How do you get skilled engineers on stronghold crusader?

In Stronghold Crusader, you can unlock skilled engineers by constructing a Guild Hall and then recruiting them from there. Make sure you have the necessary resources, such as wood and stone, to build the Guild Hall. Once built, you can train engineers, who will improve your castle's defenses and assist in various construction tasks. Additionally, skilled engineers can be found in certain scenariOS or by capturing enemy engineers during battles.