Job Description. Location: Yarmouth, ME. Description. East Coast Yacht Sales is looking to hire a knowleadgable, experienced Service Tech to work on our New Boat Lines: Axopar, Sirena, J/Boats. Applicant should be qualified to troubelshoot, service and fix systems on NEW boats including but not limited to. Thruster. Trim Tabs. Refrigeration systems. Marine electronics. Navigaton systems. Electric fresh water head systems. This person should have ...