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Network Security Engineer

SNSIN

Job Location:

Kolkata - India

Monthly Salary: L 5 - 5

Experience Required: 1-2years

Posted: 11 September 2026 (16 hours ago)

Application Deadline: 9 December 2026

Vacancies: 1 Vacancy

Job Summary

Configure manage and troubleshoot Fortigate or Checkpoint or PaloAlto Firewall or SentinelOne

Configure and troubleshoot routing and switching issues.

Monitor network and security infrastructure and resolve incidents.

Manage firewall policies NAT VPN and basic security configurations.

Troubleshoot network connectivity routing and performance-related issues.

Perform configuration changes as per approved processes.

Maintain technical documentation and troubleshooting records.

Requirements

12 years of relevant experience in Network Security / Network Administration.

Good knowledge in any one of Fortigate or Checkpoint or PaloAlto Firewall.

Good understanding of Routing and Switching.

Knowledge of TCP/IP VLAN DHCP DNS NAT and VPN.

Good troubleshooting and analytical skills.

Good communication and customer-handling skills.

Willingness to work in a support/operations environment.

Ability to work independently as well as coordinate effectively with technical teams.

CCNA certification is an added advantage.

Network security related certification is an added advantage.

Required Skills:

1. Fortigate or Checkpoint or Palo Alto or Sentinel One 2. Routing & Switching 3. NAT & VPN 4. TCP/IP VLAN DHCPDNS 5. Customer Handling / communication 6. CCNA Certification

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SNSIN

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Network Security Engineer

Kolkata - India

Job Summary

About Company

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