My contact persons
for statements of work and Managed Services in IT

  • Mario Schuster,
  • Managing Director
  • Hamburg office
  • Region: All of Germany
Mario Schuster
Your contact for statements of work
Mario Schuster

I studied construction engineering at the Kiel University of Applied Sciences and minored in sales management and human resources development at the Wolfenbüttel University of Applied Sciences and the Kaiserslautern University of Technology. After founding an engineering office for Information & Documentation, I have been involved in engineering services in various capacities since 2003, including as a regional manager at FERCHAU Engineering and as a managing director in corporate-level engineering at the 7S Group.

Since June 2015, as Managing Director of Hays Technology Solutions GmbH, I have been responsible for the statement of work side of our project business sector throughout Germany for Hays Engineering and IT.


  • Dirk Hommen,
  • Sales Manager SoW
  • Essen office
  • Region: All of Germany
Dirk Hommen
Your dedicated contact for statements of work and Managed Services in IT
Dirk Hommen

I began my career with Hays in May 2014 as an Account Manager at our Essen offices, where I worked in IT Contracting for various medium-sized companies.

Starting October 2014, I took over responsibility for a DAX 30 company and was its Client Manager until September 2017.

Since moving to a new internal position in October 2017, I have been responsible for developing our SoW (Statement of Work) business as a Business Development Manager.

In this capacity I am responsible for our western and southern regions with locations in Stuttgart, Ulm, Nuremberg, Munich, Frankfurt, Mannheim, Cologne, Düsseldorf and Essen.


  • Mathias Mertens,
  • Sales Manager SoW
  • Hamburg office
  • Region: North of Germany
Mathias Mertens
Your dedicated contact for statements of work and Managed Services in IT
Mathias Mertens

I studied Human Resources Management and Vocational And Business Pedagogy at the Helmut Schmidt University in Hamburg. Currently, I am completing an MBA in General Management at the HFH (Hamburg University of Applied Sciences Distance Study Programme). 

I joined Hays in spring 2012 and worked in Sales for over 6 years. As Business Development Manager, I have been responsible for expanding our statements of work business in Northern Germany since 2018.


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