Senior Officer (Networks)
BankIslami Pakistan Ltd
01 June 2024 —
01 October 2025
As Senior Network Officer, ensured network stability, security, and performance by leading the NOC team, managing core and
branch network systems, resolving technical issues, and performing daily operations and configurations.
Key Responsibilities & Achievements:
• Design, configure, Implement and maintain a wide range of security systems, including routers, switches, firewalls (Fortinet, Palo
Alto), VPNs Web Application Firewalls (WAF) and SIEM tools.
• Lead and supervise the NOC team to ensure 24/7 network availability and optimal performance
• Oversee daily operations, network changes, user-end troubleshooting, and complaint resolution.
• Design and continuously review policies for firewalls, intrusion detection/prevention systems (IDS/IPS), SIEM, VPN, SSL, application
control, antivirus solutions and other network security components
• Maintain and upgrade frequently high-level diagram HLD, detailed low-level network diagrams LLD for DC, DR sites, and
nationwide branches, head-office using Visio.
• Configure and manage NetFlow for traffic collection, monitoring, and network performance analysis
• Monitor bandwidth, analysis critical links via HCO-SolarWinds, PRTG
• Hands-on experience with IPSec tunnels, SSL VPNs, wireless network design (Unifi UDM Pro, Huawei AirEngine), and Forescout
NAC implementation.
• DHCP management for static IP assignments; knowledge of voice network infrastructure, topologies, and VOIP operations.
• Familiar with Huawei S6730, S5735, switches, AR6280 & AR651 routers, and Cisco Nexus N9K & N5K core switches, Firewall FortiGate 600D, Palo Alto 5250, 455
Senior
Officer ( BankIslami Pvt Limited June
2024 October 2025