Systems Administrator - Senior


Description
Provide escalated support for large enterprise network to include Windows servers, ESX hosts, network, back office and lines of business applications. Perform level 3 systems administration and troubleshooting for hardware and business applications in the enterprise.
 

Responsibilities include:

  • Provide escalated support for large enterprise network to include Windows servers, ESX hosts, network, back office and lines of business applications.
  • Administer and troubleshoot ESXi virtualization infrastructure
  • Administer and troubleshoot VCenter servers(s)
  • Administer and assist troubleshoot Xen Desktop (VDI)
  • Administer and troubleshoot Site Recover Manager
  • Administer and troubleshoot Linux
  • Monitor and provide recommendations to ensure capacity and utilization are within defined parameters
  • Identify virtualization needs and allocate proper resources.
  • Patch and maintain upgraded releases on systems supported.
  • Troubleshoot Dell Compellent, Data Domain,Dell blades servers, EMC VMAX
  • Perform level 3 systems administration and troubleshooting for hardware and business applications in the enterprise
  • Determine incident trends to address and diagnosis a problem in the infrastructure
  • Maintain and administer replication and disaster recovery solutions as required
  • Perform support for data migration (i.e. user mail and home directories, system upgrades, patches, etc.)

Requirements

Bachelor's degree (B. A.) from four-year college or university; or equivalent combination of education and experience.

5+ years of experience designing, planning, and implementing hardware and software virtualization (VMware, Citrix, Microsoft Virtualization, LPARs). Minimum of 7+ years proven work experience in system engineering. VMware Certified Professional (VCP 5.0) a plus! 4+ year of LINUX experience. Working knowledge of networking in the following areas: routing, subnetting, TCP/IP, VPN, VLANs and network configuration and troubleshooting.Analytical and problem solving abilities. Minimum of 3+ years proven work experience in system engineering demonstrating:

  • Moderate Business Knowledge – Continually learn and effectively leverage knowledge of ICW business functions and operations to support technology environments of the business.