Controllab Products B.V. creates and sells the modeling and simulation software 20-sim. 20-sim can be used to create dynamic models of physical systems which can be connected to control hardware for testing. This is called Hardware-in-the-Loop (HIL) simulation. By adding 3D visualization with the Unity game engine, HIL simulators can be used as training simulators. We are looking for students who want to work with our company part-time. Work will involve software development in C++, C# and Python to enhance 20-sim.