgh, PA
Network Administrator
Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
Apply on Tata Consultancy Services’s careers site →Job description
Must Have Technical/Functional Skills
Palo-Alto, Routing/Switching, SD-WAN, WAN Topology (BGP/OSPF), Cisco Catalyst Center, Ext DNS, ISE, Wireless Controller, Voice (PSTN/Analog/SIP)/Call Manager, Citrix Load Balancer, F5-Big IP Roles & Responsibilities:
- Able to demonstrate a logical and methodical approach to analysis, audit, troubleshooting, and problem solving.
- Hands on experience along with extensive knowledge on Palo Alto and SDWAN
- Hands on experience in Cisco Routing and switching.
- Hands on experience of Cisco Wireless infrastructure.
- Hands-on experience of Cisco Catalyst Center
- Knowledge of MPLS and WAN Technologies along with DIA providers
- Hands on experience of VPN tunneling like IPSEC, GRE etc.
- Hands-on experience of Load-Balancers on F5 and Citrix ADC.
- Hands-on experience with Wireless Controllers and troubleshooting skills for WLAN/AP’s
- Hands-on troubleshooting experience on ISE
- Hands-on knowledge of monitoring tools like SolarWinds to perform Network device backup and performance monitoring.
- Basic hands-on Experience of voice and collaboration.
- Experience of routing protocols like EIGRP, OSPF, BGP etc.
- Experience of LAN technologies like VLAN, SVI, DHCP, Spanning tree etc.
- Knowledge of Cisco ACI for data center operations.
- Troubleshoot internet access issues using packet capturing and analysis and firewall log analysis.
- Collaborate with application and other support teams to troubleshoot and resolve issues.
- Upgrade the network device to remediate vulnerability or hardening.
- Collaborate with different Vendors/ISP for resolution to issues.
Salary Range
$64,000 - $130,000 a year #LI-CM2
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