BBC Wales Bectu staff stage strike over four job losses
BBC Wales workers from the broadcasting union Bectu are staging a one-day strike on Friday.
The union is protesting against the loss of four editing jobs in the BBC's post-production news area.
"Every request made that our members be redeployed in new roles being created in the area of their expertise was refused," said a Bectu statement.
BBC Wales said it was disappointed about the strike and apologised for any disruption to services it might cause.
In a statement the broadcaster said it had a record of successfully redeploying as many staff as possible.
In July, members of the National Union of Journalists (NUJ) at BBC Wales took part in UK-wide industrial action protesting at compulsory redundancies due to cutbacks in funding.