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Walk-in || Network Security Engineer @ Tata Consultancy

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Tata Consultancy  Walk-in || Network Security Engineer

Job Description

Company : TCS

Skill : Network Security

Experience Range : 4 to 15 Years

Interview Date : 18th April 2026 (Saturday)

Locations : Chennai, Hyderabad and Mumbai

Interview Mode : In-Person (Walkin)


Note : Pls apply only if available for face to face interview.


Job Description :

  • Deep technical expertise in Network security technology domain with demonstrated expertise in one or more of the following areas Firewalls, IPS/IDS, Web Proxy, NAC, VPN.
  • Proven experience in maintaining security solutions across enterprise environments.
  • Provide compliance reports (monthly and based on need)
  • Network security deployment & configuration
  • Device upgrade and patch management
  • Configuration and change management.
  • Change & configuration management.
  • Excellent troubleshooting skills
  • Creation of SOPs for daily operations of network security tools and services
  • Creation and modification of custom rules for IPS services
  • Monitoring security advisory groups to ensure all necessary security updates, patches and preventive measures are in place.
  • Support forensics activates and requirements.
  • Good soft skills and multi-tasking abilities
  • Provide day to day operational support for the Firewall Management Service.
  • Responsible for the design, planning, implementation, and operation of firewall setups and management.
  • Your role involves resolving operational incidents, managing firewall security policies and rule sets, and ensuring compliance with business and regulatory requirements.
  • Expert level knowledge of Fault Management like Identify and Classify Fault, Investigate and Diagnose Fault and Provide Fault resolution.
  • Should have very good experience of software patch management to manage the Firewall patch management cycle, patch testing and deployment of patches on timely basis
  • Candidate should have knowledge of backup and restoration for configuration as per defined backup and restoration policy
  • Create various reports for remediation, change tracking and on demand basis.
  • Initial firewall/IPS testing of parameters, operation, support and commissioning.
  • Knowledge of Analysis of IPSec VPNs implementation and Manage and Monitor all VPN connectivity.
  • Maintaining and administering perimeter security systems such as firewalls and intrusion detection systems
  • Support client with Firewall Management related questions including those related to remediation procedures.
  • Co-ordinate with 3rd party vendors for Network Hardware replacement Core level debugging.
  • Analyzing, troubleshooting and correcting network problems.
  • Adhere to change control/management process.
  • Network Security KPIs & Reporting Metrics
  • Certification in any of these :Fortigate, Palo Alto, Checkpoint

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: IT & Information Security
Role Category: IT & Information Security - Other
Role: IT & Information Security - Other
Employement Type: Walk-ins

Contact Details:

Company: Tata Consultancy
Location(s): Mumbai

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Keyskills:   Network Security Checkpoint Fortigate Firewall Cisco ASA Routing And Switching Palo Alto Firewall Zscaler Fortinet Firewall F5

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Tata Consultancy

ManekTech Solutions Private Limited - MTSPL started its journey in 2011 with the sole objective of serving clients with agile, scalable and resilient digital solutions. Over the years, we have established a flourishing work culture with our robust team of vastly experienced personnel. Thanks to our ...