Wikipedia
Stabsführer
Stabsführer was a Hitler Youth paramilitary rank in Nazi Germany, translated as Staff Leader. It was held by the senior most member of the Adult Leadership Corps. The Stabsführer served as a deputy to the Reichsjugendführer.
The SS-Oberabschnitt (major districts) and SS-Abschnitt (sub districts) of the Allgemeine SS each had their own Stabsführer to head certain staff of the district. In the SS-Abschnitt they were often the de facto leader.