In Germany, the professional civil service is established. Civil servants are not allowed to go on strike, but must be financially supported by their employers, the so-called employers.
Civil servant's income is derived from the Constitution. If a civil servant is not satisfied with his salary, he can sue for higher payments on the basis of the constitution. If you want to switch to the public sector, you should take a particularly good look around at certain locations. If the lowest level is already too low, an increase in the lowestlevel continues over the entire structure to the highest level.