Jules the Raichu - Head engineer of Steel City, Jules is the one to work with all of the machines to make sure they're properly maintained and functioning well. She's highly skilled in this, as well as any electrical work that needs to be done. She teaches ... select students in her spare time in order to make sure that the city will have Pokemon who can maintain the machines in the next generation.
Levi the Electivire - Head electrician in the city, used to be a construction worker. Wishes that he could maintain the machines that work the city.