Ariaan Siezen
Group Director Digital & IT at Bergman Clinics | Arnhem, Gelderland, Netherlands
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Member of the Supervisory Board at Certe in December 2023 to Present
Group Director Digital & IT at Bergman Clinics in August 2024 to Present
Directeur ICT at Shell in September 2020 to August 2024
Algemeen directeur at anDREa consortium in July 2019 to September 2020
Team manager Data Stewardship / Programma manager Digital Research Enviroment at Radboudumc in January 2015 to July 2019
ICT Coordinator at Radboud Biobank in January 2012 to June 2016
Projectleider Data Management at Clinical Research Center Nijmegen in December 2013 to October 2014
Projectleider ICT at Parelsnoer Institute in January 2013 to July 2013
ICT medewerker / ProMISe designer at Stichting Informatie Voorziening Zorg (SIVZ) in July 2012 to July 2013
Eigenaar at 123Webdesign in January 2002 to January 2013
ICT Consultant at Radboud University Medical Centre Nijmegen in January 2011 to June 2012
ICT ontwikkelaar at Qwerty in February 2008 to December 2009
Requirements Engineer at Atos Origin, BAS-Oost, Arnhem (gedetacheerd) in January 2006 to January 2007
Senior IT medewerker at Radboud University Medical Centre Nijmegen in January 2003 to December 2005
Applicatie beheerder en Projectleider. at Organon in April 2001 to December 2002
IT-Trainee (SAP): coordinating key-user en trainer Customer Support at ASML in February 2000 to March 2001
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Wageningen University & Research, cum laude Ingenieur (ir.), July 1995 to July 1999
Atos Origin, certificaat, July 2026
Sybase, Utrecht, certificaat, July 2026
Comp-AS, certificaat, July 2026
SAP R/3 door Siemens Nixdorf, certificaat, July 2026
Professional Trainees, Eindhoven, certificaten, July 1999 to July 2026
Leiden University, Propedeuse, July 1994 to July 1995
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Portfoliomanagement
Digitale innovatie
Business Process Improvement
IT-strategie
Analytisch denkvermogen
IT-infrastructuur
Medische wetenschappen
Energie transitie
Big Data
Data Analytics
Databases
Data
Onderhandeling
Stakeholdermanagement
Data Management
ICT Consultancy
Project Management
Bemiddelen
Teamwork
Creative Problem Solving
Out Of the Box
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What is Ariaan Siezen email address?
Email Ariaan Siezen at [email protected]. This email is the most updated Ariaan Siezen's email found in 2026.
How to contact Ariaan Siezen?
To contact Ariaan Siezen send an email to [email protected]. (updated on July 20, 2025)
What company does Ariaan Siezen work for?
Ariaan Siezen works for Bergman Clinics
What is Ariaan Siezen's role at Bergman Clinics?
Ariaan Siezen is Group Director Digital & IT
What is Ariaan Siezen's Phone Number?
Ariaan Siezen's phone (**) *** *** 269
What industry does Ariaan Siezen work in?
Ariaan Siezen works in the Hospital & Health Care industry.
Ariaan Siezen Email Addresses
Ariaan Siezen Phone Numbers
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