You can move dragons around to different careers, and I do give them headcannoned genders, which you don't have to follow :)

Music Teacher - Shadowbender

Math Teacher (Hive/Ice. Male)

Science Teacher (Rain/Sea. Nonbinary)

Cafeteria worker (Mud/Silk. Female)

Languages (Sand/Silk. Female)

Counselor/Psychologist (Sand/Sea. Male)

Secretary/Headmaster's assistant (Sand/Night. Trans Male (FTM))

Agriculture (Leaf/Rain. Female)