Mathematics is a key technology. Computers, secure data transfer, weather forecast, digital image processing, risk management and much more are inconceivable without mathematics. The graduates of our scientific degree programmes are in demand and have excellent career prospects. Typical professional fields are banks, insurance companies and management consultancies, but mathematicians also work for Lufthansa, Deutsche Bahn, the large automobile manufacturers and actually all well-known large companies. Likewise, the prospects of being accepted into school service are still excellent for graduates of our Master of Education courses.Interesting case studies can be found in the form of specific professional portraits on the website of the German Mathematical Society.