John Core Email & Phone Number

Galway, County Galway, Ie

Solaris 10, 11.3, 11.4RHEL 5,6, & 7, Satellite serverQFS, ZFSEMC Unity, HP 3ParDockerKubernetesC, PHPvSphere

Mclean, Va, Us

Administrate Splunk clusterShell ScriptingC programmingRegexSUSEAIXVMware

King Of Prussia, Pa, Us

Oracle Virtual MachineOracle Enterprise LinuxRed Hat Enterprise 6Oracle 12c on OELIBM System Storage, DS8000, XIVSaaS to HMO's with over 75 million user recordsAIXSolaris 9,10

Robesonia, Pennsylvania, Us

Install, patch, administer and secure customer equipment.Provide support for Oracle VM Manager ClusterBuild/Modify custom OEL servers for Oracle and Apache applicationsCreate scripts in Shell, Perl, & ‘C’ to automate monitoring and updating using the SALT environmentDeployment of Linux images using HW, VMware, and OVM.Provide support for OEL and AIX OS installs.Collaborate with Oracle DBA team for installation and troubleshooting.Compellant and CommVault storage support.Support of warehouse management using Retailix and Talkman on AIX.Participate in Disaster Recovery planning

Hershey, Pa, Us

Install, patch, administer and secure customer equipment.Provide support for Oracle VM Manager ClusterDeployment of Linux images using VMware, OVM, and OpenStack.Provide support for Solaris, Red Hat, Ubuntu, Suse, and AIX OS installs.Collaborate with Oracle DBA team for installation and troubleshooting.SAN support and configuration, Brocade, IBM V3700, TS3500 libraryCustom Apache deployments on Solaris.Specialized support for Tivoli backups and restore.Participate in Disaster Recovery exercisesKey Achievements- Complete redesign of the college’s website infrastructure allowing hot cloning of both the python and php scripts, and the oracle database to a remote site using Solaris zones and ZFS cloning technology.

Us

Install, Patch, Administer and secure customer equipment.Assist Disa customers preparing OS installs for DoD security compliance.Provide support for applying latest security updates.Provide support for Solaris, Red Hat, HP-UX, AIX OS installs.Provide support for customer applications, Oracle, SQL, Apache, WebSphere, and WebLogicCollaborate with Oracle DBA team for installation and troubleshooting.Lead administrator on various high profile projects.SAN support and configurationSpecialized support for Tivoli backups and restore.Participate in Continuity of Operations (COOP) exercises

Provide support and security updates for 220+ Solaris serversVerify DoD STIG compliance for all new installs and existing serversProvide support /configuration for 40+ Checkpoint firewallExtensive scripting in ‘C’ and Unix shell for Provider One serversProgrammed in ‘C’ and Unix shell to produce automated “one button” install disks for Xerox copiersExtensive Apache mods to support Xerox Java programmingProvide support for Cisco networking equipment.Worked with hardware vendor to develop Solaris “Gold” disk `Provide support for Citrix cluster.

Philadelphia, Pa, Us

Provide design, administration, and modifications to the Fancast.com site.Provide support for Storagetek storage arrays, SAN, and Fiber switches.Provide support for Solaris and Red Hat OS installs.Provide Solaris builds for Apache/Squid servers.Specialized support for Solaris zones, and F5 load balancingSpecialized support for Squid running under Red Hat

Palo Alto, Ca, Us

Train Tier II & III engineers in Solaris & Red Hat OS, Networking, security, storage arrays, and SAN concepts and connectivityTroubleshoot and provide solutions to problems for Sun’s customers.Assist engineers in case management and solution.Specialized support for storage arrays, OS (Solaris/Red Hat), and Networking.Training team supervisor.Key Achievements- Case solution leader December 2006.- Developed training courses and diagnostic flow charts for new agents.- Outstanding service recognition from SUN for work with NASA.- Lead Training Team on redesign of entire engineer training process- Designed 16 hour SAN engineering lab.- Created in house ‘wiki style’ web site using LAMP

Us

Forensic file recovery.Recover and / or document records for federal investigationProvide court testimony as to source and collection of recordsAssist FBI with recovery of files and imaging of disk drivesScan disk drives for evidence of file wiping (violation of court order)Administrator of Windows 2003 Exchange Server, Active Directory Server, and Blackberry Enterprise Server.Installation, administration of Ziplip email journaling server.Administrate Cisco PIX firewall, Xwall virus and spam filter.Implement PGP Universal server, PGP 9 support.

Camp Hill, Pa, Us

Lead IT personnel in operating 32-plus systems at medical centers in 28 counties.Develop policies, goals, programs and evaluation systems applicable company wide.Provide technical consulting to CEO, customers and board of directorsSupervised development of application software for various federally funded programs.Key Achievements- Designed data center and wide area network using VPN over the Internet to connect medical centers in 28 counties.- Developed policy, processes and gap analysis for converting ex is ting healthcare infrastructure to HIPAA compliance standards.- Implemented Citrix server on Windows 2000 server using Citrix clustering software to manage server farm.- Developed and implemented plan to replace PCs with low maintenance thin clients.- Developed software in ‘C’ for both Unix and Windows to collect Chlamydia data- Developed and implemented disaster recovery policy.- Created and lead multi division team to choose replacement phone system and supervised implementation of voice over IP phone system at multiple locations.- Set up companies’ first in house web server (Apache) and email using qmail.

Us

Chemistry

Education record