بيتر رفيق

 Designing, installing, configuring and trialing new systems, software, hardware and network and fixing any issues that arise.
 Remotely & physical administration of Hyper-V Servers 2008 R2 & 2012 R2, Domain Controllers, Exchange Servers 2010 & 2013, DHCP and DNS.
 Managing, configuring firewall devices from multi-vendors in application control, web filtering, policies and VPN configuration.
 Meeting and working with clients to determine requirements & define the scope of a project.
 Clarifying a client's system specifications, understanding their work practices and the nature of their business.
 Analyzing IT requirements within companies and giving independent and objective advice on the use of IT.
 Purchasing systems where appropriate.
 Planning and undertaking scheduled maintenance upgrades.
 Supervising junior engineering and technical staff.
 Writing reports and documentation.

 Installing, configuring and managing Windows Servers environment (2008 R2, 2012 & 2012 R2) Domain Controllers, DHCP, DNS, File servers & Print management server.
 Active Directory maintenance of multi-tasks (Bulk user’s creation & password reset, home folder creation, security permissions, delegate control).
 Have knowledge of Exchange Infrastructure design, planning and implementation of Exchange 2013, 2010 environments.
 Troubleshooting & administration of Mail Routing / Mail Flow and Database issues.
 Configuring and deploy GPO for implementing multi-tasks (Limiting users for administrative privileges, deploy software & printers, assign map network drives).
 Installation and managing WSUS Server to deploy updates, patches & hotfixes for more than 400 client PCs.
 Configuring and managing FortiGate firewall 600C for (application control, web filtering, policies, VPN configuration & dual ISP internet connections).
 Managing and configuring Aruba wireless network controller & 155 access points across different VLANs.
 Create and maintain Backup and Disaster Recovery Plan for (DCs, file servers & SQL database) using Symantec Backup Exec 2014 to NAS storages.
 Administrating Google Apps Directory Sync (GADS) to get synchronized with our AD environment for users to get access to all google services such as Drive, Docs, Calendar, and Maps …etc.
 Configuring and administrating more than 30 MacBook Pro for backup, recovery, pushing updates, and joining them to our domain controller, getting windows services; map drives, home folders and printers.
 End-user helpdesk support issues which are escalated from our IT technician’s team.
 Hardware maintenance and troubleshooting for servers, desktops, laptops, printers and related devices.
 Centralized security antivirus system management (Client / Server) using ESET.
 Centralized printing controlling cost system management (Client / Server) using PaperCut.
 Handling HP, 3Com, Cisco (L2 /L3) switches for more than 10 VLANs.
 Monitoring Avaya IP office telephony system.

 Establishment, installation and managing computer networks LAN & WAN in the main office and remote offices for approximately 500 users.
 Remote administration of (physical & Hyper-V) Servers 2003 R2 & 2008 R2; Domain Controllers, Active Directories, Exchange Servers, DHCP and DNS.
 Administrating Exchange Servers 2003 & 2010; implementing various exchange tasks for managing mailboxes, controlling access to OWA and online/offline database defragmentation.
 Delegating Administrative Control to authoritative users and groups.
 Handling firewall FortiGate 100A & 500A devices through VPN, IP Connect, Frame-Relay, Leased Line, ADSL networks.
 Installing and managing the Cisco devices (routers, switches, wireless broadband routers).
 Responsible for data center management, backup and recovery (Domain Controllers, Active Directories, Laserfiche, Application & File Servers, SQL Server, Oracle Applications 11i) using (EMC Networker, Symantec Backup Exec, Acronis, NT Backup).
 Centralized antivirus system management (Client / Server) using Symantec corporate edition.
 Installing latest updates and Patches through WSUS to Client machines.
 Applied desktop and server security policy such as Disabling USB, CD drives, LAN properties and login/shutdown scripts.
 Using Remedy Tool to provide solutions to user calls logged in Helpdesk intranet system.
 End-user (desktops, laptops) helpdesk support for systems, applications and hardware maintenance & troubleshooting.

 Oversaw use of bandwidth, storage media and servers, and managed all network servers and components.
 Developed and maintained network security procedures by adding, removing, and changing authorities in compliance with company policies and procedures.
 Deployed and maintained operating systems (98 SE, ME, 2000, XP), Microsoft Office (XP, 2003) to all computers.
 Created effective training courses and international exams, installing exams on Sun Microsystems, Cisco, Microsoft, CompTIA, and UNESCO.
 Administered Windows 2003 Server DHCP, DNS, IIS, FTP, and mapped network drives.
 Co-managed ISA Server 2000, filtered traffic and generated thorough performance reports.
 Ensured optimal performance of hardware & software for desktops, laptops, printers, fax and other related devices.
 Installed and managed LAN, DSL, L2 Switches (D-Link, Linksys), and oversaw backup and recovery servers, desktops, systems by using Symantec Backup Exec, Norton Ghost 2003.