Firewall Engineer

3 - 8 years

8 - 12 Lacs

Chennai, Sriperumbudur, Panvel

Posted:2 months ago| Platform: Naukri logo

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Skills Required

Firewall Fortigate Firewall Palo Alto Firewall Juniper Firewall Juniper Routers

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Work from Office

Job Type

Full Time

Job Description

Roles & Responsibilities Firewall Management: Deploy, configure, maintain, and troubleshoot Palo Alto and FortiGate firewalls. Security Policy Implementation: Define, enforce, and optimize firewall rules and security policies based on best practices. Threat Prevention and SIEM: Monitor and respond to firewall security alerts, ensuring protection against cyber threats. Monitor and configure FortiSIEM. Network Security Architecture: Assist in designing and implementing secure network infrastructures. Upgrades & Patch Management: Perform firmware upgrades, patching, and version updates for firewalls. VPN & Remote Access: Configure and manage Site-to-Site VPNs, SSL VPNs, and IPSec tunnels. Integration & Automation: Work with security tools, SIEM solutions, and automation frameworks for enhanced security monitoring. Incident Response: Investigate and resolve firewall-related security incidents and connectivity issues. Documentation & Reporting: Maintain accurate network security documentation, including firewall rules, change logs, and compliance reports. Compliance & Audits: Ensure firewall configurations comply with security policies, industry standards (ISO 27001, NIST, PCI-DSS), and audit requirements. EDUCATIONAL QUALIFICATIONS: (degree, training, or certification required) BE/B-Tech or equivalent with Computer Science or Electronics & Communication or Electrical Engineering RELEVANT EXPERIENCE: (no. of years of technical, functional, and/or leadership experience or specific exposure required) 4 to 7 years of hands-on experience in firewall administration, with a strong focus on Palo Alto Networks and Fortinet FortiGate. Deep understanding of firewall rule sets, NAT, security zones, and UTM features. Proficiency in configuring Palo Alto Panorama and Forti Manager for centralized firewall management. Strong knowledge of threat intelligence, IDS/IPS, and security best practices. Experience in SSL decryption, application control, and web filtering. Familiarity with cloud security configurations (AWS, Azure, or GCP firewalling). Strong grasp of TCP/IP, VLANs, VPNs, routing protocols (BGP, OSPF), and SD-WAN solutions. Hands-on experience with network troubleshooting tools (Wireshark, TCPDump). Palo Alto Networks Certified Network Security Engineer (PCNSE) Fortinet NSE 4/5/6/7 (Network Security Expert) CCNP Security, or other relevant certifications are a plus

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Larsen & Toubro (L&T)
Larsen & Toubro (L&T)

Engineering and Construction

Mumbai

50,000+ Employees

353 Jobs

    Key People

  • S.N. Subrahmanyan

    CEO & Managing Director
  • K. Vijay Kumar

    Whole-Time Director

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