Maintained and engineered global IT infrastructure, including VMware and Hyper-V environments, Nimble and Pure storage, and involved servers. Worked in tandem with Oracle Developers to manage and maintain global Oracle ERP system and front end Kemp load balancers.

Served as the primary server and server hosting expert, managing Windows and Linux servers, including Ubuntu, RHEL, and Oracle Linux.Provided highest-level troubleshooting for O365, Azure, and Active Directory services.Configured Palo Alto PA-3000 series and network switch infrastructure of Juniper and HPE hardware.Configured InfoBlox appliances for IPAM, DNS, and DHCP services.Notable ProjectsDeveloped PowerShell scripts for task automation, such as Microsoft 365 license assignment and password expiration notifications. Examples included in GitHub link below.Implemented Intune MDM for Apple iPhone and laptop control.Led engineering and organization tasks for migration from Arctic Wolf to OmniSOC SEIM service.Built and configured SCCM farm for endpoint imaging, management, and patching.Built an external DNS service for the DeSales.edu zone using Linux BIND, Azure Load Balancers, and Palo Alto virtual firewalls.

Engineered on-prem service and data migrations to Azure tenants, designing and configuring access, security, support, and backup policies.Built and maintained Citrix farms for client access into remote data centers, including hosts, infrastructure, and session host images for MCS and PVS.Primary Microsoft expert, and secondary Linux resource when needed.Notable ProjectsBuilt a Citrix 7.12 farm utilizing XenServer hypervisor and PVS to host ~300 desktop sessions for a manufacturing client, including hosts with passthrough 3D support utilizing Nvidia GRID, and Netscaler HA pair for external access and load balancing of Citrix services.Built a Citrix 7.12 farm to replace aging 6.5 farm utilizing VMware and MCS to host ~1200 application sessions for a healthcare client, including Netscaler HA pair for external access and load balancing Citrix services.Migrated MSSQL Database for an educational client between server platforms, transferring MSSQL versions from 2008 to 2016 and implementing best practices for backups and maintenance.Built an Azure, Office 365, and Intune integrated environment for a non-profit client for mobile device management and facilitating sharing of documents and other work related items.

Built and maintained Citrix farms for clients, including hosts, infrastructure, and session host images for MCS and PVS.Primary Microsoft expert, and secondary Linux resource when needed.Notable ProjectsBuilt a Citrix 7.6 farm utilizing XenServer hypervisor on Cisco UCS infrastructure to host ~600 application sessions for a healthcare client, including Netscaler HA pair for external access and load balancing of Citrix services.Technical lead in a Windows 7 to Windows 10 pilot for a regional healthcare client.Migrated a construction client from on-prem resources to all cloud based resources, including Citrix Cloud and session hosts built in Azure.Implemented Netscaler GSLB based failover for a financial client, extending Citrix resources to a warm-DR site including maintenance scripts to automatically synchronize resources between primary and DR data centers.

Administered and supported LAN/WAN networks across five buildings and 22 satellites and a data center supported by over 125 Windows and Linux servers for a 4K-staff physical rehabilitation organization.Worked with HIPAA compliance to ensure proper policies and procedures were followed in data handling and access.Notable ProjectsTechnical and onsite lead for Windows XP to Windows 7 migration and organization wide hardware refresh.Built a custom image repository for clinical documentation purposes, utilizing various Linux technologies and custom Bash and Python scripts for processing and access.Implementation of Sophos Encryption on all devices.