Network Security

7 days ago

Kolkata, West Bengal, India Tata Consultancy Services Full time ₹ 15,00,000 - ₹ 25,00,000 per year

Dear Candidate

Greetings from TCS

TCS has been a great pioneer in feeding the fire of young Techies like you. We are a global leader in the technology arena and there's nothing that can stop us from growing together.

Role: Network Security

Location: Mumbai, Kolkata

Experience Range: 8 to 12 years

Job Description:

  • Security Policy Implementation: Develop, implement, and enforce network security policies, standards, and procedures.
  • Vulnerability Management: Conduct regular vulnerability assessments and penetration testing of network infrastructure, analyze findings, and implement remediation plans.
  • Threat Monitoring and Analysis: Monitor network traffic and security logs for suspicious activity, analyze potential threats, and respond to security incidents.
  • Security Audits and Compliance: Assist with internal and external security audits and ensure compliance with relevant industry regulations and standards (e.g., ISO 27001, PCI DSS, GDPR).
  • Secure Network Design: Participate in the design and architecture of secure network solutions for new projects and infrastructure upgrades.
  • In-depth knowledge of firewall technologies (e.g., Cisco ASA/Firepower, Palo Alto Networks, Fortinet), including rule configuration, VPN setup (IPsec, SSL VPN), and advanced features.
  • Experience with Intrusion Detection/Prevention Systems (IDS/IPS) and their deployment and management.
  • Familiarity with web security technologies (e.g., web application firewalls - WAFs, content filtering).
  • Experience with SIEM (Security Information and Event Management) systems for log analysis and correlation.
  • Relevant security certifications such as CompTIA Security+, Network+, CySA+, CCNA Security, CCNP Security, Palo Alto Networks Certified Network Security Engineer (PCNSE), Fortinet NSE certifications, or equivalent.
  • Experience with cloud security technologies (e.g., AWS Security, Azure Security Center, GCP Security Command Center).

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