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Tata Consultancy Services · Trivandrum

Network Security (Palo Alto, Veracloud, F5 Load balancer)

TrivandrumSecurity

Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.

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Job description

Generic Managerial Skills

  • Bachelor’s degree in Computer Science, Information Security, or related field
  • 8+ years of experience in network security engineering
  • Strong hands-on experience with: Palo Alto Networks firewalls (or equivalent NGFWs) F5 Load Balancers (LTM/GTM) Routing & Switching (BGP, OSPF, TCP/IP fundamentals)

Solid understanding of: Network security principles (VPNs, IPS/IDS, NAT, segmentation)

Threat prevention technologies Roles & Responsibilities

Lead the design and implementation of secure network architectures across on-premises and cloud environments Define and implement network security standards, frameworks, and best practices Provide architectural guidance for enterprise-scale deployments

  • Network Security Engineering
  • Deploy, configure, and manage Palo Alto Networks firewalls (or similar technologies such as Fortinet, Cisco Firepower, Check Point)
  • Implement and maintain network segmentation, access controls, and threat prevention mechanisms
  • Perform security reviews and risk assessments for new and existing infrastructure
  • Load Balancing & Traffic Management Design and manage F5 BIG-IP (LTM, GTM/DNS) solutions Optimize application delivery through secure load balancing and traffic routing
  • Cloud Security Work with services such as security groups, NACLs, WAF, VPNs, and private endpoints Ensure secure connectivity across hybrid/multi-cloud environments <span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-font-family: "Time

Qualifications

BACHELOR OF ENGINEERING

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