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System Administrator Resume

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Charlotte, NC

SUMMARY:

  • Excellent understanding of Windows and Linux Server operating systems with proficiency in Windows 2003 and 2008 Active Directory domain services, Windows Mail Exchange, DNS and DHCP.
  • Deploy group policy object (GPO) to targeted users and computers on the network.
  • Excellent knowledge and understanding of Microsoft Windows T - SQL.
  • Good working knowledge of installation and configuration of virtual machines.
  • Apply patches to virtual machines using VMware Update Manager.
  • Monitor and troubleshoot virtual machine problems.
  • Troubleshooting all aspects of a network infrastructure such as wireless connectivity issues, backups, desktops/laptops, printers, applications, mobile devices, etc.
  • Working knowledge of IP routing, subnets, internet protocols, NAT and FTP.
  • Strong troubleshooting skills.
  • A very good team player.
  • Able to determine priorities and appropriate level of escalation.
  • Knowledge, understand, and practical application of basic computer systems including disk management, file systems, memory management and related concepts.
  • Understand LAN infrastructure such as Ethernet switches, routers, and VLANs.

TECHNICAL SKILLS:

OPERATING SYSTEMS AND SERVICES: Window 2000/2003/2008 Servers| Linux (CentOS)| Active Directory | Windows 2003 File & Print Server |Windows Mail Exchange |Postfix Email Exchanger| Linux firewall | Cisco Routers & Switches | Logical Physical Ethernet LAN | MicrotikOS & Radio| Windows XP/7 |

PROFESSIONAL EXPERIENCE:

Confidential, Charlotte NC

System Administrator

Responsibilities:

  • Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes.
  • Review system and application logs, and verifying completion of scheduled jobs such as backups.
  • Perform regular security monitoring to identify any possible intrusions.
  • Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media.
  • Apply patches, upgrades and new services as necessary.
  • Manage, maintain and update user account information.
  • Develop and maintain installation and configuration procedures
  • Monitor usage and performance of network devices.
  • Research, evaluate and recommend software and hardware products.
  • Repair and recover from hardware or software failures.
  • Document any changes.
  • Identify, diagnose and resolve network problems.
  • Oversees the monitoring and management of the data network devices.

Confidential, Charlotte NC

System Administrator

Responsibilities:

  • Provide IT support relating to technical issues involving Microsoft server 2003.
  • Manage, maintain and update user account information for staff.
  • Monitor usage and performance of network devices.
  • Research, evaluate and recommend software and hardware products.
  • Manage the operation of the Electronic Medical Record system for clients.
  • Support various backup and disaster recovery solutions.
  • Identify, diagnose and resolve network problems.
  • Oversees the monitoring and management of the data network devices.
  • Experience with Reporting & Documentation.
  • Ensures all the servers are in compliance with up-to-date security patches and security requirements.

Confidential, Charlotte, NC

Contract Bench Technician

Responsibilities:

  • Installed and configured surveillance systems.
  • Designed and built a corporate wide Wi-Fi network using a variety of hardware and software including MicrotikOS, ExacqVision and Microtik Radio.

Confidential

System Administrator

Responsibilities:

  • Manage student, faculty and staff user account information on the network.
  • Developed security guideline and Policy for the campus.
  • Install and configure new hardware including software upgrade for the network.
  • Install, configure and maintain Windows servers and virtual desktops.
  • Configure, monitor and maintained Microsoft Mail Exchange.
  • Monitor usage and performance of network devices.
  • Experience in installing, configuring and monitoring postfix mail exchanger server.
  • Analyze system logs and identify potential issues with computer systems.
  • Apply operating system updates, patches, and configuration changes.
  • Provides support for network infrastructure acting as technical lead with network engineers.
  • Assist with maintenance and development of systems documentation and Standard Operating Procedures.
  • Create a backup and recovery policy.
  • Perform routine audits of systems and software.
  • Perform system performance optimization.
  • Provide Remote access solution support: VPN and Terminal Services.

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