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▷ (Urgent) Network Security Engineer

▷ (Urgent) Network Security Engineer

Tata Consultancy ServicesHyderabad, Telangana, India
8 days ago
Job description

Greetings from TCS!!

Role : Network security engineer

Experience : 10+years

Location : Bangalore Hyderabad Chennai Mumbai Indore

  • Drive date : 9-Oct-2025

Keywords : Palo Alto Firewall, Panorama, F5 LTM Load Balancer and GTM, Infoblox

Job Description :

  • 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 environment for DNS, DHCP and IP Address Management tools (IPv4) for the enterprise network.
  • Worked on creating and maintaining new subnets, host with several record entries like CNAME, PTR, A, etc) with DHCP scopes using Graphical User Interface.
  • In depth Knowledge on ITIL processes like Incident management, Problem Management, Configuration management and Change Management processes.
  • Candidate should have been in a customer facing role with excellent communication skills.
  • Strong technical knowledge and eagerness to learn new technologies
  • Thanks & Regards

    Sindhuja Polisetty

    HR TAG – Cyber Security

    Tata Consultancy Services

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    Network Security Engineer • Hyderabad, Telangana, India

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