Johan Koster Email & Phone Number
Cloud engineer and Security officer @ Tritel BV
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Johan Koster Location
- Utrecht, Netherlands
Johan Koster Work
- Cloud engineer and Security officer @ (January 2023 - Present)
- Systeembeheerder @ (February 2017 - December 2022)
- Systeembeheer (afstuderen) @ (August 2016 - January 2017)
- Kassier @ (February 2006 - June 2016)
- Technical Support Consultant @ (September 2014 - February 2015)
- Helpdesk and Systeembeheer @ (January 2012 - June 2012)
- ICT medewerker @ Qmagic (December 2011 - June 2012)
- Helpdesk Support @ (February 2011 - July 2011)
- Helpdesk Support @ (September 2009 - February 2010)
Johan Koster Education
- HU University of Applied Sciences Utrecht (Hogeschool Utrecht)
Bachelor IT (System and Network Engineering)
2012-2017 - ROC Midden Nederland
MBO ICT (versneld traject) (Netwerkbeheer)
2008-2011 - ROC Midden Nederland
Multimediatechniek (Multimediatechniek)
2006-2008 - Keistad College Amersfoort
Elektrotechniek (Elektrotechniek)
2002-2006
Johan Koster Summary
- Johan Koster, based in Utrecht, Netherlands, is currently a Cloud engineer and Security officer at Hallo. Johan Koster brings experience from previous roles at CommITment B.V., Hoogvliet BV and For All IT Services. Johan Koster holds a 2012 - 2017 Bachelor IT in System and Network Engineering @ HU University of Applied Sciences Utrecht (Hogeschool Utrecht). Johan Koster has 1 mobile phone numbers on RocketReach.
Looking for a different Johan Koster?
Find contact details for 700 million professionals.
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co