Synonyms to flight tester

mechanic, aeromechanic, aeronautical engineer, aircraftsman, apprentice, artificer, artisan, artist, cobbler, craftsman, craftswoman, doctor, fixer, grease monkey, ground tester, handicraftsman, jet engineer, journeyman, little Miss Fixit, machinist, maintenance man, master, master carpenter, master craftsman, mechanician, mender, prentice, renovator, repairer, repairman, restorer, rigger, rocket engineer, serviceman, technician, tinker, trouble man, troubleshooter, wright