The only original character that I have takes care of the bugs in equestria. She has a similar job to fluttershy's. Though she can't always be nice. Sometimes her job calls her to exterminate, but don't worry. She has green ways of going about it.
Slight tweak on Sugar Ghost's job, she'd work for an events management company (someone to hire to plan parties and similar events) and is dubbed the expert when it comes to Nightmare Night celebrations. She spends her days off going on ghost hunts, baking or writing stories. She has a tendency to weave scary stories to scare off bullies.