My contact persons
in the field of engineering

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

  • Sabrina Westhaus,
  • Team Leader
  • Mannheim office
  • Region: All of Germany
Sabrina Westhaus
Contact for contracting and permanent positions
Sabrina Westhaus

After graduating from school with a general qualification for university entrance, I completed an apprenticeship as an industrial management assistant and then worked in a personnel office where I supported production assistants and working students.

In September 2008, I started my career at Hays as a recruiter in the engineering area. Here I supported engineering specialists in temporary and permanent employment for industrial companies.

In July 2012, I was promoted to Team Leader Engineering for permanent and temporary employment. In February 2017, I also assumed the responsibility for the construction & property area. Since April 2018, I have been Team Leader IT for permanent and temporary employment.

If you have any questions or if you are interested in a change of your career path, please do not hesitate to contact me.


  • 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.”