ExperienceLeidos, El Segundo CA 2014-PresentEnterprise System Engineer • Monitoring and problem resolution for all of the client/server/storage/network devices including VMWare 5.5, VMware ESXi, and Window servers 2008 and 2012• Manages the daily activities of the network infrastructure• Administer multiple disjoint Active Directory Forests, Domains, DHCP, DNS and various other services• Provide expertise in information system architecture design and development• Provides support to IT systems including day-to-day operations• Monitors storage area network (SAN) using Veritas Storage Foundation tools• Proactively monitor systems health by physically inspecting environment and utilizing provided tool UPTIME• Test all aspects of the enterprise and custom applications and networks that enable and support agency business operations, functionality• Expertly uses Project tools such as Dynamic Object Oriented Requirements System (DOORS), SharePoint, and Microsoft Office Products (Excel, Power Point, Word)• Provide 24x7 on-call support in rotation with other team members• Preform System maintenance including application patching, performance tuning, application upgrades• Preform Disaster recovery backup and restores when needed.• Monitors Security threats and patching systems thru WSUS for compliancy

Marine Corps, Camp Pendleton, CA Enterprise System Administrator/Cyber Security Analyst • Preforming System Administration functions such as install, configure, test, troubleshooting and maintain of large scale hardware and software systems include implementing Security Technology Implementation Guide (STIG) to Windows, Web Database, etc..• Incident response and reporting using remedy ticketing system• Handling Classified spillages and other high level incidents• Administer multiple disjoint Active Directory Forests, Domains, DHCP, DNS and various other services. Trust relationships setup, dcpromo and decommission of AD• Provides Tier 3 support, management of security operations, incident analysis, incident handling, and vulnerability management for Microsoft Windows Servers 2008 R2 and Windows 7 OS• Supporting all activities defined in the Department of Defense Information Assurance Certification & Accreditation Process(DIACAP)• .Perform SCAP scans SCAP Compliancy Checker to perform Group Policy and Registry changes to Operating Systems to DOD requirements.• Responsible for Engineering, implementing and maintaining system security and configurations of 5 company servers while providing IT support, to include planning, software and hardware configuration to a staff of 2500 end-users• . Monitors Security threats and patching systems thru WSUS for compliancy• Created a Backup Solution for Servers that did not have a backup solution.• Built out lab environments to test servers before putting them in production.• Building Servers using ESXi Vmware Vshpere 5.0 and San Storage.

Performs hardware, software and network upgrades for the Marines at Camp PendletonMITSC West G-6 on MS Windows 2008 R2 Enterprise Edition based network.* Responsible for Engineering, implementing and maintaining system security andconfigurations of 5 company servers while providing IT support, to include planning,software and hardware configuration to a staff of 2500 end-users.* Configured and harden(stig) a windows 7 image to meet all DOD and Marines standards* Created a Backup Solution for Servers that did not have a backup solution.* Built out lab environments to test servers before putting them in production.* Building Servers using ESXi Vmware Vshpere 5.0 and San Storage.

Fulfilled Administrative responsibilities using Active Directory, Hyper V, VMware VPNand LDAP. Also making changes to User’s desktop, email, and windows domain accounts.* Built and configured Server enclaves on RAID 1 and 5 arrays and server patches* Configured and Monitored status of printers in addition to upgrading printer firmware andhandling the installation of other peripherals.* Carried out full installation of routers the cabling of routers, switches and new work spaces.

IBM Mainframe Administrator with expert knowledge of MVS, JES,MVSPROD, and JES2. VAX, CDC and the CRAY system. Maintained Backup, restores and tape mounts onIBM mainframe and SAP fileserver.Selected Contributions:Exceeded issue-resolution targets and achieved exemplary customer satisfactionscores, consistently scoring between 95%-100% on all calls (outperforming average of 90%).Handled 30+ technical/mission-critical calls daily and consistently met high service standards.

Handled technical troubleshooting within an enterprise environment,including system crashes, slow-downs and data recoveries. Engaged and tracked Priority 1 issues, withresponsibility for the timely documentation, escalation (if appropriate), resolution and closure of troubletickets. Actively provided desktop, configuration and phone support for software and hardware.