Azure ADO management, Applications management and Entra Management (Security), Windows, Linux and VMWare Management, Administration, InTune implementation, Adaxes Active Directory implementation and management. Systems integration for LDAP and AD. DUO implementation for Linux. Windows Server 2016-2022 management. SQL Management, migrations, and upgrades

Provide support and service to the DCL Fleet worldwide.Worked with the virtual DC based on VMWare, Hyper V, Docker, Kubernetes troubleshooting.Storage Support, Hypervisor minor and major updates.VMWare SME / Administrator, SCCM Inventory and Patching Management.Windows Server / RHEL 7.x and 8.x installation and support, provisioning, and lifecycle.

Manage a Data Center migration of 4 locations spread across North, Central and South America.Architect and implement a new Virtual Data Center including compute and storage with VMWareWork with contractors for prompt JIT delivery of hardware and services, coordination of equipment and subscriptions relocation.In charge of the Active Directory, DNS, DHCP, Storage, Systems, Activity Monitoring and support.Multiple concurrent projects management (IT related)VMWare SME / AdministratorOffice 365 Infrastructure OversightSCCM Management for HW and SW inventory and Win Apps Update Management.

Provide support and service to the DCL Fleet worldwide.Worked with the virtual DC based on VMWare, Hyper V, Docker, Kubernetes troubleshooting.Storage Support, Hypervisor minor and major updates.VMWare SME / Administrator, SCCM Inventory and Patching Management.Windows Server / RHEL 7.x and 8.x installation and support, provisioning, and lifecycle.

Support and Monitoring of Data Center Operations. VMWare, SAN Storage, Backup Administration (Network Storage, Avamar, Symantec BESR). Infrastructure monitoring.EMC vMax (10K, 20K, 100K, 200K), NetAPP SAN Support, upgrades, troubleshooting, management. Aggregates and connectivity, implementation and monitoring.VMWare 4.x, 5.x, 6.x,7.x configuration, installation, upgrades, support and Administration.Cisco UCS Support. UCS C chassis and UCSM (B and C chassis). Management, troubleshooting and upgrades.Internal Active Directory management (Permissions, new accounts setup, AD account management). Group Policy management, LDAP integration, Open VPN management. Backup Management, Disaster Recovery implementation and management using Networker, AVAMAR and NetBackup.UCS Firmware updates, drivers and OS upgrades (for both UCS B and C).Customer Managed Systems Health check audits.Premises to cloud migration AWS and AzureNutanix Administration

In charge of the Virtual Infrastructure using VMWare hosting Windows and Linux Servers and VMWare View Workstations.In Charge of the different Systems and services for Internal and external Customers. DHCP, Internal and External DNS (Multiple Zones), SSL Certificates Renewals, Backup and Disaster Recovery using PHD Backup and Symantec Netbackup Appliances with eMC Data Domain.Setup and Deployment of New Servers (VMWare hosts, Microsoft Servers, Linux Application Servers, VMWare View workstation pools including planning, deployment and support. Active Directory Sr. Admin in charge of security management, group policy management, trust relationship, migrations, upgrades, schema modifications when necessary, etc.Setup and management of a Secure FTP Server. Liaison for the research of Customers server and application issues.WSUS Implementation and Administration, AV implementation and Admin.Migration of the current Data center from VM 4.1 to VM 5.5 Management of SAN systems eMC VNx5400 / IBM DS4800. Fiber Channel and iSCSI.24/7 Operation Support and main contact for outages investigation and support.Training and Mentoring of new administrators and support agents.Lead Project Implementation Admin for every new enterprise application to be sold or hosted, products like content management, payroll systems, GIS engines, etc.Setup and Designed Proxy servers for Data Access to iSeries Systems from the internet.Management of F5 Web Application ManagerMember of the PCI and SSAE16 Compliance regulation remediation Committee.Implemented WAN Site to Site Backup Replication system.Implementation and management of VMware Update managerDesigned and Setup Infrastructure (AD, VM, NIS) for new data center and implemented all new systems on it.

Daily Admin Tasks including VMware Administration, VM provisioning, VM and OS troubleshooting for Windows and Linux based VMs, etc. Performed a VMWare ESXi 4 with VMWare View 4.6 migration to Horizon and ESXi 5.5 / ESXi 6.Active Directory Administration for Internal and External (Managed Services) customers (10k+ users).Migrated 25 TB IBM SAN to 80 TB VNX EMC SAN and Pure Logic.Secure Certificate Renewal process management for public sites using IIS, JKS, BEA Weblogic, Apache, IBM HTTP Server, etc.Administration of F5 WAF .Antivirus Administration.Monitoring and Alert System Setup, configuration and maintenance. What’s UP Gold.Windows 2008, 2008 R2 and 2012 Server Setup and Configuration. Created and managed templates setup for VMWare VMs.Other IT Projects Management.Internal and external DNS and DHCP Management.Hitachi Password Manager Administration.Product Specific Updates and problem resolution.2nd line support for Active Directory / OS. Infrastructure Implementation. VMWare and Storage support.