“Playing for Wales is the highest honour you can get when you are a player and it’s the same when you are a coach,” said Beck.
“To be asked by Sean to join the set-up for the Women’s 2026 Six Nations is a real privilege and I am excited by the challenge of coaching at Test match level.
“Having worked with a host of the players in the Celtic Challenge, I know the talent we have in Wales and the challenge for the players is to believe they can compete at this level.”
Wales kick off their Six Nations campaign at home to Scotland at Principality Stadium on Saturday, 11 April.