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System Administrator Resume


  • System Administrator with 2 year of experience managing three tier physical/virtual infrastructure across multiple platforms (Unix, Linux) for Centers for Medicare & Medicaid Services (CMS).
  • Experience in configuring, monitoring, upgrading and maintaining systems hardware, software and related infrastructure.
  • Effectively plan, install, configure and optimize the IT infrastructure using Oracle Enterprise Manager to achieve high availability and performance.
  • Proven ability to create and deliver solutions tied to business growth, organizational development and systems/network optimization.
  • Rectified many issues by instituting best practices in system log analysis, user account/permissions management and systems/software auditing.
  • Improved system security through setup and ongoing maintenance of system and network.


Programming Skills: HTML, Java, Perl

Databases: Oracle (SQL), Oracle 11g

Operating Systems: Windows Vista; 7; Windows Server 2003, Solaris 11

Capabilities: Active Directory Domain System, Install and configure DNS, DHCP, IIS, FTP, Manage group policies and ACL

Hardware: Spark T - series servers



System Administrator


  • Evaluated and configured company’s Oracle spark servers.
  • Troubleshoot and monitor system performance.
  • Configured physical and virtual servers.
  • Created physical and virtual network for new system.
  • Recommended and implemented network enhancements that improved system availability, reliability, and performance.
  • Optimized system availability and equipped company with scalable systems to support fast business growth.
  • Assign resources to virtual servers (CPU, memory) using Oracle Enterprise Manager.
  • Managed and monitor servers using Oracle Enterprise Manager (OEM).
  • Build virtual zones for various environments. (Test, Development, Production)
  • Installed COTS in the virtual server.
  • Performed backup and recovery for CWR’s internal lab devices (SAN switches, Nexus-9k switches, Eternus storage array, fortigate firewall, etc).
  • Performed quality assurance tasks to validate physical and virtual servers comply with client’s requirements.
  • Performed periodic audit on the systems to validate vital functions are operational.
  • Performed periodic maintenance of servers used in different environments. Updated operating system with oracle's latest version to improve system’s performance and security.
  • Security harden systems to be compliant
  • Performed quarterly validation of pre-and post-maintenance audit to ensure all major functions of the systems are operational, and verify no catastrophic changes to the system's infrastructure.
  • Documented the migration of servers to include applications and databases.
  • Assisted in a server upgrade project (Solaris 10 to 11).
  • Documented server configurations and operation procedures.


Research Assistant


  • Performed laboratory research projects, including collection and organization of scientific data.
  • Make detailed observations about experiments and provide basic data analysis.
  • Provide summarized reports of research experiments.
  • Assists with the preparation of technical reports, deficiency reports, summaries, and protocols.
  • Overseeing scientific procedures performed in compliance with standard operating procedure (SOP) and protocols.
  • Developed excellent communication skills to provide information to Principal Investigators regarding their projects.
  • Effectively performed basic study related procedures as required.
  • Schedule and attends regular team meetings.
  • Perform data entry for research projects and maintain databases.

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