A secretary, executive assistant, office manager, or other support staff can announce their resignation with the help of this letter.
Thank you so much for the opportunity to serve as support staff all these years. I'm so proud of the work we've done here at ABC Corp. With that being said, I'm stepping down from my secretarial role effective in two weeks.
I'll be working hard to organize all the files, contacts, and other elements my successor will need to take over my position. I'd also be happy to assist with hiring and training, provided that it takes place during the next two weeks.