هارون مالك

Principle IT Systems Engineer في Aljazeera Network

• قطر - الدوحة
• أشغل هذه الوظيفة منذ ديسمبر 2001

Aljazeera Television Network • Doha, Qatar. 2001 to Present
Principle IT Systems Engineer

Responsibilities
Administration and Support of Inews System. Data Reciever, Control Air & all Inews related components.
Administration and Support of Reuters, AFP, AP and all news agencies systems.
Administration and Support of Citrix Xen App and Xen Desktop infrastructure.
Administration and support of Windows 2003/2008 based Active Directory infrastructure.
Administration and support of Corporate SQL 2005/ 2008 Database Clusters for different applications.
Administration and support of Windows DNS, DHCP, File and print Servers.
Administration and support of SCOM 2007 for monitoring of Systems.
Administration and support of SCCM for management of Systems.
Administration and support of WSUS for updating systems.
Administration and support of Hyper-V 2008 R2 virtualization environment on a 12 node cluster. (Node and Disk majority cluster).
Lead, Administer, Manage and maintain all IT Systems solutions, services, systems and infrastructure.
Lead Systems related projects and special tasks.
Provide escalation support to issues, incidents and problems and ensure problems are addressed with continuous work and follow-up. Managing 8 Data Centers at various locations around the world.
Ensure proactive service, system and solution improvement.
Evaluate solutions and technologies and recommend solutions.
Prepare RFP and liaise with procurement to complete the procurement process and review contracts, SLA etc.
Install, configure, and maintain Servers, exchange, file & print servers, ISA servers, Citrix Virtual Infrastructure, Active directory, SQL servers, Clusters, Web & Application servers, Backup solutions, HyperV, DNS, DHCP, WINS, and other services.
Supervise and train Systems Engineers in their tasks.
Maintain software and hardware licenses for the organization.
Plan and implement server security, including best practices, applying cryptography to network applications, managing host security, file permissions.
Ensure Backup of all systems and test restores, prepare disaster recovery plans and maintain information integrity.
Develop and conduct various training and instruction for system users, Helpdesk and NOC team on systems, services and other applications.
Implement preventive measures and Perform maintenance in compliance with company and vendor standards
Ensure Security standards and organization and IT policies and procedures are followed.
Investigate, recommend and implement enhancements and operating procedures that optimize system/service availability.
Maintain confidentiality with regard to the information being processed, stored or accessed.
Perform Database administration and management.
Manage and maintain web infrastructure and related services.
Document problems and resolutions for future reference.
Administration and support of Citrix Xen App farm version 4.5.6 including presentation Servers and access gateway
PROFESSIONAL CERTIFICATIONS
Microsoft™ Certified Solutions Associate (2012).
Microsoft™ Certified Professional.
Microsoft™ Certified Systems Engineer.
Microsoft™ Certified System Administrator.
Microsoft™ Certified System Administrator (Messaging).
Microsoft™ Certified Technology Specialist (Windows Server 2008 R2, Server Virtualization).
Installing and Configuring Windows Server 2012. (70-410).
ITIL Certified in Service Management Foundation V3.0.
Brain Bench™ Certified Windows 2003 Administrator.
Brain Bench™ Certified in Windows XP.


MCSE 2000 and 2003 Complete Track.
Microsoft Desired Configuration Manager (DCM) Premier Workshop.
Microsoft System Center Configuration Manager (SCCM) Premier Workshop.
Microsoft System Center Operations Manager (SCOM) Premier