The phrase "promoted to manager" is correct and can be used in written English.
For example: "After working hard and showing exemplary dedication to the company, she was promoted to manager."
If you're promoted to manager and your company doesn't have a great management program, it might help to talk with a management coach to get your bearings.
Tracy was promoted to manager from bench coach in May 2009.
I was then promoted to manager of color, and all of a sudden I had people working under me.
In January 2016 he was promoted to manager of Real when the club made a mid-season coaching change.
Two years after that, he was promoted to manager, making $90 a week for the long hours and substantial responsibilities.
A loyal longtime employee, Joe hopes desperately to be promoted to manager by his strict, by-the-book boss, Norm Duncan James RebhornNorm Duncan James Rebhorn
And then editors are promoted to managers because, well, they need to make room for more editors.
The interim manager was promoted to coach proper the day after VfB's fourth league win.
Also, Krissy Brunsman, office manager, was promoted to project manager; Stephanie Ehul, media coordinator, was promoted to media manager; and Lauren Finley, account coordinator, was promoted to project manager.
Former St Mirren player McDowall joined Rangers as first-team coach under Smith in 2007 and was promoted to assistant manager when McCoist became manager.
In January 2001 he was promoted to Regional Manager for London, managing a team of wholesale and retail territory managers.
