Experience

BOK Financial

• United States
• Financial Services
• 700 & Above Employee

• Systems Architect

  • Apr 2015 - Present



Energy Industry | Information Technology | Banking | Healthcare

• IT Professional | Service Delivery Manager| Systems Administrator | Systems Engineer

  • Jun 1994 - Present

  Tulsa, Oklahoma Area For 20 years I have working in the Information Technology field. I have worked in the energy industry as well as for a global outsourcing company. I am also interested in the fields of banking, healthcare, and startups. Currently looking for a senior level role with a dynamic company. Please contact me at bmarshall1001@gmail.com



WPX Energy

• United States
• Oil and Gas
• 300 - 400 Employee

• Systems Administrator IV

  • Nov 2011 - Mar 2015

  Tulsa, Oklahoma Area Service Delivery Manager – Wintel Technical lead over Wintel environment. Directed work of Wintel systems administrators. Managed and maintained enterprise datacenter environment. Managed hosted Exchange relationship. Provided infrastructure audit support. Provided support of all Windows servers. Verified timely and successful backups. Interfaced with application portfolio managers to determine and provide server infrastructure support for applications. ♦Designed, built, and… Show more Service Delivery Manager – Wintel Technical lead over Wintel environment. Directed work of Wintel systems administrators. Managed and maintained enterprise datacenter environment. Managed hosted Exchange relationship. Provided infrastructure audit support. Provided support of all Windows servers. Verified timely and successful backups. Interfaced with application portfolio managers to determine and provide server infrastructure support for applications. ♦Designed, built, and maintained VMware 5.5 production environment ♦Built and tested Wintel disaster recovery environment ♦Implemented EMC Isilon NAS ♦Migrated over 15 TB of unstructured data and permissions ♦WPX United Way Day of Caring coordinator Show less



CDI IT Solutions

• Systems Administrator

  • May 2010 - Nov 2011

  Tulsa, Oklahoma Area Systems Admin IV/Architect (2011 to 2012) Provided IT architecture direction for WPX spinoff of Williams. Covered Wintel, VMware, Citrix, datacenter, and storage areas. ♦Designed and built Active Directory environment ♦Designed and built Windows server environment ♦Designed and built VMware environment ♦Built and configured core datacenter environment Systems Administrator (2010 to 2011) Worked with application managers to design server infrastructure… Show more Systems Admin IV/Architect (2011 to 2012) Provided IT architecture direction for WPX spinoff of Williams. Covered Wintel, VMware, Citrix, datacenter, and storage areas. ♦Designed and built Active Directory environment ♦Designed and built Windows server environment ♦Designed and built VMware environment ♦Built and configured core datacenter environment Systems Administrator (2010 to 2011) Worked with application managers to design server infrastructure. Worked with outsource provider to deliver server resources. ♦Developed a new server delivery process that reduced server delivery time by up to 50% ♦Provided decommission process that eliminated more than 100 old and unused servers Show less



IBM

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Technical Specialist

  • Jul 2004 - Mar 2010

  Tulsa, Oklahoma Area DCA Account Focal (2005 to 2010) Coordinated and performed security patching. Coordinated and performed security health checking. Provided support for multiple customer accounts. ♦Performed monthly health checks of over 100 FERC regulated servers ♦Performed monthly patching of over 600 Windows servers Systems Administrator (2004 to 2005) Supported and maintained Windows server environment spanning eight datacenters across four cities. Designed and built… Show more DCA Account Focal (2005 to 2010) Coordinated and performed security patching. Coordinated and performed security health checking. Provided support for multiple customer accounts. ♦Performed monthly health checks of over 100 FERC regulated servers ♦Performed monthly patching of over 600 Windows servers Systems Administrator (2004 to 2005) Supported and maintained Windows server environment spanning eight datacenters across four cities. Designed and built Windows servers for applications. Provided tier 3 support for troubleshooting problems. Verified timely and successful backup of Windows servers. ♦Consolidated enterprise file servers to one file server cluster ♦Disaster recovery of Williams’ Tulsa datacenter environment ♦Designed Active Directory environment Show less



Williams

• United States
• Oil and Gas
• 700 & Above Employee

• Systems Administrator

  • Jun 1994 - Jun 2004

  Tulsa Systems Administrator (1999 to 2004) Supported and maintained Windows server environment spanning eight datacenters across four cities. Designed and built Windows servers for applications. Provided tier 3 support for troubleshooting problems. Verified timely and successful backup of Windows servers. Provided Windows architecture and engineering direction ♦Coordinated Exchange email restore project ♦Designed, built, and coordinated 600 node grid computing system ♦Developed… Show more Systems Administrator (1999 to 2004) Supported and maintained Windows server environment spanning eight datacenters across four cities. Designed and built Windows servers for applications. Provided tier 3 support for troubleshooting problems. Verified timely and successful backup of Windows servers. Provided Windows architecture and engineering direction ♦Coordinated Exchange email restore project ♦Designed, built, and coordinated 600 node grid computing system ♦Developed a SAN environment for Williams EM&T ♦Built and administered a highly available fax server system ♦Designed and built Windows infrastructure for Williams London trading floor Systems Analyst (1995 to 1999) Provided time sensitive trading floor desktop support. Supported trading floor technical environment. Provided project support for trading floor. Determined desktop standards. ♦Led Y2K remediation effort, managing as many as 5 contractors ♦Planned and implemented rolling O.S. migrations of over 300 users ♦Project manager for various areas for the new 300+ seat trading floor ♦Planned and implemented over 180 user desk moves Intern (1994 to 1995) Provided desktop support. Performed software quality assurance testing in lab. Key words for LinkedIn Search: Hardware: HP Proliant Servers ♦ IBM xSeries Servers ♦ Dell PowerEdge Servers ♦ EMC VNX ♦ EMC Isilon ♦ EMC Data Domain ♦ Hitachi HDS ♦ EMC Centera ♦ Compaq Servers ♦ Dell Desktops/Laptops ♦ IBM/Lenovo Laptops ♦ Avocent KVM ♦ HP LaserJet Printers ♦ Xerox Laser Printers and Copiers ♦ Minolta Digital Copiers ♦ Cisco Switches Software: VMware 5.5, 5.0,4.1 ♦ VMware DRS ♦ VMware Storage DRS ♦ Windows Server (2012 R2, 2008 R2, 2008, 2003) ♦ Service Now ♦ IBM Tivoli Endpoint Manager ♦ Big Fix ♦ Citrix XenApp 6.5 ♦ Citrix NetScaler ♦ CommVault Simpana 10 ♦ Office 365 ♦ HP OneView ♦ Microsoft Cluster Service ♦ Microsoft Exchange ♦ MS SQL Server ♦ RightFax Fax Server ♦ IBM Director ♦ Tivoli TSM Show less