My contact persons
in the field of
Sales & Marketing

If you have any questions about your deployment opportunities, please feel free to get in touch with us.

  • Stefanie Klöck,
  • Recruiting specialist
  • Branch office: Düsseldorf
  • Region: Germany
Stefanie Klöck
Contact person for permanent employment
Stefanie Klöck

After having successfully completed my studies in sociology at the University of Wuppertal, I joined Hays Düsseldorf in 2018 as a recruiting specialist. Here, I’m responsible for the placement of specialists in the fields of sales & marketing and retail.

I am always looking for committed candidates to help them find a new permanent position – in different industries and throughout Germany.

Please do not hesitate to contact me if you have any questions regarding a cooperation with Hays.


  • Adriana Nittel,
  • Senior Cooperation Manager
  • Mannheim office
  • Region: All of Germany
Adriana Nittel

“After having completed my apprenticeship to become a legal assistant, I started working at Hays in May 2002. As an assistant in the area of recruitment management, my tasks included the recruitment of IT specialists with focus on SAP.

After returning from my parental leave in 2008, I was responsible for the creation of candidate profiles.

Since July 2016, I have been working as a Senior Cooperation Manager.

If your company is interested in a cooperation or would like to present employees for exciting projects, please feel free to contact me – I look forward to hearing from you.”


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