Senior L3 Network Security Engineer

NorthBay Solutions LLC; Punjab; Hybrid; PKR 3,000,000 - 5,200,000; Full time

Job summary

NorthBay Solutions LLC is seeking an experienced L3 Network Security Engineer to support and manage enterprise security for a UAE-based client. You will handle complex security incidents, configure and optimize firewalls, and work across Palo Alto, FortiGate, and Check Point environments.

The role requires 5+ years in network security, hands-on L3 support, and strong knowledge of VPN, MFA, and secure access. The position is hybrid in Pakistan with potential UAE client hours where needed.

Qualifications

• 5+ years in Network Security, Cybersecurity, or SOC.
• Hands-on L3 network security support & troubleshooting.
• Experience with enterprise firewall technologies and security infra.
• Security architecture, design, and HLD/LLD in high-availability environments.

Responsibilities

• Provide L3 technical support for complex security incidents and requests.
• Administer, configure, troubleshoot, and optimize firewall and network security platforms.
• Work with Palo Alto, FortiGate, Check Point and other firewall tech.
• Manage and troubleshoot F5 BIG-IP and WAF/ADG environments.
• Support IPS/IDS, DDoS protection, and secure internet access (Zscaler/Forcepoint).
• Support MFA, VPN tokens, Cisco ISE/NAC and remote access security.
• Design secure network architectures with HA, redundancy, segmentation, and controls.
• Review firewall policies, perform migrations, and harden configurations.
• Coordinate with client teams and vendors for incident resolution.

Skills

Palo Alto

FortiGate

Check Point

Zscaler

F5 BIG-IP

IPS/IDS

MFA & VPN

Cisco ISE/NAC

HLD/LLD

VPN: IPSec/SSL

Remote access VPN

Tools

IBM Guardium

Trellix/McAfee

SIEM systems

ITSM tools (ServiceNow/BMC Helix)

Job description

NorthBay Solutions LLC is seeking an experienced L3 Network Security Engineer to support and manage enterprise security for a UAE-based client. You will handle complex security incidents, configure and optimize firewalls, and work across Palo Alto, FortiGate, and Check Point environments.

The role requires 5+ years in network security, hands-on L3 support, and strong knowledge of VPN, MFA, and secure access. The position is hybrid in Pakistan with potential UAE client hours where needed.