Manager IT
GCS Pvt Ltd, Pakistan

Manager IT / NOC
Qualification = BS / MS
Certification = CCNA must, CCNP Preferable
Experience 3+ years·

System Side
- Internal Network Design and Server installation / Configuration.
- Install, Configure and Monitoring of DNS Server, Active Directory, DHCP, WDS, File Services, DFS and Print Services.o Install, Configure and Monitoring ISA / Forefront TMG 2010, Firewall Rules, Malware Inspection, Web Proxy, Web Caching, HTTPS Inspection, URL Filtering, TMG Client for Proxy Server.
- Monitoring of IP AVAYA phone.o Install and Configure Solarwind Orion 10 for SNMP Monitoring.
- Maintain and Configure Virtualization in Windows & Linux environment using VMware Hypervisor VSphere Esxi 5.0 / 5.5
- Avaya IP Phone PABX server installation and configuration of IP Phones using IP Office Manager.
- Configuration and Maintain Mikrotik [Router / Firewall / Port Forwarding / VLANs / DHCP / NAT].
- NMS servers scheduled backup, disaster recovery and rapid recovery.·

Pure Networking
- Configure Metro Network Layer 2 in Maipu Switches S4300, S4100 and S3100.
- Monitoring and provide support to GCS Clients for both (Manageable & Dark Core Fiber)
- Configure and Monitoring SNMP of Maipu Switches using Cacti Server (Linux Based) and Solarwind Engineering Tool and Solarwind Orion 10.
- Monitoring of fiber links.
- Configuration and Monitoring of VLANS (Trunk and Access Ports).
- Configure and monitor Storm Control, Loopback detection, Flap detection, ErrDisable
- Monitoring of (AAA, Bandwidth Limitation Port / VLAN Based).
- Integration of Maipu and Cisco within ring network / redundant network.
- Avoiding loops and broadcast / storms generate from client end.
- Maintain logs and reports of customer complaint on daily basis.

Technical Expertise
Understanding Network infrastructure / models and troubleshooting steps.
Installation of LAN/WAN infrastructure / excellent knowledge of understanding IP/Subnetting.
Good knowledge of analyzing security policy at each OSI 7-layer.
Good knowledge of Network devices (cisco / Maipu routers, switches), Technologies and Protocols. Virtualization, operating different OS using Vmware workstation / Virtual Box / Hypervisor / VCenter.
Should have basic knowledge of routing protocols (RIP, EIGRP, OSPF, BGP), Access Control (ACL), VPNs.
Deep knowledge of switching (VLANs).
Basic Knowledge of Metro Ethernet Network Layer2 / Layer3, QoS, Bandwidth parameter (CIR,CBS,EIR,EBS), EP-Line, EVP-Line, EP-LAN, EVP-LAN, EP-Tree, EVP-Tree.
Troubleshooting of looping (STP), metro Ring, trunk & access ports, VLANs Maintain Web Servers, DHCP, DNS, File services, Print Services within network environment. Maintain TMG Server 2010, URL Filtering, HTTPS and Malware Inspection, Web Proxy, Web Caching, Firewall rules. Configurations and Monitoring of CCTV Cameras, DVR / NVR

Operating system:
Windows XP, Win 7, Win 8/8.1, Win 10, Linux (Red hat, Ubuntu, Centos), Windows Server 2003, 2008 R2 & 2012 R2

Software Packages:
Solarwinds Orion 10 / Engineer tool, Host Monitor, Cacti, PRTG, SecureCRT, SNMP Grapher, Packet Tracer, GNS-3, VMware Workstation, Virtual Box, MS SQL Server 2008, TMG 2010/ISA server, GFI Web Filtering / Monitoring, Mikrotik, Wamp / Xampp, osTickets, MS-Office.

Protocols: Monitoring
TCP/IP, SNMP

Routing
RIP, RIPv2, EIGRP, OSPF, BGP

Switching
STP, RSTP, MSTP, MAC, ARP/RARP, VTP, HSRP, VRRP, GLBP, EIPS, LACP, PAGP EIGRP, OSPF, BGP