John O'Brien

Career path.

1. Microsoft

   Senior Partner Solutions Architect - Cloud & AI

   Aug 2025 - Present
2. Microsoft

   Azure Cloud Solutions Architect Manager

   Dec 2024 - Aug 2025
3. PwC Ireland

   Senior Manager Cloud & Technology Transformation

   May 2023 - Jan 2025
4. Microsoft

   Azure Specialist for App Innovation

   Jan 2022 - May 2023
5. Microsoft

   Senior Cloud Solutions Architect

   Feb 2018 - Dec 2021
6. ATOS ORIGIN

   Senior Engineer / Technical Consultant

   May 2015 - Jan 2018
7. Coillte

   ICT Infrastructure Manager

   Oct 2012 - Apr 2015
8. daa (formerly Dublin Airport Authority)

   Senior Systems Administrator

   Aug 2009 - Sep 2012
9. Gen-i

   Systems Engineer

   Dec 2008 - Apr 2009
10. Gen-i

    Systems Engineer

    Dec 2008 - Apr 2009
11. Omnipay

    Network Systems Administrator

    Apr 2007 - Aug 2008
12. Orbiscom

    Network Administrator

    Jul 2004 - Mar 2007
13. Misc

    User Administrator\IT Technician

    Sep 2000 - Jun 2003