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Marcus Liebert Email & Phone Number
Berater Workforce and Security
at
GFOS mbH
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Berater Workforce and Security
Location
Essen, North Rhine-Westphalia, Germany
Company size
Who is Marcus Liebert? Overview
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Quick answer
Marcus Liebert is listed as Berater Workforce and Security at GFOS mbH, a with 135 employees, based in Essen, North Rhine-Westphalia, Germany. AeroLeads shows a matched LinkedIn profile for Marcus Liebert.
Marcus Liebert previously worked as Berater Workforce & Security at Gfos Mbh and Leiter Workforce Management at Ströer Dialog Group Gmbh. Marcus Liebert holds Master Of Science - Ms, Biology, General from Ruhr-Universität Bochum.
Company email context
Email format at GFOS mbH
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GFOS mbH
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Profile bio
About Marcus Liebert
Marcus Liebert is a Berater Workforce and Security at GFOS mbH.
Current workplace
Marcus Liebert's current company
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Gfos Mbh
7 roles
Marcus Liebert work experience
A career timeline built from the work history available for this profile.
Berater Workforce & Security
Leiter Workforce Management
Nov 2020 - Jan 2021
Supervisor Workforce Management
Verantwortung für das Workforce Management und Real-Time Management Team,Kapazitätsplanung,Reporting (ad hoc Analysen),Forecasting,Personaleinsatzplanung,Konzeptionelle (Weiter-) Entwicklung des internen WFM Planungstools
Jan 2017 - Oct 2020
Workforce Manager
Mar 2016 - Dec 2016
Callcenter-Mitarbeiter
Aug 2014 - Mar 2015
Studentische Hilfskraft
Biodiversität Und Klima - Forschungszentrum
http://www.bik-f.de
May 2012 - Jul 2014
Team & coworkers
Colleagues at GFOS mbH
Other employees you can reach at gfos.com. View company contacts for 135 employees →
FB
Friederike Boyer
Colleague at Gfos MbhEssen, North Rhine-Westphalia, Germany
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FT
Felix Tomczak
Colleague at Gfos MbhBochum, North Rhine-Westphalia, Germany
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NE
Niklas Eggemann
Colleague at Gfos MbhHattingen, North Rhine-Westphalia, Germany
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SK
Samir Knöppel
Colleague at Gfos MbhRuhr Region, Germany
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BO
Björn Opterweidt
Colleague at Gfos MbhGarlstedt, Lower Saxony, Germany
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AF
Alina Fensch
Colleague at Gfos MbhEssen, North Rhine-Westphalia, Germany
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RT
Rukiye Tirnakci
Colleague at Gfos MbhGelsenkirchen, North Rhine-Westphalia, Germany
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RB
Ralf Bücher
Colleague at Gfos MbhBönen, North Rhine-Westphalia, Germany
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MA
Madita Adolphs
Colleague at Gfos MbhCologne Bonn Region, Germany
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TH
Thorsten Herbst
Colleague at Gfos MbhHamburg, Germany
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Friederike Boyer
Colleague at Gfos MbhEssen, North Rhine-Westphalia, Germany
View →
FT
Felix Tomczak
Colleague at Gfos MbhBochum, North Rhine-Westphalia, Germany
View →
NE
Niklas Eggemann
Colleague at Gfos MbhHattingen, North Rhine-Westphalia, Germany
View →
SK
Samir Knöppel
Colleague at Gfos MbhRuhr Region, Germany
View →
BO
Björn Opterweidt
Colleague at Gfos MbhGarlstedt, Lower Saxony, Germany
View →
AF
Alina Fensch
Colleague at Gfos MbhEssen, North Rhine-Westphalia, Germany
View →
RT
Rukiye Tirnakci
Colleague at Gfos MbhGelsenkirchen, North Rhine-Westphalia, Germany
View →
RB
Ralf Bücher
Colleague at Gfos MbhBönen, North Rhine-Westphalia, Germany
View →
MA
Madita Adolphs
Colleague at Gfos MbhCologne Bonn Region, Germany
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TH
Thorsten Herbst
Colleague at Gfos MbhHamburg, Germany
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1 education record
Marcus Liebert education
FAQ
Frequently asked questions about Marcus Liebert
Quick answers generated from the profile data available on this page.
What company does Marcus Liebert work for?
Marcus Liebert works for GFOS mbH.
What is Marcus Liebert's role at GFOS mbH?
Marcus Liebert is listed as Berater Workforce and Security at GFOS mbH.
Where is Marcus Liebert based?
Marcus Liebert is based in Essen, North Rhine-Westphalia, Germany while working with GFOS mbH.
What companies has Marcus Liebert worked for?
Marcus Liebert has worked for Gfos Mbh, Ströer Dialog Group Gmbh, Competence Call Center, and Biodiversität Und Klima - Forschungszentrum.
Who are Marcus Liebert's colleagues at GFOS mbH?
Marcus Liebert's colleagues at GFOS mbH include Friederike Boyer, Felix Tomczak, Niklas Eggemann, Samir Knöppel, and Björn Opterweidt.
How can I contact Marcus Liebert?
You can use AeroLeads to view verified contact signals for Marcus Liebert at GFOS mbH, including work email, phone, and LinkedIn data when available.
What schools did Marcus Liebert attend?
Marcus Liebert holds Master Of Science - Ms, Biology, General from Ruhr-Universität Bochum.
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