Network Security Engineer
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Job Description
Immunity Networks & Technologies Pvt. Ltd. (https://immunitynetworks.com/) is looking for a Network Security Engineer with hands-on
experience
in enterprise firewalls, including Check Point, FortiGate, and Palo Alto solutions. The candidate will monitor network and security infrastructure, troubleshoot incidents, implement security policies, and ensure high availability of critical network services.
Requirements
Key Responsibilities
Monitor network performance and security events to ensure system availability. Configure, maintain, and troubleshoot Check Point, FortiGate, and Palo Alto firewalls. Handle support tickets and ensure SLA compliance. Investigate and resolve network connectivity and security issues. Support LAN/WAN operations, VPNs, VLANs, and enterprise routing environments. Assist in implementing firewall policies, NAT rules, and access controls. Document incidents, troubleshooting procedures, and resolutions. Provide technical support to internal and external stakeholders. Ensure network uptime, operational efficiency, and security compliance. Technical
Skills
Strong understanding of TCP/IP, DNS, DHCP, VPN, VLAN, and routing protocols. Knowledge of LAN/WAN technologies and enterprise networking.
Experience
with routers, switches, and security appliances. Familiarity with network monitoring and security tools. Basic understanding of cybersecurity principles and firewall management.
Benefits
Benefits
Competitive salary package Performance-based incentives or annual bonus Annual salary review Paid sick leave Paid annual leave Public holidays Training on networking technologies Career growth opportunities to L2 / L3 Network Engineer Hands-on exposure to enterprise-level network environments Team-building activities Employee recognition programs
Key Requirements & Skills
Key Responsibilities
Monitor network performance and security events to ensure system availability. Configure, maintain, and troubleshoot Check Point, FortiGate, and Palo Alto firewalls. Handle support tickets and ensure SLA compliance. Investigate and resolve network connectivity and security issues. Support LAN/WAN operations, VPNs, VLANs, and enterprise routing environments. Assist in implementing firewall policies, NAT rules, and access controls. Document incidents, troubleshooting procedures, and resolutions. Provide technical support to internal and external stakeholders. Ensure network uptime, operational efficiency, and security compliance. Technical
Skills
Strong understanding of TCP/IP, DNS, DHCP, VPN, VLAN, and routing protocols. Knowledge of LAN/WAN technologies and enterprise networking.
Experience
with routers, switches, and security appliances. Familiarity with network monitoring and security tools. Basic understanding of cybersecurity principles and firewall management.
Benefits
Benefits
Competitive salary package Performance-based incentives or annual bonus Annual salary review Paid sick leave Paid annual leave Public holidays Training on networking technologies Career growth opportunities to L2 / L3 Network Engineer Hands-on exposure to enterprise-level network environments Team-building activities Employee recognition programs
Benefits & Perks
Benefits
Competitive salary package Performance-based incentives or annual bonus Annual salary review Paid sick leave Paid annual leave Public holidays Training on networking technologies Career growth opportunities to L2 / L3 Network Engineer Hands-on exposure to enterprise-level network environments Team-building activities Employee recognition programs
Frequently Asked Questions
How to apply for Network Security Engineer at Immunity Networks?
Click the "Apply via CareerScan" button on this page.
What is the salary for this role?
Salary details will be discussed during the interview.
What experience is required?
6–8 years of experience is required.
Is this position still open?
Yes, currently active and accepting applications.
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Network Security Engineer
Immunity Networks · Mumbai