Karl Dorreen

Auckland, Auckland

Karl Dorreen in Auckland, Auckland works at Hallenstein Glassons Holdings Ltd (IT Operations Manager).

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Hallenstein Glassons Holdings Ltd Dec 2017 - Present
IT Operations Manager

Lexel Systems Limited Dec 2016 - Dec 2017
Senior Consultant

Lexel Systems Limited Apr 2013 - Dec 2016
Network Consultant

None listed.