PSI AG is a successful software provider mainly active in the civil engineering, logistics, and IT business. Headquarters are located in Berlin, Germany.
Currently, Product Development, Software Design, and Software Development are frequently searched for professions at PSI AG. They recruit for offices in Berlin, Aschaffenburg, Aschaffenburg and 3 other locations within Germany. See below for a list of 27 job offers at PSI AG for job titles such as "**General Labor and Warehouse Work**" and "*4 Positions* --- Business Administration & Business Management".
Wikipedia provides a useful article about PSI AG. Check out their social profile on Google Plus for a different perspective. For specific positions and prospects at the company, here's PSI AG's careers page.