John Dehn in Newcastle works at Lockheed Martin (Senior Systems Administrator) and was educated at Crystal Echo Pty Ltd, North Sydney Training Centre.
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Lockheed Martin
Feb 2019
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Present
Senior Systems Administrator
Telstra
Jun 2016
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Jan 2019
Network Specialist
Unisys
Jun 2014
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May 2016
Network Support / Desktop Support
Crystal Echo Pty Ltd, North Sydney Training Centre
2016
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2016
JUNoS Routing Essentials (JRE)
TAFE, Flexilink, External studies
2014
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2014
Information Technology. Certificate 4
AT LOCKHEED MARTIN