Job title help? Business analyst/office manager/project manager

Apologies if this is not a suitable place to post this question.I've received a job offer for a position with no name, and the employer would like me to help them come up with the title. Trouble is, I have no clue what it would be.The main role is business analyst, with office manager part-time while also "training" to move to a project manager position in the future. Is there an appropriate "umbrella"-title for this? via /r/business https://ift.tt/2PAU7eo