You’re best bet is to contact the organizations by phone and just start asking questions. I haven’t seen any reps from the rigs to reefs programs join DiveBuddy. They are all nonprofit so the pay won’t be great. And I’m sure it’s mostly admin work they do and very little actual diving. Only when they have a rig or ship ready to sink do they do some actual diving. I’m sure there are also organizations that are nonprofit that monitor reef health, which should require more underwater time.