My contact persons
for statements of work in engineering

  • 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.


  • Joachim Murr,
  • Divisional Manager Engineering
  • Munich office
  • Region: all of Germany
Joachim Murr
Your contact for statements of work
in Engineering
Joachim Murr

After successfully completing my studies at the University of Karlsruhe (TU) to become a qualified industrial engineer, I began my career as an Account Manager at fortIS / Ascena in Mannheim in the summer of 1998.

In October 2000, I moved to Munich and was one of the principal founders of our offices there.

I initially worked as a Team and Department Manager in IT Contracting & Engineering. Then, from 2008, I held the position of Divisional and Branch Manager in Munich. 

Since mid-2014, I have dedicated my time to developing and expanding Hays Technology Solutions GmbH, where I am responsible for our statements of work business as part of Hays Competence Centre (HCC) Engineering.


  • Claus Thierbach,
  • Head of Hays Solutions Partner
  • Hamburg Office
  • Region: all of Germany
Claus Thierbach
Your contact for statements of work
in Engineering
Claus Thierbach

After graduating in mechanical engineering from the University of Rostock, I began my professional career as a project engineer in plant construction in 1996. I then completed several very fruitful years where I learned a great deal, before finally succumbing to my fascination for aviation and joining Airbus, also working as a project engineer. I remained in aviation for 16 years, 13 of which were in leading positions working for engineering service providers. During this time, my employment portfolio included every type of contract, but my focus was always on contracts for work and services. In June 2015, I accepted a position with Hays Technology Solutions GmbH – initially as a Business Development Manager – to help build and expand the company's contracts for work and services business. Since the start of fiscal year 2018, I have been responsible for the Hays Solutions Partner division, which focuses on handling engineering contracts for work and services with Hays partners throughout Germany.  


  • Julian Zeichner,
  • Sales Manager SoW
  • Munich office
  • Region: All of Germany
Julian Zeichner
Your contact for statements of work
in Engineering
Julian Zeichner

After completing my studies in Commercial Law at the University of Applied Sciences Cologne in 2008, I joined Hays in Munich as an Account Manager for the placement of freelance engineering and IT experts in project-based deployments. While working in our freelance project business, I further developed my skills in various sales and management roles until I assumed responsibility for our Automotive business in 2015, which also included our temp business in this area.

In 2017, I moved from my department management function to a Germany-wide position in business development for the then newly founded statements of work area of our High-Tech Engineering market unit.

I am still very closely involved in the project business and today, as a Sales Manager, I am responsible for High-Tech statements of work for our strategic customers. I also continue to coordinate business development nationwide in this area.


  • Christian Mähringer,
  • Sales Manager SoW
  • Düsseldorf office
  • Region: All of Germany
Christian Mähringer
Your contact for statements of work
in Engineering
Christian Mähringer

After completing my studies at RWTH Aachen in 2006, I began my career at Hays as an Account Manager in the Engineering Department at our offices in Munich. Since then I have supported OEM's and suppliers in various capacities both operationally and strategically using a variety of contract models.

Since 2017, I have been responsible for building and expanding our statements of work business in the automotive sector throughout Germany.


  • David Wehner,
  • Sales Manager SoW
  • Stuttgart office
  • Region: All of Germany
David Wehner
Your contact for statements of work
in Engineering
David Wehner

I studied Business Administration and Molecular Biotechnology at the Technical University of Munich and at the Centre for Digital Technologies and Management (CDTM).

After graduating, I was managing director for several years of a start-up in the Life Sciences sector.

I have been with Hays since the summer of 2018 and am responsible for statements of work in Life Sciences throughout Germany.


Are you an enginering service provider and are you looking for a statement of work? Then go to our project platform.