• Design, implement, monitor, and maintain secure network infrastructure across on-premises and cloud environments (AWS/Azure).
• Configure and manage network security devices such as firewalls, IDS/IPS, VPN gateways, and web application firewalls.
• Implement and maintain cloud network security controls including:
• AWS Security Groups, NACLs, VPCs, Transit Gateway
• Azure NSGs, Azure Firewall, Virtual Networks, VPN Gateway
• Configure and troubleshoot routing protocols such as BGP, OSPF, and Static Routing.
• Monitor network traffic, analyze security events, and respond to incidents.
• Perform vulnerability assessments and coordinate remediation activities.




• Implement secure connectivity solutions including Site-to-Site VPNs and Hybrid Cloud Networking.
• Maintain network documentation, diagrams, and security policies.
• Ensure compliance with organizational security standards and industry best practices. Requirements
• Robust knowledge of routing
• Experience with cloud networking and security in: Amazon Web Services (AWS) / Microsoft Azure
• Knowledge of network monitoring and troubleshooting tools.
• Understanding of cloud security frameworks and best practices.
• Minimum 2+ years of experience in Network Security Engineering.

📌 Network Security Engineer (Chennai)
🏢 SNSIN
📍 Chennai