Douglas Cisko
About Douglas Cisko
Douglas Cisko is a System Administrator specializing in Citrix solutions, currently employed at SDI Presence since 2016. He has extensive experience in systems engineering and virtualization technologies, having held various roles in multiple organizations over the past two decades.
Work at SDI Presence
Douglas Cisko has been employed at SDI Presence as a System Administrator Citrix since 2016. In this role, he has contributed to the Government ISTHA sector. His responsibilities include managing Citrix environments and ensuring optimal performance of virtual applications and desktops.
Previous Employment History
Douglas Cisko has held various positions in the IT sector. He worked as a Systems Engineer III at Prescient Development from 2011 to 2013. He served as a Senior Consultant at Peters & Associates from 2014 to 2016. Prior to that, he was a Global Infrastructure Operations Analyst at Schawk in 2007-2008 and a Citrix Desktop Engineer at HCSC in 2010-2011. His experience also includes roles at US Tech Source Inc., Healthcare Information Services, UroPartners LLC, and IntelliSuite Technologies.
Education and Certifications
Douglas Cisko studied at Northeastern Illinois University, focusing on Accounting and Computer Information Systems from 1996 to 1998. He also attended ComputerTraining.com, where he achieved a Vocational degree in MCSE from 2006 to 2007. His certifications include CNS-220i and CNS-320i in Citrix Netscaler, obtained between 2017 and 2024, and CCA-N from MTM Technologies in 2014.
Technical Expertise
Douglas Cisko has demonstrated expertise in various technical areas. He successfully upgraded all six Citrix farms from Xenapp 7.6 to Citrix Virtual Apps and Desktop 7 1912 LTSR. He played a key role in upgrading Hyper-V clusters from 2012/2012 R2 to Hyper-V 2016 and managed the installation and configuration of Vxrail across multiple locations. His skills also include the implementation of SCVMM 2016 and the administration of VXrack for migration to SDDC.
Professional Development
Douglas Cisko has engaged in continuous professional development throughout his career. He completed training in VMware vSphere in 2012 and has pursued advanced topics in Citrix Netscaler from 2017 to 2024. His commitment to learning reflects his adaptability to evolving technology landscapes.