System Administrator
Zain
Total years of experience :18 years, 2 Months
October 2010-Present:
Experience System Administrator Managing and Maintaining Zain JO System Infrastructure:
1- Managing and Maintaining and operating virtual Environments (VMWARE, Hyper-V)
2-Managing and Maintaining MS System infrastructure Active Directory Service
3-Managing and Maintaining MS Exchange 2010 Mail System.
4-Managing and Maintaining Microsoft System Center, Operation Manager 2012, Configuration Manager 2012, Virtual Machine Manager 2012.
5-Designing and Marinating Network Infrastructure DNS Services, DHCP Services, NLB Service, MS Clustering Service.
6-Designing and Maintain, Internet Security Accelerator ISA 2006 and TMG 2010 Proxy and Firewall Service.
7-Planning and implementing Security for Wireless Network (WEP, WPA PSK, WPA Enterprise, WPA2).
8-Configuring and Marinating Servers Platform (HP, Dell, IBM, HP Blade System).
9-Resolving System technical support tickets within acceptable SLA timeframes.
Jordan E-Gov. Operation Center
August 2008 - September 2010 Advance System Administrator
1- System Administrator on Enterprise Active directory 2003 & 2008 Environment, which contained more than 50 site with 120 DC (Administration, troubleshooting, replication, group policy configuration, permission delegation, backup, rebuild or restore).
2-Managing and Maintaining Microsoft exchange server 2007 Environment contains more than 20, 000 Mailbox (monitoring and Managing message routing, Email spamming & spoofing, relay, performance, backup and recovering).
3-Managing, configuring, troubleshooting Microsoft Network Infrastructure (DHCP, DNS, NLB, Clustering, PKI)
4-Managing and configuring EMC Clarion CX-300 FC-SAN Storage (configuring, F-Switch zoning, LUN masking, Raid configuration).
5-Monitor and Adjust backup job (Full, incremental, Differential backup to Disk, Tape, and offsite)
Work as contractor for King Abdul-Aziz City for Science and Technology / cloud Computing Project
March 2006 - July 2008:
Field Support Engineer for Customers Maintenance Contracts at PC Zone:
1. Account Manager and Field Support Engineer for Customers Maintenance Contracts
2. Designing, planning, deploying IP Wired and Wireless network
3. Designing, planning, deploying maintaining Microsoft windows server 2003
4. Designing, planning, deploying maintaining Active Directory, ISA server 2004, and Exchange server
4. Implement and manage Microsoft SBS 2003.
5. Installing and configuring and maintaining UTM Appliance (Sonic wall, Fortinet)
CPA: 71.1 RATING: good