Zayar Aung

Experience

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  KMD Computer Training Centre

  May 2007 - Oct 2011

  Instructor

  Teaching Practical Hardware, Networking, Microsoft Server 2003/2008 Configuration and installation. Linux Server installation and configuration (Red hat, Fedora core 5, 10)Testing new hardware device and maintenance.Creation of network projects and drawing network diagrams for NCC (UK) Students Assignments.WINDOWS SERVER ADMINISTRATION• Installation & hands-on administration of Windows 2003 Servers, MS 2003 Active Directory, IIS, DHCP, DNS and DFS system• In-charge in creation & deletion of network accounts to Active Directory as well as Managed users, groups and computers access rights restrictions using Group Policy• Administration of DNS and DHCP Server, reservation of MAC address and adding DNS entry to specific ip address to DNS• Perform systems backup and recovery processes using Symantec Backup and Shadow Copy, routine maintenance & routine monitoring• Deployed updates, service packs and hot fixes using Windows Update, Automatic Updates, and Group Policies• Manage users disk quota in Windows Server 2003 File Server• Assist in Migration of old domain to new domain active directoryNETWORK MAINTENANCE AND SUPPORT• Responsible for the installation and Maintenance of company’s LAN/WAN using Cisco Router and switches• Maintain network peripherals such as router, switches and firewall• Setup and Configure Wi-Fi hotspot within the Company• Responsible for the operation and technical support of company’s LAN• Hands-on administration of Cisco routers and switches• Research and assess available server technologies and trends and make recommendations• Diagnose and report all problems and outages of company’s network infrastructure, local and international carriers and equipment vendors. Create trouble ticket to facilitate and disseminate information to the whole MIS department Show less

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  MYJOBS Ltd

  Jun 2012 - Jun 2013

  IT MANAGER

  Monitors redundancy of internet connectionSetup Local Area Network (LAN) and hardware computer, including the configuration of routers, switches and server devices.Configured and managed Active Directory, GPO, VPN, DNS, IIS, DHCP, WSUS, FTP and Microsoft SQL Server, Microsoft ISA Server, Antivirus and Backup Servers in the Enterprise Network.Defined and implement corporate policies regarding the location, safety and security of servers and IT equipment.Established security policies of systems, designed and managed serviced network for clients.Suggested improvement in speed of the operations and processes to make the system foolproof.Implemented Hyper-V virtualization server to provide for multiple virtual machines and platforms.Supplied essential instructions and user maintenance procedures suitable for all function of LAN users.Fulfilled administrative responsibilities including the additions and cherries to users’ desktop.Installed and configured Windows Server 2003 and ISA server.Carried out set-up for local area network (LAN) and establish new policies, which defines acceptable use of IT Assets.Performed daily management of computer network.Setup File Transfer Network (FTP) for Myanmar small Lawn Enterprises, PABX systems.Provided training for user operations. Show less

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  JACOBS Engineering Pte Ltd

  Sept 2013 - Apr 2016

  IT ADMINISTRATOR

  Configure and Manage File and Print Server, DNS and DHCP Server on Site OfficeCreated Desktop image for all Workstations at Site OfficeAssist in Setting up IT & Network Infrastructure from setting up of server rack, mounting of server and switches & router, ISP modems & router, PBX system using ISDN 30 at Site OfficeAssist in Migration of old cisco switches to POE cisco switches to our Jacobs Singapore Head OfficeAssist in Migration of old analog phone system into Cisco VOIP phone systemAssist in Migration of WinXP desktops to Win7Duties and Responsibilities:WINDOWS SERVER ADMINISTRATION & NETWORK INFRASTRUCTUREManage Windows based Servers such as Domain Controller with Active Directory, DNS & DHCP, File and Print Server at Site OfficeMaintain Jacobs Network Infrastructure at Site Office such as printers, firewall, switches, routers and all other IT DevicesManage Panasonic Digital PBX system and ISDN 30 phonesAssist in Maintaining Security Door Access System, Lightning Alert System, Guard Monitoring SystemPerform Monthly IT Maintenance as well as Quarterly Power Shutdown Maintenance at Main Office & Site Office.Manage Altiris Server for PC Inventory, Software Update and Deployment of Softwares & Disc Image Show less

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  IHiS (Integrated Health Information Systems)

  Jun 2016 - now

  Senior System Engineer

  1: Perform system administration ( primarily windows & unix support) such as system health-check, security patching, problem resolution, capacity planning, system performance tuning, windows hardening, and system installation installation / configuration.2: support production system commission and follow up on vulnerabilities identified during audit review.3: conduct annual disaster recovery planning exercise and follow up with DR procedure updates.4: assisting in detailed level of design and architect when the project is awarded.5: Use VMware update manager to create or edit baselines and baseline groups. Perform upgrades to operating systems and layered software packages (ie. VDI components, Windows services, or other enterprise apps) as necessary. Performing backups, troubleshooting and problem resolution for servers associated with a VMware virtual infrastructure.Maintain, Upgrade, and implement improvements to the VMWare ESXi infrastructure. Troubleshoots and resolves problems and monitors system performance while simultaneously support staff engaged in similar efforts.6: Administer Citrix XenApp and XenDesktop farms and Web Servers. Support user applications being accessed through Citrix Servers, including installed applications, web based applications, and thin client applications. Demonstrated knowledge of virtualisation platforms and architectures: including VMWare ESXI, and Citrix XenServer. Implementing, Deploying, and supporting Citrix XenDesktop and Citrix Provisioning Services. Hands-on Experience with Citrix Netscaler technology, Citrix Web Interface and Citrix Storeront, Citrix Edgesight, 7: skill sets - VMware 6.5 and 7.0, ESXi, storage (EMC), blade server, NetBackup, Active directory, DNS, DHCP, Print server, Group policy, citrix 6.5, 7.6 and 19.12LTSR, Citrix NetScaler, F5 load balancer. Show less