Senior Network Administrator Resume Sample


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SENIOR NETWORK ADMINISTRATOR

Highly accomplished IT Project Manager with more than 12 extensive years of key experience in technology and business operations. Possess expertise in successful development and management of business critical information systems/network for various environments. Equipped with proven ability in directing strategic initiatives. Armed with strong communication and analytical skills developed over numerous initiatives and assignments in technology assessment, system implementation, application deployment and technical project management. Exhibit a unique combination of interpersonal managerial style coupled with superior technical skills; thrive at building effective and cohesive technical teams. Hands on professional with valuable contributions at every organizational level.

Expertise and  Accomplishments

Project Leadership

  • Spearheaded the delivery of Phoenix Health Systems first Data Center in Hawaii.
  • Directed the successful migrations of all customers into the Phoenix Data Center.
  • Provided keen oversight on the successful implementation of EMR system for a 300 user facility.

Design and Collaboration

  • Expertly designed and documented standard operating policies and procedures for the new Phoenix Data Center.
  • Streamlined server consolidation project using VMware ESX server and fiber attached SAN, eliminating the need to purchase new hardware and reducing necessary equipment by 50%.
  • Played an integral role as part of the engineering team that migrated the San Diego County’s 400 servers, 17,000 desktops, and managed a team of 20 desktop support personnel from NT 4.0, Novell, and Banyan Vines to Windows 2000 Active Directory.

 Professional Experience

 Senior Network Administrator / Project ManagerPhoenix Health system | Apr 2006–Present

  • Assume full responsibility in performing multifaceted role as Senior Network Administrator/Project Manager overseeing the Hawaii Data Center, their three clients and over 400 users. Handle a group of 3 indirect reports, to guarantee system continuity, security, and optimal uptime.
  • Responsibly manage and carry out decisions for all Change Controls in the Hawaii Data Center.
  • Head Data Center Project to house all Phoenix Health Systems customers. Maintain Data Center online within timeline and budget.
  • Successfully direct Customer Migrations into the Phoenix Data Center. Responsible for designing a wide array of customer’s new network/infrastructure for both local and remote offices including network security utilizing Cisco ASA firewalls, Remote and Site to Site VPN tunnels, sizing all customer circuits, Active Directory design, Exchange and Tumbleweed E-mail firewall, IIS web environment with SQL backend, Network Monitoring, Patch Management, and Backup strategies using Veritas Backup Exec. Organize weekly meeting of stakeholders to report the progress of the project as well as the risks.
  • Administer a successful implementation of EMR system for a 300 user facility.
  • Develop all Data Center policies and procedures relating to access, business processes, system maintenance, and security.
  • Manage a server consolidation project using VMware ESX with Fiber attached SAN, eliminating the need of over half of the client’s servers.
  • Accountable for keeping all systems, tier 3 support, change control, risk management, and planning all work.

System AdministratorDigital Mediums/HiRez networks | Aug 2005–Mar 2006

  • Assumed full responsibility in maintaining and troubleshooting 2003 Active Directory domain, Exchange 2003, SQL 2000, and IIS servers as well the network connectivity issues.
  • Efficiently developed and implemented the Enterprise Anti-virus and Performance Monitoring solution, while updating all systems with the latest Microsoft security patches.
  • Conceptualized a new backup scheme to work with limited disk space.
  • Procured all hardware for Digital Mediums.
  • Implemented a 24/7 on-call support.

 Senior Systems AdministratorGuidant Corporation | Nov 2004–Jul 2005

  • Citrix Administrator Responsibly maintained a farm of seven servers.
  • Patch Management Updated and maintained 500 servers with the latest Microsoft security patches.
  • Server Builds Built and configured all new servers in compliance with Guidant standards.
  • Expertly developed site backups using Veritas.
  • Rendered Level 3 support on all Windows systems throughout Guidant worldwide as well as on all Active Directory issues

 Systems AdministratorComputer Science Corporation | Jan 2001–Nov 2004

  • Effectively served as lead engineer for the San Diego County migration for Active Directory design and engineering solutions to satisfy business requisites.
  • Displayed technical expertise in migrating 17,000 desktops and 400 servers from over 200 Sites from Banyan, Novell and NT to Windows 2000 and Active Directory.
  • Headed a team of 20 desktop support personnel.
  • Held responsible for the design and implementation of the San Diego Public Library infrastructure, Active Directory, and DNS.
  • Functioned as technical liaison between CSC and the County of San Diego.
  • Provided keen oversight on change control and risk management.
  • Collaboratively worked with multiple departments to complete projects.
  • Developed and designed efficient way of pushing out the MSI applications throughout the over 200 Sites through Active Directory using Distributed File System (DFS).
  • Rendered Level 3 support for the County of San Diego, responsible for trouble shooting Active Directory and network issues.
  • Performed as server and desktop engineer for the ongoing refresh on the COSD project.
  • Carried out a Microsoft Clustered DHCP server solution.
  • Formulated security and application Group Policies for the Counties Active Directory environment.
  • Created new directory structure for San Diego County.
  • Executed MSI packaging using InstallShield.
  • Updated legacy servers to Windows 2000.Education

Major in Drama | San Diego State University | San Diego, CA | 1992–1995

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