Network Security Engineer

SNSIN; Coimbatore District; On-site; INR 350,000 - 520,000; Full time

Job summary

SNS India in Coimbatore is seeking a Network Engineer focused on cybersecurity and network operations. You will install, configure, and troubleshoot security and switching solutions, provide technical support for customer environments, and diagnose issues to ensure reliable connectivity.

The role requires a Bachelor's degree in CS/IT/Electronics, CCNA certification, and willingness to travel locally for customer engagements. Strong communication and teamwork are essential.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Electronics, or a related field.
• CCNA is mandatory.
• Willingness to travel locally for customer support activities.
• Excellent verbal and written communication skills.
• Ability to work independently and as part of a team.

Responsibilities

• Install, configure, and troubleshoot network security and switching solutions.
• Provide technical support for customer network environments.
• Diagnose and resolve network connectivity and security issues.
• Perform routine health checks, monitoring, and maintenance of network devices.
• Coordinate with customers to understand requirements and provide timely resolutions.
• Document technical issues, configurations, and solutions.
• Collaborate with internal teams to ensure smooth project execution and support.
• Good hands-on experience with Switching, Firewall, EDR solutions.

Skills

Networking fundamentals

TCP/IP

VLANs

Routing

Switching

Firewall concepts

Troubleshooting

Analytical skills

Communication skills

Education

Bachelor's degree in Computer Science/Information Technology/Electronics

Tools

Switching

Firewall

EDR solutions

Job description

Coimbatore, India | Posted on 08/13/2026

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.

• Install, configure, and troubleshoot network security and switching solutions.
  
• Provide technical support for customer network environments.
  
• Diagnose and resolve network connectivity and security issues.
  
• Perform routine health checks, monitoring, and maintenance of network devices.
  
• Coordinate with customers to understand requirements and provide timely resolutions.
  
• Document technical issues, configurations, and solutions.
  
• Collaborate with internal teams to ensure smooth project execution and support.
  
• Good hands-on experience with Switching, Firewall, EDR solutions
  
• Strong understanding of networking fundamentals, including TCP/IP, VLANs, routing, switching, and firewall concepts.
  
• Good troubleshooting and analytical skills.
  

Requirements

• Bachelor's degree in Computer Science, Information Technology, Electronics, or a related field.
  
• CCNA is mandatory .
  
• Willingness to travel locally, if required, for customer support activities.
  
• Excellent verbal and written communication skills.
  
• Ability to work independently and as part of a team.