Network Security Engineer

Secure Network Solutions India; Chennai District; On-site; INR 1,200,000 - 1,500,000; Full time

Job summary

SNS India is a leading cybersecurity company specializing in information security solutions. Design, implement, monitor, and maintain secure network infrastructure across on‑premises and cloud environments (AWS/Azure).

We seek a Network Security Engineer with 2+ years of experience to help safeguard clients and support 24×7 SOC operations. Responsibilities include configuring security devices, cloud security controls, routing protocol setup, vulnerability assessments, and incident response.

Qualifications

• Minimum 2+ years of experience in Network Security Engineering.
• Strong knowledge of routing is required.
• Experience with cloud networking and security in AWS/Azure is preferred.
• Knowledge of network monitoring and troubleshooting tools.

Responsibilities

• Design, implement, monitor, and maintain secure network infrastructure across on‑premises and cloud environments.
• Configure and manage network security devices (firewalls, IDS/IPS, VPN gateways, WAFs).
• Implement and maintain cloud security controls (AWS/Azure).
• Configure routing protocols (BGP, OSPF, Static).
• Monitor traffic, analyze security events, and respond to incidents.

Skills

Routing knowledge

Cloud networking

Security monitoring

Incident response

Vulnerability assessment

Documentation

Tools

AWS

Azure

Job description

SNS India is a leading cybersecurity company specializing exclusively in information security solutions. With operations across 10+ locations in India, SNS delivers end-to-end cybersecurity services including consulting, implementation, training, and 24×7 SOC support.

Powered by 150+ cybersecurity experts, SNS serves 1,500+ clients with a strong 97% customer retention rate. Our offerings include security consulting, audit & compliance, vulnerability management, and identity & access management solutions.

SNS is an ISO/IEC 27001 certified, Great Place to Work® (GPTW) certified, and CRISIL SME-1 rated organization, recognized with multiple awards across India and the APAC region.

Join SNS and build your career in one of the world’s fastest-growing industries—Cybersecurity.

• 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
  
• 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

• Strong 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.