Network Security Engineering

Purview Services; Nagpur District; Hybrid; INR 2,400,000 - 3,800,000; Full time

Job summary

Purview Services is seeking a seasoned Network Security Engineer for 24/7 operations across multiple Indian cities. The role emphasizes Fortinet FortiGate firewall management, FortiManager/ FortiAnalyzer usage, VPN configuration, and F5 load balancer administration.

Experience with automation and security design is essential. The candidate will design secure network architectures, document configurations, and mentor junior engineers while collaborating with security, network, and systems teams

Qualifications

• Minimum of 10 years of experience in network security engineering.
• Hands-on Fortinet FortiGate, FortiManager, FortiAnalyzer experience.
• F5 Load Balancer configuration and troubleshooting expertise.
• Fortinet NSE 4/5/7 certification is required.
• F5-CTS or equivalent is a plus.
• Cisco CCNP Security or CompTIA Security+ advantageous.

Responsibilities

• Configure, manage, and maintain Fortinet FortiGate firewalls for enterprise-grade security.
• Manage FortiManager policies across multiple FortiGate devices.
• Configure and troubleshoot VPN solutions (IPsec, SSL VPN, site-to-site).
• Configure, manage, and troubleshoot F5 Load Balancers including SSL offloading and health checks.
• Lead documentation and reporting of security configurations and incidents.
• Provide mentorship to junior engineers and lead cross-functional initiatives.

Skills

Fortinet FortiGate

VPN configuration

F5 Load Balancers

Security policy design

Network automation

SIEM/IDS/IPS

Tools

FortiManager

FortiAnalyzer

F5 BIG-IP

Algosec

AppViewX

Job description

Full Time Role WIth MNC Client

Role : Network Security Engineering

Primary skill: F5 LB with LTM & GTM must

Good to have: Fortigate firewall/Zscaler/AWS(for C1 Band)

Shift: should be comfortable for 24/7 including night shift.

Experience: 8 + Years

Location: Pune, Greater Noida,Hyderabad,Mysore,Coimbatore,Chennai,Kolkata,Jaipur,Mumbai

Key Responsibilities:

Fortinet Firewall Management:

• Configure, manage, and maintain Fortinet Firewalls (FortiGate) for enterprise-grade security.
• Perform advanced troubleshooting of FortiGate firewalls to resolve network security issues and optimize firewall policies and rule sets.

FortiManager & FortiAnalyzer:

• Utilize FortiManager to manage, configure, and automate firewall policies and rules across multiple FortiGate devices.
• Leverage FortiAnalyzer for log aggregation, reporting, and event analysis to proactively identify and mitigate security risks.

VPN Configuration & Troubleshooting:

• Configure and manage secure VPNs (IPsec, SSL VPN, site-to-site VPN, and remote access VPN) ensuring secure communication for remote users and sites.
• Diagnose and resolve VPN connectivity issues, performance degradation, and ensure high availability of VPN tunnels.

F5 Load Balancer Administration:

• Configure, manage, and troubleshoot F5 Load Balancers to ensure high availability, scalability, and optimal performance for applications and services.
• Design, implement, and maintain load balancing configurations for internal and external applications, including SSL offloading, traffic distribution, and health checks.

Automation:

• Experience on Automation tools like Algosec and Appviewx

Network Security Design & Architecture:

• Design and implement security architecture for the organization's network, ensuring compliance with best practices and security standards.
• Perform security assessments and audits, recommending improvements to enhance overall network security posture\

Documentation & Reporting:

• Create detailed documentation for network security configurations, policies, and incident resolutions.
• Produce regular reports for senior management on security performance, network issues, and recommendations for improvements.

Mentorship & Leadership:

• Provide technical guidance and mentorship to junior engineers and other team members.
• Lead cross-functional initiatives and collaborate with network, systems, and security teams to improve the organization's overall security posture.

Required Skills & Qualifications:

Experience:

• Minimum of 10 years of experience in network security engineering, with hands-on expertise in Fortinet Firewalls, FortiManager, FortiAnalyzer, VPN configuration, and F5 Load Balancers.
• In-depth knowledge of Fortinet products and their integration into enterprise environments.
• Proven experience in configuring, troubleshooting, and optimizing F5 Load Balancers for high-availability applications.
• Certifications:Fortinet NSE 4/5/7 certification is required.
• F5 Certified Technology Specialist (F5-CTS) or equivalent is a plus.
• Additional certifications such as Cisco CCNP Security, CompTIA Security+, or other security-related certifications are advantageous.

Technical Skills:

• Deep expertise in configuring and managing Fortinet Firewalls (FortiGate) and utilizing FortiManager and FortiAnalyzer.
• Advanced knowledge of VPN protocols (IPsec, SSL, remote access, site-to-site).
• Hands-on experience with F5 Load Balancer administration and troubleshooting (SSL offloading, application traffic distribution, and high-availability setup).
• Experience with network automation using tools like Ansible, Python, or other scripting technologies.
• Familiarity with network monitoring tools, SIEM solutions, and IDS/IPS technologie

Soft Skills:

• Strong analytical and problem-solving abilities to resolve complex network security issues.
• Excellent communication skills to convey technical concepts and issues to non-technical stakeholders
• Ability to work in a collaborative, team-oriented environment and take ownership of initiatives