Ros begins in November.
Ross will join from the Evening Standard, where she has worked for the past 16 years, most recently as acting editor. Before that, she worked as a publisher. She also held the positions of deputy editor and managing editor.
She was an assistant editor at The Independent, The Scotsman and The Sunday Herald.
“I am delighted to be joining such a talented team and look forward to continuing the exciting transformation of this truly quality news brand with them.”
Ross graduated from the University of Glasgow.
You can congratulate Ross via Twitter.