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Stefan Hartmann Email & Phone Number
IT-Architekt - Schwerpunkt Netzwerk and IT-Ausbilder
at
Die Techniker
LinkedIn matched
✓ Verified May 2026
2 data sources
Profile completeness 71%
Current company
Role
IT-Architekt - Schwerpunkt Netzwerk and IT-Ausbilder
Location
Hamburg, Hamburg, Germany
Company size
Who is Stefan Hartmann? Overview
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Quick answer
Stefan Hartmann is listed as IT-Architekt - Schwerpunkt Netzwerk and IT-Ausbilder at Die Techniker, a company with 3331 employees, based in Hamburg, Hamburg, Germany. AeroLeads shows a matched LinkedIn profile for Stefan Hartmann.
Stefan Hartmann previously worked as IT-Architekt - Schwerpunkt Netzwerk & IT-Ausbilder at Die Techniker.
Company email context
Email format at Die Techniker
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Die Techniker
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Profile bio
About Stefan Hartmann
Stefan Hartmann is a IT-Architekt - Schwerpunkt Netzwerk and IT-Ausbilder at Die Techniker.
Current workplace
Stefan Hartmann's current company
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Die Techniker
2 roles
Stefan Hartmann work experience
A career timeline built from the work history available for this profile.
It-Architekt - Schwerpunkt Netzwerk & It-Ausbilder
Current
Jan 2021 - Present
Team & coworkers
Colleagues at Die Techniker
Other employees you can reach at tk.de. View company contacts for 3331 employees →
KR
Kathrin Räbiger
Colleague at Die TechnikerUetze, Lower Saxony, Germany, Germany
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KK
Karsten Kleinert
Colleague at Die TechnikerStadt Hamburg, Hamburg, Germany, Germany
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MG
Marita Grote
Colleague at Die TechnikerHambühren, Lower Saxony, Germany, Germany
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MS
Melina Schmidt-Hornung
Colleague at Die TechnikerStuttgart Region, Germany
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HO
Heike Ostriga
Colleague at Die TechnikerGreater Hamburg Area, Germany
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AR
Anna R.
Colleague at Die TechnikerRhede, North Rhine-Westphalia, Germany, Germany
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SS
Stefan Sumser
Colleague at Die TechnikerStuttgart Region, Germany
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TK
Tobias Krämer
Colleague at Die TechnikerStuttgart Region, Germany
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SS
Steffen Schleßmann
Colleague at Die TechnikerBottrop, North Rhine-Westphalia, Germany, Germany
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RL
Ralph Lehmann
Colleague at Die TechnikerHamburg, Hamburg, Germany, Germany
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Kathrin Räbiger
Colleague at Die TechnikerUetze, Lower Saxony, Germany, Germany
View →
KK
Karsten Kleinert
Colleague at Die TechnikerStadt Hamburg, Hamburg, Germany, Germany
View →
MG
Marita Grote
Colleague at Die TechnikerHambühren, Lower Saxony, Germany, Germany
View →
MS
Melina Schmidt-Hornung
Colleague at Die TechnikerStuttgart Region, Germany
View →
HO
Heike Ostriga
Colleague at Die TechnikerGreater Hamburg Area, Germany
View →
AR
Anna R.
Colleague at Die TechnikerRhede, North Rhine-Westphalia, Germany, Germany
View →
SS
Stefan Sumser
Colleague at Die TechnikerStuttgart Region, Germany
View →
TK
Tobias Krämer
Colleague at Die TechnikerStuttgart Region, Germany
View →
SS
Steffen Schleßmann
Colleague at Die TechnikerBottrop, North Rhine-Westphalia, Germany, Germany
View →
RL
Ralph Lehmann
Colleague at Die TechnikerHamburg, Hamburg, Germany, Germany
View →
FAQ
Frequently asked questions about Stefan Hartmann
Quick answers generated from the profile data available on this page.
What company does Stefan Hartmann work for?
Stefan Hartmann works for Die Techniker.
What is Stefan Hartmann's role at Die Techniker?
Stefan Hartmann is listed as IT-Architekt - Schwerpunkt Netzwerk and IT-Ausbilder at Die Techniker.
Where is Stefan Hartmann based?
Stefan Hartmann is based in Hamburg, Hamburg, Germany while working with Die Techniker.
What companies has Stefan Hartmann worked for?
Stefan Hartmann has worked for Die Techniker.
Who are Stefan Hartmann's colleagues at Die Techniker?
Stefan Hartmann's colleagues at Die Techniker include Kathrin Räbiger, Karsten Kleinert, Marita Grote, Melina Schmidt-Hornung, and Heike Ostriga.
How can I contact Stefan Hartmann?
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