- National Park Service (Houghton, MI)
- …position: a US Coast Guard Merchant Mariner Credential with a minimum rating of Ordinary Seaman , a US Coast Guard Medical Certificate, a Department of Homeland ... training, drills, and exercises. Cut-off Dates: This is an open continuous announcement, in which applications are collected over...be able to stand an 8-hour watch as an OS Seaman or Watchman in adverse weather… more