Moore, who also worked in casting for I'm A Celebrity... Get Me Out Of Here! for six years, will become a talent executive in the BBC's Entertainment department.
She is expected to work on the new series of Strictly Come Dancing as well as on other projects involving celebrities.
Moore said: "I have had a brilliant time at ITV Studios casting celebrities for the jungle but now I cannot wait to swap my camo gear for sequins and ballet pumps.
"I am very excited about this new challenge on such a successful and glamorous show. The last series was compelling TV, with amazing characters and such an incredibly high standard of dancing. I look forward to joining the team and creating another glittering series."
Moore, who has also worked on shows including Marco's Kitchen Burnout, The Door, Love Island and Hell's Kitchen, will begin her new job at the BBC on March 14.