Pailul Rahiman Irfan Mohamed

Networks Technical Support Admin at Hcl Technologies

• Sri Lanka - Colombo 1
• My current job since July 2021

Server Management
Server Administration
Bulk Server builds
Fixing server's vulnerability
Preparing servers for cutover
Upgrading Server OS

Network Support Engineer at National Aquaculture Group

• Saudi Arabia - Jeddah
• February 2012 to February 2020

Ensuring the high availability of Servers, Network Services to the end users
Monitoring and maintenance of Servers and Network devices
Servers Deployment, Configurations, Troubleshooting in Server 2008 R2 and 2012 R2
Active Directory and User’s Management, DNS, DHCP
Microsoft Server Virtualization, Failover Cluster, Hyper-V in Server 2012 R2
Handling the Microsoft Tech support Tickets
ISA Server 2005 Management
Weekly, Monthly Maintenance of servers, network devices
Network Monitoring, Troubleshooting (150+ Wireless Devices, 50+ Cisco Switches)
Designing and Expansion of the Network
Connecting Remote Sites Office’s using Ubiquiti Wireless Devices (Rocket M5, Bullet M5, NanoStation by using Point to Point and Point to Multi Point )
Troubleshooting of Network Connectivity, Loops, Wireless issues
Configurations of Cisco Switches with VLAN, VTP
Redundancy Links implementation to avoid connection failures ( EtherChannel, HSRP)
Trunking, Port Security and Spanning Tree Protocol
Static Routing, Dynamic Routing
NAT/PAT
Filtering, Applying Access Control Lists
Supporting the company’s Security Devices ( CCTV, Door Access System)
UTP /STP Cabling
Maintenance of Audits Reports

Secretary + IT Support at Bolts and Tools Company Limited

• Qatar
• May 2011 to January 2012

Network Support at Macksons Paints Lanka Limited, Panadura, Sri Lanka

• Other
• November 2009 to October 2010

Attending to Network issues
User support
Help desk support
Cabling, Network implementation