Technical Officer (Jul, 2016
–Present) at Pakistan Telecommunication Company Ltd
There are several different challenges that I was facing which are given below as well:
Management of Data Center / Virtual infrastructure:
1. Cisco to HP (Cisco 10G to HPE) Migration.
2. Replacement of 2 Cisco ISR-3945 with HP MSR-3064.
3. Configurations replication from Cisco routers to HP routers.
4. Internet Providers links migration from Cisco routers to HP routers.
5. Services migration from Cisco wan routers to new HP wan routers.
6. Replacement of 2 Nexus 3k with HP flex-fabric 5940.
7. Smooth Migration of services to new HP Switches.
8. Power off and remove old Cisco ISRs and Nexus switches from racks.
9. Incremental backups of important VMs on daily basis.
10. Mounting of servers with vendor.
General Responsibilities:
• Hands on experience on VMware virtual infrastructure administration.
• Properly Setup, Deploy and perform system administration on Windowsservers,
Linux servers.
• Worked on Configuration and maintenance Windows Group Policies.
• Management of user accounts in Active Directory.
• Worked on switches, routers, monitor tools, storage, cabling and various other
specialized equipment
• Worked on Microsoft Exchange server administration configurationand
management.
• Activity on wide virus scanner administration on servers and desktops.
• Properly worked on DHCP and DNS administration, proxy servers androuters.
• Configure, deploy, maintains desktop computers, software and applications,
printers, scanners, workstation operating systems, and other devices on a
large environment.
• Maintain, monitor and ensures proper operation of the telephone and voice mail
systems
• Maintains the ability to maintain confidentiality of sensitive data
• Properly worked on LAN & WAN design and management be done on a largeIT
setup.
• Properly worked on Storage Area Network Administration and management.
Windows 7, 8.1,10, Windows server 2008, 2012, 2016, Linux, CentOS.
VMware, VSphere, VCenter, Microsoft office, Exchange server 2016, Acitve Directory.
Adequate knowledge of hardware, software, and hardening frameworks
1: Certified Ethical Hacker (CEH)
2: Huawei Certified ICT Associate (HCIA)
3: Huawei Certified ICT Professional (HCIP)