
Johan Sierat
Specialties: Technical: Microsoft Windows OS all versions Microsoft Exchange all versions Microsoft Hyper-V Microsoft DPM Microsoft Enterprise Active Directory & DNS Microsoft SCCM Microsoft APP-V Microsoft... | Amsterdam, Amsterdam, Netherlands
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Johan Sierat’s Emails jo****@ge****.com
Johan Sierat’s Phone Numbers No phone number available.
Social Media
Johan Sierat’s Location Amsterdam, Amsterdam, Netherlands
Johan Sierat’s Expertise Specialties: Technical: Microsoft Windows OS all versions Microsoft Exchange all versions Microsoft Hyper-V Microsoft DPM Microsoft Enterprise Active Directory & DNS Microsoft SCCM Microsoft APP-V Microsoft Bitlocker - MBAM Citrix all versions RES all versions NetApp / IBM n-series DELL Equallogic HP EVA VMWare Novell up to 6.5 Novell Groupwise all versions Novell Zenworks all versions Others: Troubleshooting Change management / ITIL IT Security auditing IT Security analysis Network security design
Johan Sierat’s Current Industry Genpact
Johan
Sierat’s Prior Industry
Ogd
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Operator Groep Delft
|
Escn Solutions
|
It Solution Partners
|
Nobel
|
Pink Elephant
|
Wilroff Systemhouse
|
Genpact
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Work Experience

Genpact
It Servers Manager
Mon Feb 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Wilroff Systemhouse
Senior Systems Engineer
Wed Jan 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time) — Mon Feb 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
Pink Elephant
Teamleider Ncc
Thu Mar 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Dec 01 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
Nobel
System Specialist
Sat Jan 01 2011 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Mar 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
It Solution Partners
System Specialist
Sat Sep 01 2007 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Dec 01 2010 00:00:00 GMT+0000 (Coordinated Universal Time)
Escn Solutions
Field And Product Engineer
Thu Dec 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Jun 01 2007 00:00:00 GMT+0000 (Coordinated Universal Time)
Ogd
System Specialist
Sun Jan 01 1995 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Jan 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
Operator Groep Delft
System Specialist
Sun Jan 01 1995 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Jan 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time)