Senior Network Security Engineer

Secure Network Solutions India Private Limited; Maharashtra; On-site; INR 630,000 - 770,000; Full time

Benefits offered by this job

Fortisecurity perks not listed

Job summary

Secure Network Solutions India Private Limited in Mumbai is seeking a Senior Network Security Engineer to design, implement, and support enterprise-grade security infrastructure. You will configure FortiGate Firewalls, FortiManager, and FortiSwitch, monitor threats, and coordinate with IT teams to resolve incidents.

The role requires 2–3 years in network security, strong troubleshooting, and the ability to work in a fast-paced operations environment in India.

Qualifications

• 2–3 years of experience in Network Security / Network Administration.
• Hands-on knowledge of FortiGate Firewall.
• Fortinet NSE certification is an added advantage; CCNA preferred.

Responsibilities

• Configure, manage, and troubleshoot FortiGate Firewalls.
• Administer FortiManager for centralized firewall management.
• Configure and troubleshoot FortiSwitch devices and related connectivity.
• Monitor network security infrastructure and identify issues.
• Perform incident troubleshooting and resolution of security issues.
• Implement firewall policies, routing, NAT, VPN, and security configurations.
• Maintain documentation of configurations and changes.
• Coordinate with internal teams and customers for issue resolution.
• Follow security and change-management processes when implementing changes.

Skills

Troubleshooting

Independent work

Coordination

Tools

FortiGate Firewall

FortiManager

FortiSwitch

Job description

SNSIN | Full time

Senior Network Security Engineer

Mumbai, India | Posted on 12/10/2026

Share this job with your network

Job Information

• Date Opened 12/10/2026
• Salary Upto 7 LPA
• Job Type Full time
• Industry IT Services
• City Mumbai
• Province Maharashtra
• Country India
• Postal Code 400703

About Us

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.

To know more about us, visit us at: www.snsin.com

Job Description

• Configure, manage, and troubleshoot FortiGate Firewalls.
• Administer and manage FortiManager for centralized firewall management.
• Configure and troubleshoot FortiSwitch devices and related network connectivity.
• Monitor network security infrastructure and identify potential issues.
• Perform incident troubleshooting and resolve network/security-related issues.
• Implement firewall policies, routing, NAT, VPN, and security configurations as required.
• Maintain proper documentation of configurations, changes, and troubleshooting activities.
• Coordinate with internal teams and customers for issue resolution and operational activities.
• Follow security and change-management processes while implementing network changes.

Requirements

• 2–3 years of relevant experience in Network Security / Network Administration.
• Good hands‑on knowledge of FortiGate Firewall.
• Good knowledge of FortiManager.
• Good knowledge of FortiSwitch.
• Strong troubleshooting mindset with the ability to analyze and resolve technical issues.
• Willingness to work in a support/operations environment.
• Ability to work independently as well as coordinate effectively with technical teams.
• Fortinet NSE certification is an added advantage.
• CCNA certification is preferred.