Hi Rufie!
Precision engineer, in dutch: Fijnmechanische Techniek.
This is a specialization of Mechanical engineering. So, basically it is the same, but focussed on devices or parts of devices with a maximum size of 20x20x20 cm roughly. This implies that the engineer has to deal with m,uch higher tolerances than a normal mechanical engineer. Also, we were taught some electronics and computer technology, though that is not where my heart is.
-Joost-