Install, upgrade, and maintain various storage and NAS arrays including Netapp, EMC,and Infinidat.Troubleshot and configure various changes for NAS environments for Linux,AIX, and Windows systems including permission issues, multiprotocol user mapping, snapshot remediation, and performance issues.Large scale share migrations between enterprise NAS platforms using tools like StorageMapMonitor and troubleshoot SAN/fiber issues with Virtual Instruments and DCNM·Work with enterprise change control processes using tools like ServiceNow, Jira and Kanban boards,and agile methodologies.· Disaster recovery testing and implementation for various SAN and NAS storage.

Install, upgrade, maintain, and troubleshoot various versions or distributions of Windows and Linuxservers in an Active Directory environment.· Maintain, upgrade, and troubleshoot VMWare infrastructure running on Cisco UCS hardware, Dell EMCVxRail, and various EMC storage arrays.· Write system administration scripts on Vmware and other systems.· Patch server environment using tools like KACE.· Monitor critical infrastructure using software including vROPS and LogicMonitor.· Analyze logs and troubleshoot various system issues.

Configure and maintain multi-petabyte EMC storage environment including DMX, VMAX, PowerMax,Xtremio, VPLEX, VNX, Unity, Recoverpoint, Isilon, ECS, and Centera as well as some Pure arrays.· Install, upgrade, and maintain Cisco MDS SAN (iber channel and FCIP directors and switches.Troubleshoot connectivity and (iber issues between servers, arrays, and ISLs.· Plan and execute host migrations between storage platforms using vplex and other technologies.· Write shell and Powershell scripts to simplify and automate storage changes on Linux and Windowsplatforms.· Update and maintain internal management tools using platforms like PHP and MYSQL.· Maintain and upgrade Vmware ESXi 6.5, 6.7, 7.0 enterprise and cloud environments including Vsphere,DRS, HA, snapshots, migrations, upgrades, vSAN, VxRail, vROPS, and VCF.· Work with enterprise change control processes using tools like ServiceNow, Jira and Kanban boards,and agile methodologies.· Analyze logs and troubleshoot various storage and system issues.· Disaster recovery testing and implementation for various SAN, storage, and servers.

Install, con(igure, and maintain various Windows application servers for a large enterprise. Includesvirtual server hosts, IIS, .Net, Apache, Tomcat, FTP, SQL and (ile clusters, and other Windowsapplications.· Large scale migrations of virtual server environment including P2V and V2V to consolidate platformsand reduce physical footprint. Utilized HP and other tools to migrate to Microsoft Virtual Server.· Create scripts with Vbscript and shell to automate virtual server management, server reboots, andother con(iguration changes. Create images for new virtual servers using sysprep.· Utilize con(iguration management and monitoring tools like SCCM and SCOM.· Update DNS, DHCP, and Active Directory including A records and CNAMEs, reservations for virtualservers, service accounts for application requirements, and other group policy objects.· Evaluate and recommend various enterprise tools or solutions to improve ef(iciency.· Implement disaster recovery environment and participate in scheduled testing exercises.· Collaborate with teams on various projects for the application server platform, working with businessanalysts, developers, networking, data center, and other teams for multi-tier implementations