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It Systems Administrator Resume

SUMMARY:

Obtain a position in Information Technology where my strong and extensive knowledge of IT processes, infrastructures, high technical aptitude, and unyielding commitment to work, will be effectively utilized to contribute to the successful and profitable operations of your company.

SKILLS:

  • Trilingual (Fluent in English, Familiar with Vietnamese and Spanish)
  • Well Rounded(Piano, Guitar, Rock Climbing, Technology)
  • Fire Fighter / Emergency Medical Technician

TECHNICAL EXPERIENCE:

IT Systems Administrator

Confidential

Responsibilities:

  • Specialization with Virtual Computing and Construction of Virtual Infrastructures
  • Sun Virtualbox
  • Microsoft Hyper - V Environment
  • VMware Workstation, VMware Player
  • VMware ESX, ESXi 5.0 ESXi 5.1, ESXi 5.5
  • VMware Converter (Physical to Virtual) to begin the process of virtualizing servers
  • Management Through VMware vSphere, Network/Compute/Storage
  • Office 365 Implementation and Integration
  • Experience with Azure AD Connect for identity synchronization with Azure
  • Administration of Azure AD using the Office 365 Portal/ O365 Powershell Session
  • Administration using PowerShell to perform actions such as changing Immutable ID
  • Migration of user’s mailboxes to Exchange Online
  • Azure AD Connect rules creations and customized to work with multiple domains
  • Implementation of Microsoft Exchange Online Protection
  • Implementation of a SafeNet Key Management Appliance to provide encryption at rest for HDs
  • Development of scripts and programs to automate tasks and generate reports
  • PowerShell to add and join a computer to a domain
  • Batch and Visual Basic to map drives and edit hardware settings
  • Java to conduct queries of information
  • Powershell scripts to create/delete groups in addition to adding and removing group s between two different domains.
  • Experience with managing Window Servers
  • Windows Server 2012 for use with Active Directory, Print Servers, Group Shares, Exchange, RightFax, Operations Manager, System Center, SCVMM, Orchestrator
  • Active Directory Management
  • Managed Users, Security Groups, Distribution Groups, Computers, Organizational Units
  • Provided 2nd and 3rd tier technical support for clients both on-site and remote
  • Implementation of a ticketing system, Service Now
  • Integration with Active Directory to import users and groups
  • Integration with SCCM to import computers and servers
  • Integration with ADFS and SSO
  • Customization of loading page and home screens
  • Management of group policy objects to provide centralized computer management
  • Management of registry settings, time sync, printer deployment, ps, and settings
  • Integration of Cisco TMS/Cisco Jabber
  • Creation of scripts that utilize WinSCP for encrypted file transport between Linux and Windows

IT Systems Administrator

Confidential

Responsibilities:

  • Management of VMWare ESXi 5.5 Infrastructure
  • Virtualized Servers to optimize server usage, reduce cost, and increase staff productivity
  • Created and migrated data stores based on computing needs, including space for snapshots
  • Monitor infrastructure for alerts and notifications, and troubleshoot as they came
  • Development of scripts to automate tasks such as snapshots through CLI commands
  • Desktop Virtual Infrastructure to provide affordability, portability, and ease of access
  • Created a desktop virtualized infrastructure utilizing VMware ESXi 5.5
  • VMware Connection Server to provision computers on an as needed basis vMotion for load balancing across multiple hosts to provide adequate processing power
  • VMware Horizon View to allow users to connect to their desktops from any platform
  • Configured a Confidential server to put a thin client application on a computer
  • Implementation of McAfee SAS e-mail spam protection
  • Microsoft Sever Upgrade
  • Upgraded Domain Controllers from Windows Server 2003 to Windows Server 2012
  • Active Directory Migration from Windows Server 2003 to Windows Server 2012
  • Upgraded File Server, Print Servers from Windows Server 2003 to Windows Server 2012
  • Experience with imaging, Windows deployment, and Windows upgrade
  • Utilized WinPE to capture and restore an image by creating or restoring the .WIM file
  • Systematic Ghost 8, Ghost 11, and Ghost Server for creating and applying images
  • Development of Pre-boot Execution Environment ( Confidential ) for diskless booting options
  • Construction of a Windows Deployment Servers on a Windows Server 2012 platform
  • Development of unattended.xml to be used in conjunction with sysprep for auto setups
  • Experience with Remote Desktop, Remote Assistance, Remote DameWare
  • Reconfigured Network Infrastructure
  • Installed and Configured a Cisco ASA5515 with use with a Cisco Anyconnect VPN
  • Installed a site to site fiber connection to provide adequate bandwidth for day to day use
  • Developed and trouble-shooted a Microsoft Outlook VBA program to provide employee tracking
  • Developed PowerShell scripts to generate and analyze reports and import into a SQL database

Information Technology Specialist

Confidential

Responsibilities:

  • Configured Dell Force 10 S55 & S50V with VLAN to support both voice and data traffic
  • Configured demilitarized zones (DMZ) and port forwarding for web servers and WiFi
  • Configured a Public and Wifi network to allow guest clients to have internet access
  • Development and management of VMware ESXi 5.1 environment on a Dell Blade Server M1000e
  • Creation of virtual machines based on computing needs and hardware requirements
  • Configuration of SANs to be used with ESXi 5.1 as data storage with fiber channels
  • Configuration of Dell AppAssure to provide complete system restore in the event of a disaster
  • Configured to snapshot all virtual machines on time intervals depending on importance
  • Configured to replicate to a co-location, to prevent data loss
  • Management of Dell PowerVault Storage Area Network (SAN)
  • Initialized redundant array of independent disks type 6(RAID 6) to provide redundancy
  • Configured ability to hot swap disks to eliminate downtime while replacing drives
  • Configured spare disks to initialize automatically in the event of a disk failure
  • Configured hourly replication off site to ensure continuity in a disaster scenario
  • Implementation and Management of Phone System
  • Cisco UC520 Public Exchange with a Cisco Catalyst/ XO communicator.
  • Management of Cisco Unified 7961 and Polycom VVX600 IP Phones
  • Implementation of Total Cloud Phone System with CBeyond as the VoIP Provider
  • Installed two T1 lines to provide adequate bandwidth for VoIP
  • Managing network accessible shares (Storage Area Network)
  • Ensured data protection and confidentiality by using encryption keys
  • Configured virtual private network (VPN) with SSL using Cisco ASA 5505
  • Management of firewall
  • Determined what ports need to be forwarded
  • Created routing table
  • Created a demilitarized zone (DMZ)
  • Experienced Networking Skills
  • Set up Local Area Networks
  • Setting up DHCP, DNS, VPN(IPSec & SSL), Subnetting and Firewalls

Technology Support

Confidential

Responsibilities:

  • Create and deploy computer images using Systematic Ghost
  • Provide technical support to school facilities, managing server room environment
  • Troubleshoot hardware related issues, such as replacing hard drives, addition of RAM
  • Provision over 10,000 user at a time
  • Mapped network drives and printers based on user location in AD
  • Experience with SQL Databases, Microsoft Access
  • Developed formula to analyze data and sort based on certain criteria

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