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Holger Janack Email & Phone Number
Fachliche Verantwortung im Bereich IT
at
AMNAU GmbH
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Fachliche Verantwortung im Bereich IT
Location
Sarstedt, Lower Saxony, Germany
Company size
Who is Holger Janack? Overview
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Quick answer
Holger Janack is listed as Fachliche Verantwortung im Bereich IT at AMNAU GmbH, a with 6 employees, based in Sarstedt, Lower Saxony, Germany. AeroLeads shows a matched LinkedIn profile for Holger Janack.
Holger Janack previously worked as Fachliche Verantwortung Bereich IT at Truecare It- & Projektmanagement Gmbh and Administrator IT-Systemintegration at Com/Net Communikationssysteme Und Netzwerkservice Gmbh. Holger Janack holds Projektleiter/-In (Ihk) from Ihk Hannover.
Company email context
Email format at AMNAU GmbH
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AMNAU GmbH
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Profile bio
About Holger Janack
Fachliche Verantwortung Bereich IT //Administration der IT/TK-Infrastruktur intern und bei Kunden inkl. Cloud, Netzwerk, Server, Clients und Endgeräte mit Schwerpunkt auf MS-Produkte (Server, SharePoint, Exchange, SQL-DB, Windows-Clients, Azure)Beratung, Planung, Migration und Betrieb von IT/TK-Strukturen (Cloud / OnPremise / Hybrid) Strategieberatung im Bereich gehosteter Dienste, IT/TK-StrukturenPraktische, mehrjährige Erfahrung und methodische Kenntnisse im Bereich Projektmanagement.Mehrjährige Erfahrung im Bereich Software-Tests, Qualitäts-/Change-ManagementBeratung/Schulung im Bereich SharePoint-Administration und PlanungBeratung/Schulung im Bereich Einführung und Betrieb von Projektmanagement-Software in Unternehmen
Current workplace
Holger Janack's current company
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Amnau Gmbh
6 roles
Holger Janack work experience
A career timeline built from the work history available for this profile.
Fachliche Verantwortung Bereich It
Current
Apr 2009 - Present
Administrator It-Systemintegration
Com/Net Communikationssysteme Und Netzwerkservice Gmbh
Aug 2007 - Feb 2009
System Software Engineer
Siemens Business Services Gmbh & Co Ohg (Bee)
Sep 2006 - Jul 2007
System Software Engineer
Oct 1996 - Aug 2006
Betreuer Standard-Arbeitsplatzsysteme
Siemens Nixdorf Inf.Systeme Ag
Aug 1994 - Sep 1996
4 education records
Holger Janack education
Projektleiter/-In (Ihk)
Ihk Hannover
Certified Project Management Associate (Ipma Level D)
Truecare It- & Projektmanagement Gmbh
Fachberater Integrierte Systeme
Siemens Nixdorf Informationssysteme Ag
Kommunikationselektroniker Informationstechnik, Siemens Nixdorf Informationssysteme Ag
Siemens Nixdorf Informationssysteme Ag
FAQ
Frequently asked questions about Holger Janack
Quick answers generated from the profile data available on this page.
What company does Holger Janack work for?
Holger Janack works for AMNAU GmbH.
What is Holger Janack's role at AMNAU GmbH?
Holger Janack is listed as Fachliche Verantwortung im Bereich IT at AMNAU GmbH.
Where is Holger Janack based?
Holger Janack is based in Sarstedt, Lower Saxony, Germany while working with AMNAU GmbH.
What companies has Holger Janack worked for?
Holger Janack has worked for Amnau Gmbh, Truecare It- & Projektmanagement Gmbh, Com/Net Communikationssysteme Und Netzwerkservice Gmbh, Siemens Business Services Gmbh & Co Ohg (Bee), and Siemens Business Services Gmbh & Co. Ohg.
How can I contact Holger Janack?
You can use AeroLeads to view verified contact signals for Holger Janack at AMNAU GmbH, including work email, phone, and LinkedIn data when available.
What schools did Holger Janack attend?
Holger Janack holds Projektleiter/-In (Ihk) from Ihk Hannover.
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