Only Candidates with 5-10 years of experience need to apply
Only those who are willing to come to TCS, Chennai Office for interview need to apply.

SN Required Information Details
1 Role Network Security
2 Required Technical Skill Set (Skill Name) Network Security,Palo Alto Firewall,Panorama, F5 LTM Load Balancer and GTM, Infoblox,

3 No. of Requirements Multiple
4 Desired Experience Range 5-10 years
5 Location of Requirement Chennai
Desired Competencies (Technical/Behavioral Competency)
Must-Have
Should offer end to end IT infrastructure and Network Administration (Network Security)
Should be dealing with fault-ticket (Service-Now), in co-ordination with Customer, application team or device vendor to resolve issues
Should be dealing with various vendors & troubleshooting of various Network security related issues.
Technical Support and Fault Management/troubleshooting for Network firewall and Load balancer issue.
Configuration of firewall rules to allow or deny access as per the user/application requirement.




Strong knowledge on leveraging advanced firewalls features like APP-ID, User-ID, Global Protect, Wild Fire, NAT policies and Security Profiles.
Profound working knowledge of administration and management of Palo Alto firewalls using centralized Panorama and PAN-OS upgradation.
Configuring various advanced features (Profiles, monitors, Redundancy, SSL Termination, Persistence, SNATS, HA on F5 BIGIP appliances SSL termination and initiation.
Worked on configuring and troubleshooting Nodes, Pools, Profiles, Virtual Servers, SSL Certificates offloading.
Working experience on iRules, policy and Big-IP F5 on LTM and GTM load balancers like GHA creation to provide uninterrupted service to customers/Application.
Working experience on code upgrades of virtual and physical F5 LTM and GTM devices for feature and performance improvement and to mitigate security risk.
Supported Infoblox appliances grid workplace for DNS, DHCP and IP Address Management tools (IPv4) for the

📌 Network Security (Chennai)
🏢 Tata Consultancy Services
📍 Chennai