Mazharuddin Mohammed, IT Engineer / Network Administrator /System Administrator

Mazharuddin Mohammed

IT Engineer / Network Administrator /System Administrator

King Abdullah Bin Abdulaziz International Foundation for humanitarian work

Location
Saudi Arabia - Riyadh
Education
Bachelor's degree, Computer Science Information Technology
Experience
18 years, 6 Months

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Work Experience

Total years of experience :18 years, 6 Months

IT Engineer / Network Administrator /System Administrator at King Abdullah Bin Abdulaziz International Foundation for humanitarian work
  • Saudi Arabia - Riyadh
  • My current job since November 2015

Role:
o Maintaining Data Center:
o Maintaining ESA Iron Port.
o Maintaining Cisco Firepower.
o Maintaining Cisco ASA.
o Maintaining CISCO Routes.
o Maintaining Voice on CUCM.
o Maintaining Cisco Wireless Controllers.
o Maintaining Cisco ISE.
o Maintaining CISCO Core Switch’s.
o Maintaining VMware.

Installation and Maintenance:
o Maintaining Office 365.
o Installing and configuring ADFS.
o Windows 2012, 2016 and 2019 Servers, Active Directory Management and Group Policy.
o Installing, Configuring and Maintaining Windows exchange 2013 and 2016.Applying CU and Security Updates.
o Installing, Configuring and Maintaining System Centre Configuration Manager 2016.
o Installing, Configuring and Maintaining Skype for Business 2015.
o Installing, Configuring, and Maintaining windows, Veeam and EasyUs backup solutions.
o Windows clients, maintenance & monitoring of desktop systems.
o Installing ERP software in client machine and resolving ERP software issues
o Resolving Hardware, Software and Operating Systems issues.
o Installing and configuring printers and Print server.
o Maintaining SUSE and SAP-HANA Server.
o Maintaining SharePoint servers.

Responsible for:
o Understanding the requirements for the Organization
o Developing and designing the plan and implementation of solution.
o Creating email and maintaining Exchange server.
o Creating VPN, QOS, ACL and NAT policies on Firewall.
o Creating VLAN of Cisco Core switch.
o Managing Active Directory and Creating GPO.
o Managing inventory of Servers hardware & software licenses for PC/desktop & servers
o Developing user accounts and assigning sufficient permissions to access the resources
o Supervising and reporting internet access & controls
o Handling networking connectivity issues, printer, server and application to meet business needs
o Utilizing standard corporate tools to record changes, service requests and problem activities for tracking purposes.
o Creating SOP for Organization.

System Admininistrator at WRMR
  • Saudi Arabia - Riyadh
  • January 2007 to November 2015

Maintaining Sophos Firewall.
Updating critical firmware updates on Intel Modular Servers and Firmware for NAS Backup Devices & Linksys Routers.
Configuring & maintaining Hyper-V in Windows 2012 and 2008
Planning and implementing an Active Directories Infrastructure
Managing and maintaining Windows 2012, 2008 Server on Intel Modular Server
Maintaining McAfee Sas antivirus and updating antivirus patches

Handled activities related to:
Configuration AD, DNS, GP & troubleshooting windows 2008, and 2012 Servers.
Creating email and maintaining Cpannal.
Looked after implementation & maintenance of routing.
Evaluated, logged & tracked complex software and hardware matters of significance business needs
Managed hardware & software installations and upgrades to ensure work performed in accordance with company policy
Provided resolutions to complex matters of significance and coordinated implementation of approved course of action
Reported & documented system events to ensure continuous functioning; recommended course of action and implemented as approved

Technical Support Associate at sunnet systems pvt ltd
  • India - Hyderabad
  • August 2005 to August 2006

• Handling both individual and corporate customers in critical trouble shooting
• User’s creation/management and disaster recovery/database security.
• Taking backups and recoveries.
• Assembling of Desktop PC’S.
• Installing RHEL AS 4.
• Creating User, Partitions in RHEL AS 4.
• Formatting and Mounting in RHEL AS 4.
• Configuring Different Raid levels.
• LVM Creation Formatting and Mounting in RHEL 4

Education

Bachelor's degree, Computer Science Information Technology
  • at jawaharlal institute of technology
  • April 2005

Computer Science Information Technology

Specialties & Skills

Asp.net
Exchange Server
Cisco Call Manager
CCNA Security
Cisco ASA
Cisco Wireless
Cisco Firewall Security
Cisco Voice
Cisco CUCM
Firepower Management
Storage Area Network (SAN
Cisco UCS
Backup & Restore
Azure Admin
Devops Admin

Languages

Arabic
Intermediate
English
Expert
Hindi
Expert
Telugu
Expert

Training and Certifications

Microsoft Certified: Azure Administrator Associate (Certificate)
Date Attended:
April 2021
Valid Until:
April 2023
Microsoft Certified Solutions Expert: Core Infrastructure (Certificate)
Date Attended:
February 2019
Valid Until:
March 2019
Cisco Certified Network Associate Security (CCNA) (Certificate)
Date Attended:
February 2019
Valid Until:
February 2019
Cisco Certified Network Associate Routing and Switching (CCNA) (Certificate)
Date Attended:
February 2019
Valid Until:
February 2019
Microsoft Certified Professional in 2008 Enterprise Server Edition (Certificate)
Date Attended:
September 2010
Valid Until:
October 2010

Hobbies

  • Cricket and Browsing