Salvager II
From Backstage Lore Wiki
This module is needed for salvaging wrecks.
Note that in order to salvage all types of wrecks, having just a salvager and the skill Salvaging I will not be enough. Wrecks of T2 ships are an example, you will need at least Salvaging III else you will receive a notification telling you it is too difficult. It is the same with some special types of NPCs such as overseers or officers.