John Johnston

John Johnston Email and Phone Number

Chief Architect -EY Fabric @ EY
london, greater london, united kingdom
John Johnston's Location
Palm City, Florida, United States, United States
John Johnston's Contact Details

John Johnston personal email

John Johnston phone numbers

About John Johnston

Microsoft Certified IT Professional with over 16 years of IT experience focused around delivery Microsoft Cloud Solutions.

John Johnston's Current Company Details
EY
Chief Architect -EY Fabric
london, greater london, united kingdom
Website:
ey.com
Employees:
296502
John Johnston Work Experience Details
  • Ey
    Lead Architect - Ey Fabric
    Ey Jan 2023 - Present
  • Ey
    Information Security Quality Assurance & Development Lead
    Ey Feb 2022 - Feb 2023
  • Ey
    Product Manager - Associate Director
    Ey Oct 2021 - Feb 2023
    Atlanta Metropolitan Area
  • Ey
    Enterprise Infrastructure Architect
    Ey Jan 2017 - Oct 2021
    Alpharetta, Georgia
  • Proarch (Pro•Ark)
    Senior Technical Architect
    Proarch (Pro•Ark) Jun 2015 - Jan 2017
    Greater Atlanta Area
    As the Senior Architect, my responsibility is to maintain proficiency of my team to implement the VP of Microsoft Solutions visions in the US, India, and Singapore. Responsible for implementing Microsoft solutions focusing on designing, architecting, developing, testing, and deploying production ready solutions to Azure. Charged with leading the engineering and development teams to build solutions maximizing use of Microsoft technologies to transform our business processes by leveraging Azure… Show more As the Senior Architect, my responsibility is to maintain proficiency of my team to implement the VP of Microsoft Solutions visions in the US, India, and Singapore. Responsible for implementing Microsoft solutions focusing on designing, architecting, developing, testing, and deploying production ready solutions to Azure. Charged with leading the engineering and development teams to build solutions maximizing use of Microsoft technologies to transform our business processes by leveraging Azure IaaS and PaaS to achieve superior value and scalability.Maintains P-TSP status with Microsoft as trusted implementation and presales technical professionals and speaks at numerous Microsoft events as a subject matter expert on Azure, Office 365, and Intune. Show less
  • Sa It Services
    Senior Solutions Architect
    Sa It Services Aug 2011 - Jun 2015
    Roswell, Ga
    Leads a team of Solutions Architects responsible for planning, designing, executing and delivering primarily Microsoft solutions on projects nationwide. Architecture expertise focuses on Microsoft core competencies. Hyper-V, System Center, and Azure. V-TSP for MicrosoftWhat is a V-TSP? A Virtual Technology Solutions Professional (V-TSP) is an employee of a Microsoft Partner who is acting as an extension of the Microsoft team in the capacity of pre-sales technical support. As a V-TSP, I… Show more Leads a team of Solutions Architects responsible for planning, designing, executing and delivering primarily Microsoft solutions on projects nationwide. Architecture expertise focuses on Microsoft core competencies. Hyper-V, System Center, and Azure. V-TSP for MicrosoftWhat is a V-TSP? A Virtual Technology Solutions Professional (V-TSP) is an employee of a Microsoft Partner who is acting as an extension of the Microsoft team in the capacity of pre-sales technical support. As a V-TSP, I have ability to position, demonstrate, design and implement Microsoft solutions.. Show less
  • Orion Healthcorp
    Network Engineer
    Orion Healthcorp Sep 2008 - Aug 2011
    Monitors all servers and systems daily and takes appropriate action to diagnose and correct performance issues. Reports overall network health to Director, IT and corporate staff on regularly scheduled intervals.Conducts preventative maintenance and repair as needed to ensure maximum system efficiency on all hardware.Maintains Active Directory structure to include DHCP, DNS issues and performs routine maintenance within Active Directory to include creating and maintaining user and… Show more Monitors all servers and systems daily and takes appropriate action to diagnose and correct performance issues. Reports overall network health to Director, IT and corporate staff on regularly scheduled intervals.Conducts preventative maintenance and repair as needed to ensure maximum system efficiency on all hardware.Maintains Active Directory structure to include DHCP, DNS issues and performs routine maintenance within Active Directory to include creating and maintaining user and computer accounts as well as group policies and security standards.Responsible for maintaining and refreshing all LAN and WAN Cisco equipment throughout organization.Provides Director, IT with vulnerability assessments of network and recommendations for improvement. Responsible for management and integration of private cloud services with on premise users and systemsMaintains 3Com phone system and troubleshoots all phone related issues.Project manager for all active directory migrations and exchange migrations within Orion HealthCorp to include acquisitions. Show less
  • Orion Healthcorp, Inc
    Network Engineer/Systems Administrator
    Orion Healthcorp, Inc Jan 2008 - Aug 2011
    Monitors all servers and systems daily and takes appropriate action to diagnose and correct performance issues. Reports overall network health to Director, IT and corporate staff on regularly scheduled intervals.Conducts preventative maintenance and repair as needed to ensure maximum system efficiency on all hardware.Maintains Active Directory structure to include DHCP, DNS issues and performs routine maintenance within Active Directory to include creating and maintaining user and… Show more Monitors all servers and systems daily and takes appropriate action to diagnose and correct performance issues. Reports overall network health to Director, IT and corporate staff on regularly scheduled intervals.Conducts preventative maintenance and repair as needed to ensure maximum system efficiency on all hardware.Maintains Active Directory structure to include DHCP, DNS issues and performs routine maintenance within Active Directory to include creating and maintaining user and computer accounts as well as group policies and security standards.Responsible for maintaining and refreshing all LAN and WAN Cisco equipment throughout organization.Provides Director, IT with vulnerability assessments of network and recommendations for improvement. Responsible for management and integration of private cloud services with on premise users and systemsMaintains 3Com phone system and troubleshoots all phone related issues.Project manager for all active directory migrations and exchange migrations within Orion HealthCorp to include acquisitions. Show less
  • Us Army
    Information Management Officer/Video Teleconference Technician
    Us Army Jan 1999 - Sep 2008
    Responsible for procurement of all hardware for Garrison HeadquartersInstallation of all Garrison IT EquipmentImaging of all Garrison PC's IAW DA/DOD policyMaintenance of security and antivirus settingsActive Directory control/maintenance for all Garrison Accounts and HostsCOMSEC maintenance and operationsResponsible for upkeep / maintenance of Garrison Intranet siteResponsible for accreditation of all PC's and addition of all equipment to domainResponsible for… Show more Responsible for procurement of all hardware for Garrison HeadquartersInstallation of all Garrison IT EquipmentImaging of all Garrison PC's IAW DA/DOD policyMaintenance of security and antivirus settingsActive Directory control/maintenance for all Garrison Accounts and HostsCOMSEC maintenance and operationsResponsible for upkeep / maintenance of Garrison Intranet siteResponsible for accreditation of all PC's and addition of all equipment to domainResponsible for maintenance and upkeep of Garrison SharePoint portalProactively managed network access for building and maintained three secure world wide video teleconference suites with Polycom and Tandberg equipment.Steered policies/procedures/technical support for initial rollout of 400 Blackberries for Installation workforce.Efficiently coordinated workflow and assigned projects through SharePoint to optimize productivity of Garrison work force.Military Policeman - Installation Access Control NCOIC (2003)Spearheaded diverse police activities ranging from day to day operations and traffic enforcement to minor criminal investigations and personal security details.Maintained responsibility for all access control for Fort Stewart (285,000 acres) with a population of 25,000 residents and 50,000 Active Duty soldiers. Proactively established key relationships and liaised with senior officers, colleagues and community members. Show less

John Johnston Skills

Active Directory Dns Microsoft Certified Professional System Deployment Servers Network Security Vpn Firewalls Security Windows Server Sharepoint Hardware Computer Hardware Disaster Recovery Windows 7 Hyper V Virtualization Cisco Technologies Unified Communications Lync Server 2010 Mcitp System Center Suite Mcse 2003 Mcsa Mcsa Security Mcse Security Microsoft Exchange Polycom Video Conferencing Polycom Ccna Dhcp Data Center Group Policy Information Technology Networking Routers Wan Microsoft Technologies Software Installation Network Administration Vmware Citrix

John Johnston Education Details

Frequently Asked Questions about John Johnston

What company does John Johnston work for?

John Johnston works for Ey

What is John Johnston's role at the current company?

John Johnston's current role is Chief Architect -EY Fabric.

What is John Johnston's email address?

John Johnston's email address is jr****@****ail.com

What is John Johnston's direct phone number?

John Johnston's direct phone number is +167867*****

What schools did John Johnston attend?

John Johnston attended Keller Graduate School Of Management Of Devry University, Devry University, Savannah Technical College (2006.

What are some of John Johnston's interests?

John Johnston has interest in Children.

What skills is John Johnston known for?

John Johnston has skills like Active Directory, Dns, Microsoft Certified Professional, System Deployment, Servers, Network Security, Vpn, Firewalls, Security, Windows Server, Sharepoint, Hardware.

Who are John Johnston's colleagues?

John Johnston's colleagues are Olivia Johnson, Yashraj Agrahar, Roman Mengoni, Ana Criseida Salazar Ruiz, Sarth Jain, Iain Glass, Bryan Sansone.

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