Juan Carlos Castillo Email & Phone Number

Brownsville, Tx, Us

Brownsville, Texas, United States

Cisco Network devices (Firewall, Routers, Switches, WLC, Wireless P2P)IPS and vulnerabilities management systemsCisco AMP for EndpointsData normalization IPS Cisco AMPConfigure and Install Cisco Umbrella.vSphere and vCenter 7.Collect and analyze logs for networking devicesMonitor and analyze Cisco Cloud Email SecurityAnalysis and Investigate security incidents.Wireless site surveys.Server AdministrationWindows server and client operating systems

-Responsible for maintaining, upgrading and supporting across 3 locations network infrastructure, including but not limited to the following: Active Directory, Group Policy,Wireless Network, VMware and server configuration. -Design, implement Wireless Centralized Network according to Corporate Standards, performing wireless site survey , spectrum analyzer.-Configure WLC 2500 and Access point 2800.-Deployed and configured FlexConnect for 2 remote locations.-Implement and maintain VMware vSphere infrastructure.-Used VMware vMotion to eliminate application downtime from planned server maintenance by migrating running virtual machines between hosts.-Deployed several VMs from Templates and customized their configurations as-needed.-Performed migrations of Windows servers using vConverter\P2V\New Build.-Implement ERP HA with Double Take.-Replace and install Cisco network switches -Configure Wireless Point to Point Bridge, using Cisco antennas outdoor 1530 Series.

- Cisco Switches support. (L2 & L3)- Cisco Router - Routing protocols EIGRP- Troubleshooting Ethernet Private Line point-to-point Atlanta-Matamoros- Active Directory, DHCP Server , File Server, Netflow Server, Webfilter Server- Change and assign DN on CUCM.- Wireless LAN Controller- Troubleshooting Cisco Antennas Point to Multipoint- Cisco Unity Support.- Wireless site surveys.- Exchange 2010 support. - Execute Veeam Backup - Help Desk 1st and 2nd Tier. ( Mexico & Atlanta,GA)

-Cisco Meraki Security Appliances. -Synchronize security settings in two locations with Cisco Meraki firewall.-Securely connect branch locations with VPN site to site-Static NAT with firewall Cisco Meraki MX80 and MX60-Technologies content filtering policies maintening productivity.-Outdoor access point Cisco Meraki MR66-NVR video surveillance-Domain Administrator Jr-Active directory, DNS, DHCP and file server on Windows Server 2008 and 2012.-Support to five branch locations Matamoros and Rio Bravo Tamaulipas, Monterrey, Mexicali Baja California and Brownsville Texas.

- Outsourcing IT Support services ( Matamoros, Valle Hermoso)- LAN Technical Support- Install and configure Windows Server 2008 ( AD, DC, DCHP , File Server)- Fiber Optic connectors ( LC, LC Duplex, SC, Jumpers)- Install and setup Ubiquiti antennas.- Install and setup Antivirus endpoint server.- Preventive and corrective maintenance desktop and printers.

- LAN technical support- Wireless technical support- Active directory technical support- Monitoring fiber optic redundancy.- Network cabling installation MDF and IDF's- Installation and configuration of different Operatives System.- Installation and maintenance networks printers and local printers.

- LAN Technical Support.- Wireless technical support.- Active directory support on Windows Server 2000 , NT and 2003.- DHCP server on Windows Server 2003- Maintenance print server on Windows Server 2003.- Installation, configuration of different Operative Systems and Desktop Equipment.- Installation phone extension on PBX Alestra.- Preventive and Corrective Maintenance to Computer Equipment- Preventive and Corrective Maintenance Zebra printers.- Installation software.