David Chapman Email and Phone Number
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I am an IT infrastructure and Security architect with over 22 years demonstrated career success in Information Technology with a wide range of technologies. I am capable of bringing together technology and business goals to provide superior solutions to the business. I have strong proven troubleshooting skills during incident resolution. I possesses superior communication and leadership skills and easily interact with management and staff. I am an evangelist of cloud, virtualization and security technologies with over 22 year’s expertise providing maximum business value. CAREER HIGHLIGHTS:-------------------------------- Designed and deployed Access Management (AM) technologies for SSO implementation with MFA.- Designed and deployed Identity Governance Access (IGA) with Saviynt technologies for automated account lifecycle management for birthright and on demand access with multiple identity repositories.- Designed and deployed multiple Public Key Infrastructure (PKI) deployments for large S&P 500 clients and small and medium businesses.- Designed and implemented a SQL server consolidation strategy which resulted in $1.1 Million of cost avoidance of SQL server licensing- Setup and deployed a VMware vRealize Automation Center deployment for IAAS- Designed and deployed a private cloud infrastructure for a financial institution which allowed the business to go from 0% to 98% virtualized over a two year period preventing a costly data center expansion- Designed, implemented, and maintained a DR solution "VMware Site Recovery Manager" for the business which automated failover and testing of the business recovery planSTRENGTHS:------------------- Identity Access Management technologies to include AM, IGA, PAM, & MFA- Applied Cryptography to include PKI, Key Management, & Certificate Lifecycle Automation- SAN management of multiple vendors FC and iSCSI storage arrays- Microsoft Technologies to include Active Directory, DNS, DHCP, IIS, Print, & File Sharing- Cloud and Virtualization technologies especially VMware and Citrix- Microsoft Exchange, Office 365, IronPort, ProofPoint, and other email technologiesCERTIFICATIONS: -------------------------MCSE NT4, W2K, W2K3 (Microsoft Certified Systems Engineer) 1999CCA (Citrix Certified Administrator) 2002VCP3 (VMware Certified Professional) 2007VCP4 (VMware Certified Professional) 2009VCP6-NV (VMware Certified Professional) 2016VCP6-DCV (VMware Certified Professional) 2018ZCCP-IA (Zscaler Certified Cloud Professional) 2017ZCCP-PA (Zscaler Certified Cloud Administrator - Private Access) 2017
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Director Identity Access Management (Iam) And Applied CryptologyPenfed Credit Union Jun 2022 - PresentMclean, Virginia, UsPenFed has 2.2M members and 4500 staff. Responsible for leading initiatives that are customer and workforce. This includes enhanced information security functions, established a zero trust architecture predicated on an integrated identity, data security and information analysis capabilities. Supports the architecture and implementation efforts for numerous enterprise programs (e.g. digital transformation, new capabilities and technology updates).
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Domain Architect - IdentityPenfed Credit Union Feb 2021 - Jun 2022Mclean, Virginia, UsPenFed has 2.2M members and 4500 staff. Responsible for leading initiatives that are customer and workforce. This includes enhanced information security functions, established a zero trust architecture predicated on an integrated identity, data security and information analysis capabilities. Supports the architecture and implementation efforts for numerous enterprise programs (e.g. digital transformation, new capabilities and technology updates).
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Director Of Enterprise ArchitectureFishtech Jan 2017 - Feb 2021Kansas City, Mo, Us- Converts business requirements into architecture blueprints and conceptual designs- Collaborate with over 50 sales team members to position service offerings and present resolutions at customer meetings- Create training materials and train consultants on new and relevant technologies- Specializes in Cloud Security Architecture, Technology Implementation, and Information Security program advisory- Provide Infrastructure, Cloud and Security services to Clients at a national level to include in depth architecture, design, and implementation services for companies of all sizes- Skilled in Identity and Access Management technologies in the areas of Identity Governance, Access Management, and Privileged Access Management. Worked with clients on both Advisory and implementation of identity lifecycle management.- Pre-Sales and Delivery of IT Architectural support in the areas of O365, Active Directory, Virtualization, Private Cloud, Disaster Recovery, Automation, PKI, Security, Micro-Segmentation, Cloud Access Security Brokers & Cloud Web Gateways.- Products Covered: VMware vSphere 6, VMware vRealize Automation, VMware NSX, Citrix Netscaler, Citrix XenApp, Microsoft Windows operating systems, Microsoft Exchange, OS Hardening, PKI, Zscaler, Netskope, - Perform Office 365 Security Assessments and implementations for Azure Active Directory, Conditional Access Policies, Exchange Online, SharePoint Online, OneDrive, TEAMS, Intune, and MCAS- Skilled in Applied Cryptography through the design and implementation of HSM and KMS systems form multiple clients with products from Thales, Safenet and Fortanix.- Designed, implemented, assessed, and operated multiple Microsoft PKI environments for small to large businesses. -
Enterprise ArchitectOptiv Inc Nov 2015 - Jan 2017Denver, Colorado, Us- Provide Infrastructure and Cloud services to Clients at a national level to include in depth architecture, design, and implementation services for companies of all sizes- Pre-Sales IT Architectural support in the areas of Active Directory, Virtualization, Private Cloud, Disaster Recovery, and Automation.- Products Covered: VMware vSphere 6, VMware vRealize Automation, VMware NSX, Citrix Netscaler, Citrix XenApp, Microsoft Windows operating systems, Microsoft Exchange, OS Hardening, PKI -
Systems ArchitectAscend Learning Jun 2013 - Nov 2015Burlington, Ma, Us- Manage multiple Citrix Netscaler HA pairs for remote access for Citrix XenApp and for load balancing of multiple applications- Manage Citrix XenApp version 6.5 for a 125 concurrent user environment with over 100 published applications- Successfully designed and Implemented Active Directory Upgrade from Windows Server 2003 to Windows Server 2008R2 for multiple domains for entire enterprise- Managed infrastructure upgrade project for 7 remote sites. Work included retiring 5 Active Directory domains, replaced existing standalone ESX hosts, P2V'd several servers, and retired over 30 servers.- Designed and implemented a new VMware vSphere 5.5 environment. Consisting of 14 hosts, 6 Clusters, & 500 VM's. With a consolidation ratio of over 35 VM's per host- Designed and deployed VMware VCAC or vRealize Automation Center for self service provisioning of development VM's- Designed and implemented a SQL server consolidation strategy which resulted in $1.1 Million of cost avoidance of SQL server licensing- Manage iSCSI Storage for enterprise. Mostly Dell EqualLogic or EMC VNXe arrays. Over 200TB of current storage.- Manage Microsoft Exchange 2010 environment- Designed and deployed Microsoft SCCM 2012 R2 environment for use in managing desktop assets -
Senior Vmware EngineerKansas City Southern Railway Nov 2012 - Jun 2013Kansas City, Mo, Us- Completed Citrix XenApp upgrade project from version 4.5 to version 6.5 for a 800 concurrent user environment with over 400 published applications- Designed and Deployed multiple Citrix Netscaler HA pairs for remote access for Citrix XenApp and for internal load balancing of multiple applications- Successfully designed and Implemented Active Directory Upgrade from Windows Server 2003 to Windows Server 2008R2 for multiple domains for entire enterprise -
Senior Systems EngineerU.S. Central Jan 2006 - Nov 2012Lenexa, Ks, Us-Succesfully completed upgrade of VMware software from VI 3.5 to VSphere 4.0 on 12 hosts and over 300 VM's. While also upgrading Site Recovery Manager from 1.0 to 4.0 -Project Manager and technical lead implementing VMWare Site Recovery Manager to automate the failover process of 100 virtual machines with several applications to disaster recovery site.-Project Manger and technical lead in VMWare virtualization server consolidation project which virtualizes 250 physical servers onto 12 physical ESX 3.5 servers with 310 virtual machines-Responsible for Implementing and maintaining company Storage Area Networks (SAN)-Provide Windows and UNIX administration to include managing user accounts, email, print queues, DHCP, IIS, Certificate Services, WINS and DNS.-Provide Exchange administration to include design, installation, & troubleshooting of Microsoft Exchange server. Also, to provide management of existing mailboxes and custom recipients-Perform all advanced troubleshooting to include, but not limited to, Active Directory, Legato Networker, VMware VI3, VMware VSphere 4, RepliStor, ScriptLogic and Citrix services.-Maintained Legato Networker backup system to include Installation, troubleshooting, and day to day maintenance of all Windows and UNIX backups. -
It Infrastructure ManagerUnison Industries Jan 2005 - Jan 2006Jacksonville, Fl, Us- Responsible for implementing and supervising IT infrastructure projects to increase network performance, improve employee productivity, and to ensure service level agreements are met.- Responsible for managing all personal in Help Desk, Desktop Support, and Server Support Teams Levels I, II, and III.- Business Technical Lead for all new Windows-based applications. .- Responsible for managing Telecommunications & Network Administration vendors. -
It Team Leader OperationsGe Transportation Systems Global Signaling Apr 2001 - Jan 2005Boston, Ma, Us- Manage all personal in Help Desk, Desktop Support, and Server Support Teams Levels I, II, and III as well as the Telecommunications and Network Administration Teams.- Security Leader for GETSGS- Lead Architect on all Windows-based systems and servers to include VMWare ESX server.- Business Technical Lead for all new Windows-based applications. - Design, created, and maintained the Active Directory OU Structure and Group Policies.- Ensured all new applications were installed for optimal performance with minimal network impact.- Perform all advanced troubleshooting to include, but not limited to, E-mail, Web, and Citrix services.
David Chapman Skills
David Chapman Education Details
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National American UniversityInformation Technology -
Herzing UniversityNetwork Administration
Frequently Asked Questions about David Chapman
What company does David Chapman work for?
David Chapman works for Penfed Credit Union
What is David Chapman's role at the current company?
David Chapman's current role is Director Identity Access Management at PenFed Credit Union.
What is David Chapman's email address?
David Chapman's email address is da****@****ing.com
What is David Chapman's direct phone number?
David Chapman's direct phone number is +181630*****
What schools did David Chapman attend?
David Chapman attended National American University, Herzing University.
What are some of David Chapman's interests?
David Chapman has interest in Animal Welfare, Children, Education, Science And Technology.
What skills is David Chapman known for?
David Chapman has skills like Vmware, Disaster Recovery, Troubleshooting, Security, Windows Server, Active Directory, Vmware Esx, Citrix, Windows, San, Dns, Microsoft Exchange.
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