Larry Gray Email and Phone Number
Larry Gray work email
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Larry Gray personal email
Experienced professional with exceptional knowledge in system administration and server builds, integration, and application programming, with extensive expertise in Microsoft technologies, HP Servers and Mainframes, OpenVMS and ITIL framework. Major strengths in system design, build, management, integration, programming languages and computer hardware; Have no limitations when learning new technology and applying to existing IT infrastructure. Additional skills in the computer field are applying the knowledge with new technology, while sharing the information learned with others in the computer industry. Solutions-oriented IT Specialist with notable success directing a broad range of IT initiatives while participating in planning and implementation of information-technology solutions in direct support of business objectives.Specialties: Microsoft Exchange 2003/2007/2010 (MAPI, IMAP4, SMTP. POP3, RPC over HTTPS, ActiveSync, Web Services), Microsoft Windows Server 2000/2003/2008, Microsoft Windows Desktop 2000/XP/Vista/7, Active Directory, VMware, Hyper-V, SCCM, SCOM, Redhat, HP SAN StorageWorks, VAX/VMS Alpha OpenVMS, VMS Clustering, Charon-VAX and Charon-Alpha Virtualization..HP SAN StorageWorks, NAS, RAID, SCSIPowershell, VBscript, Visual Basic, Assembly, VAX Macro, COBOL Basic.BASEstar Classic, Alan Bradley PLC-5
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Principal Information Security EngineerOptum Nov 2023 - PresentHartford, Connecticut, United States -
Sr. Software EngineerOptum Oct 2020 - Nov 2023Hartford, Connecticut, United States -
Sr. Systems Management AnalystOptum Sep 2013 - Oct 2020Hartford, Connecticut Area -
Sr It Sys Mgmt CnsltUnitedhealth Group Sep 2013 - PresentHartford, Connecticut AreaMicrosoft Exchange/RightFax -
Contractor To Massdot - Systems Administrator (Exchange)Randstad Technologies Us May 2012 - Sep 2013Greater Boston Area-Responsible for system administration for over 600 servers statewide that provide services to Department of Transportation which includes Registry of Motor Vehicle, Highway Department and Turnpike Authority.-Server remediation to meet PCI Security Standards.-Provide system administration and support for Microsoft Exchange, Blackberry Enterprise Server and E-mail archiving environment.-Provide tier-2 and tier-3 helpdesk calls and provide problem resolution.-Responsible for local and remote administration of multiple virtual and physical servers. -
Exchange Systems AnalystState Of North Carolina Apr 2010 - May 2012-Provide Tier-2 & Tier-3 local and remote support for Exchange 2007/2010 environment. Including but not limited to HUB, CAS, Mailbox servers, Outlook Anyware, Mobile phone and Blackberry with 50k+ users across multiple agencies statewide.-Provide Tier-2 support for ClamAV and SpamAssassin in a Linux mail gateway environment.-Monitor and troubleshoot server performance to meet SLAs.-Provide Tier-2 & Tier-3 assisting customers with desktop mailbox client software issues.-Develop and modify documentation and solutions for customer and technical support staff.-Perform messaging migration from Exchange 2003 and GroupWise to Exchange 2007.-Perform mailbox and database recovery.-Perform routine software patch and service pack installations. -
Exchange AdministratorTechnisource Dec 2009 - Apr 2010Contractor,State of NC Office of Information Technology Services. -
Senior Engineering ConsultantCourt Square Group Dec 1997 - Sep 2008Provided comprehensive remote and onsite support for Windows Server, Exchange 2003, Active Directory, Microsoft SQL server including Tier-II & Tier-III support.- Perform Microsoft Windows Server 2003/2008 and Exchange 2003/2007 system builds and migrations- Perform Microsoft Exchange 2003 to Exchange 2007 transitions.- Experience with VMware virtualization server builds and P2V migration.- Perform system and network administration and engineering for Windows Server and HP OpenVMS environments including server maintenance (patches, upgrades, etc.), active directory, file share management and HP SAN StorageWorks.- Hands-on experience with Install, configure and managed SAN storage across multiple platforms such as Windows Servers and OpenVMS servers.- Provided comprehensive onsite and report system management support for VAX/VMS and Alpha OpenVMS including but not limited to System monitoring and tuning, VMS Clustering configuration and tuning, OS upgrades, patch installs, crash analysis and resolution, system migration and virtualization using Charon-VAX and Alpha.- Engineering projects include evaluating infrastructure and systems, remediating the environments- Technical point of contact for multiple engagements and clients.- Global consolidation of several critical business applications with no client downtime.- Disaster recovery testing and implementation for FDA qualified servers and databases. -
Principal Software ConsultantApplied Business Communications, Inc Dec 1992 - Dec 1997Software Consultant for a Valued Added Re-Seller Consulting company, providing technical expertise in developing and implementing customized and turnkey software and hardware solutions. - Install, support and customize PRAXA Manufacturing systems on various VAX and AXP systems for customers in the northeast and southeast parts of the US. - Provide customers with system management support, tuning and training for new and existing systems and network installations. - Upgrade, install and configure system hardware, software and networking. - Re-engineered existing RF bar-coding system's software/hardware to perform as passive gateway client/server, using current Open VMS technology, sending information between applications and RF units and printers throughout a plant. - Developed a real-time Shop Floor Data Collection system utilizing BASEstar Classic to collect data from Allen-Bradley PLC-5's on a TCP/IP network, and updating system databases real-time.
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Principal Information SpecialistDigital Equipment Corporation Jan 1983 - Oct 1992Quoting and Ordering Systems - Technical Consultant/Lead for multiple system and software projects such as Quoting and Order Processing System, DECdirect Technical Services/System Management, Revenue Recognition/Invoicing System, Returns Authorization System. - Provided primary system support for Customer Service Administration, Order Fulfillment and Application Development VAXclusters. Performed system configurations, software upgrades and tuning. - Manage computer system resource to provide the best possible support for the user community. Troubleshoot and tune system environment, and handle user requests and problems, as they arise. - Implemented and supported LAN for a Mixed Interconnect VAXcluster (MIVC) with 60+ workstations, PC's and 2 VAX 8800 Dual Processors. - Work key technical projects to develop and define tools, utilities, policies and procedures in support of the systems environment.
Larry Gray Skills
Larry Gray Education Details
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Joseph P. Keefe Regional Vocational Technical High SchoolInformation Systems
Frequently Asked Questions about Larry Gray
What company does Larry Gray work for?
Larry Gray works for Optum
What is Larry Gray's role at the current company?
Larry Gray's current role is Principal Information Security Engineer.
What is Larry Gray's email address?
Larry Gray's email address is me****@****ray.net
What schools did Larry Gray attend?
Larry Gray attended Joseph P. Keefe Regional Vocational Technical High School.
What skills is Larry Gray known for?
Larry Gray has skills like Vbscript, Windows Server, Visual Basic, Servers, Vmware, Active Directory, Disaster Recovery, Nas, Virtualization, Powershell, Web Services, Activesync.
Who are Larry Gray's colleagues?
Larry Gray's colleagues are Surbhi Sharma, Lakhan Bansal, Marisol Santana, Samiksha Nayal, Sam Lantz, Gavin Crowther, Brandon Jensen.
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Larry Gray
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Larry Gray
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Larry Gray
Denver, Co2gmail.com, askphc.com -
Larry Gray
Spring, Tx2usoncology.com, houston.rr.com
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