Network Administrator
Tata Consultancy Services
2 - 5 years
Kochi
Posted: 14/08/2025
Job Description
Job Description
Role: Network Administrator
Desired Experience Range: 3 to 8 Years
Location of Requirement: Trivandrum ,Kochi
Must-Have
Experience in designing & managing network & security infrastructure. Should be capable of resolving escalated issues and implementing solutions to complex business needs and will be handling a 24x7x365 large scale network for Internal IT - Digital Infrastructure Services.
1. Knowledge on End-to-End Network Management Process.(Monitor and Maintain LAN WAN uptime, ACL Changes on FW / Switches, Network Extensions / Modifications, Performing BCP for network devices, VPN configurations ( Site to Site and Client to Site ), Firewall Reconciliation, Performing VA / PT, Wi-Fi authorization , configuration, and troubleshooting, New Site Set-up, Commissioning of new links, Administration of Network Equipment, Modify / update existing Links, Maintain network diagram for networks under purview, The administration of network equipment comprises configuration, set-up, security and maintenance etc.)
2. Strong understanding and experience in setting up, configuring, and resolving issues with Cisco Router, Switch & Firewall, as well as Palo Alto firewall, Checkpoint firewall, and Cisco WIFI.
Responsibility of / Expectations from the Role
1 Excellent Communication and Articulation Skills
2 System Design Expertise
3 Understanding of Telecom business processes
4 Result Orientation to close the design
5 Eyes for details - follow up tracking
Role: Network Administrator
Desired Experience Range: 3 to 8 Years
Location of Requirement: Trivandrum ,Kochi
Must-Have
Experience in designing & managing network & security infrastructure. Should be capable of resolving escalated issues and implementing solutions to complex business needs and will be handling a 24x7x365 large scale network for Internal IT - Digital Infrastructure Services.
1. Knowledge on End-to-End Network Management Process.(Monitor and Maintain LAN WAN uptime, ACL Changes on FW / Switches, Network Extensions / Modifications, Performing BCP for network devices, VPN configurations ( Site to Site and Client to Site ), Firewall Reconciliation, Performing VA / PT, Wi-Fi authorization , configuration, and troubleshooting, New Site Set-up, Commissioning of new links, Administration of Network Equipment, Modify / update existing Links, Maintain network diagram for networks under purview, The administration of network equipment comprises configuration, set-up, security and maintenance etc.)
2. Strong understanding and experience in setting up, configuring, and resolving issues with Cisco Router, Switch & Firewall, as well as Palo Alto firewall, Checkpoint firewall, and Cisco WIFI.
Responsibility of / Expectations from the Role
1 Excellent Communication and Articulation Skills
2 System Design Expertise
3 Understanding of Telecom business processes
4 Result Orientation to close the design
5 Eyes for details - follow up tracking
Desired Candidate Profile
Qualifications :BACHELOR OF ENGINEERING
About Company
TCS is the flagship IT services company of Tata Group and one of the world’s largest IT consulting firms. It offers software development, business process services, cloud solutions, and digital transformation for global enterprises._x000d_ _x000d_
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