Ronny Oesterling

Professional experience for Ronny Oesterling

• Current 3 months, since Oct 2023

  Regional CISO DACH | Global Business Continuity Manager

  NTT DATA Business Solutions GER

• Current 5 months, since Aug 2023

  Inhaber | Managing Security Consultant

  Oesterling Security Consulting

• 11 months, Nov 2022 - Sep 2023

  Information Security Manager | Business Continuity Manager | Senior Experte

  NTT DATA Business Solutions GER

• 6 months, May 2022 - Oct 2022

  CISO | globaler Informationssicherheitsbeauftragter | 首席信息安全官

  Dr. Schneider Unternehmensgruppe

• 1 year and 4 months, Jan 2021 - Apr 2022

  Consultant, Security Consulting

  HiSolutions AG

• 2 years and 11 months, Feb 2018 - Dec 2020

  Cyber Resilience & Disaster Recovery Manager

  Fondsdepot Bank GmbH

• 6 months, Aug 2017 - Jan 2018

  IT-Applikationsadministrator

  ELAXY Business Solution & Services GmbH & Co. KG

• 1 year and 8 months, Nov 2015 - Jun 2017

  IT-Systemadministrator

  ASC Assekuranz-Service Center GmbH

• 1 year and 7 months, Apr 2014 - Oct 2015

  IT-Administrator

  eSourceONE GmbH

• 8 years, Oct 2006 - Sep 2014

  ELOMechUFFZ KZO / System - und Netzwerkadministrator

  Bundeswehr