Jonathan Valentin

Experience

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  Network Computing Solutions

  Aug 2010 - Jun 2014

  Account Consultant

  Provide comprehensive Information Systems services to various small business clients; provide PC hardware repair/upgrade and virus/malware removal for home and business users; help desk support for business users; acted as liaison for technical support services including: user data/server data backups using shadow protect (image based); business and home user profile migrations to newly installed work stations; install and setup of new workstations; ShorTel VoIP System project lead to include contacting clients Telco provider for changes to current service and system integration (Dmarc moves and extensions), design, installation, and maintenance (adds, moves, and changes) ShorTel Server setup and install, ShorTel Enterprise Contact Center installation and maintenance; Sonicwall Firewall programming and installation (VPN, creation and meshing, Access rules, DHCP); manage Dell/Netgear network switch programming and installation, VMware virtualization/Vsphere client; experience with Windows Server 2003/2008/2012 administration installation; Microsoft 2003/2007; experience with Exchange user setup and maintenance (add, moves, changes) for PC and cellular phones; served as the wiring department lead, a role which included cable pulling/terminating for client expansions, patch panel installations, and existing wire cleanup. Show less

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  State of Kansas

  Jun 2014 - May 2017

  Technical Support Consultant III Server Support

  Provide tier III support for over forty-eight hundred users; advising and assisting in solving problems in a distributed computing environment; provide maintenance and configuration for a server environment consisting of 500 physical and virtual servers; provide maintenance and configuration of Hyper-V and VMware (ESX5.5) host environment; Installation of hardware and software; troubleshooting; configuring server operating system and application systems in a WAN environment; Exchange, Active Directory, DHCP, DNS, Group Policy, and Direct Access Administration; user/server data backup and restoration using Microsoft DPM and Veeam. Show less

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  Mize Houser & Company P.A.

  May 2017 - Aug 2019

  Systems Engineer

  Provide tier III technical support for over seven hundred internal and external corporate users including support and installation for Windows and Linux servers, Exchange, Active directory, DHCP, DNS, Group Policy, VMware infrastructure, Veeam, datacenter management and various network technologies. Provide defense in depth and monitoring of internal and client networks by installing and maintaining products such as PRTG, CB Response, CB Defense, Bit 9, Menlo security browser isolation, OpenDNS, Fortinet UTM, Symantec Cloud, Endgame, etc. Assist in Nessus vulnerability scans and remediation. Provide recommendations, quotes/SoW, and project management for internal client infrastructure, server, and software upgrades. Show less

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  IVision

  Sept 2019 - Aug 2021

  Systems Engineer III
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  Ingram Barge Company

  Aug 2021 - now

  Systems Engineer - Intermediate