Network security L2, L3, Palo alto firewall-sri

Tata Consultancy Services; Dadri, Mumbai, Bengaluru; On-site; INR 2,000,000 - 4,000,000; Full time

Job summary

Tata Consultancy Services is seeking a Technical Lead (L2) for firewall security in Dadri, Uttar Pradesh. The role focuses on planning, deploying, and maintaining firewall systems across platforms, with emphasis on policy design and incident response.

You will work with IT teams to ensure security alignment and drive proactive threat monitoring. The ideal candidate has extensive network security experience (L2/L3) and hands-on Palo Alto firewall expertise, with a track record of maintaining

Qualifications

• Must-Have: Network security L2/L3, Firewall, Routing and Switching.
• Palo Alto firewall experience is required.

Responsibilities

• Planning, configuring, and deploying firewall systems across various platforms.
• Involved in designing, implementing, and maintaining security policies, procedures, and protocols.
• Creating and maintaining firewall rules and policies to align with security standards.
• Monitor network traffic and system logs for suspicious activity, and analyze logs to identify potential threats.
• Performing regular maintenance, upgrades, backup,monitoring and patching of firewall devices and related systems.
• Collaborate with other IT teams and departments on security-related projects, and communicate findings and recommendations.
• Participating in on-call rotations and responding to security incidents related to firewalls.
• Interacting with vendors for support and troubleshooting
• Maintaining accurate and up-to-date documentation of firewall configurations, policies, and procedures.

Skills

Network security L2

L3

Firewall

Routing and Switching

Palo Alto firewall

Tools

SolarWinds

Splunk

WAF

Job description

Job Description - Firewall

**mandatory

Role** Technical lead, L2

Required Technical Skill Set**

Network security L2, L3, Palo alto firewall

Desired Experience Range**

10 years +

Desired Competencies (Technical/Behavioral Competency)

Must-Have**

• Network security L2, L3, Firewall, Routing and Switching

Good-to-Have

• SolarWinds, Splunk, WAF

Responsibility of / Expectations from the Role

1. Planning, configuring, and deploying firewall systems across various platforms.
2. Involved in designing, implementing, and maintaining security policies, procedures, and protocols.
3. Creating and maintaining firewall rules and policies to align with security standards.
4. Monitor network traffic and system logs for suspicious activity, and analyze logs to identify potential threats.
5. Performing regular maintenance, upgrades, backup,monitoring and patching of firewall devices and related systems.
6. Collaborate with other IT teams and departments on security-related projects, and communicate findings and recommendations.
7. Participating in on-call rotations and responding to security incidents related to firewalls.
8. Interacting with vendors for support and troubleshooting
9. Maintaining accurate and up-to-date documentation of firewall configurations, policies, and procedures.