Chris Byrne, a former White House press aide and Trump campaign advisor who also served as a producer for Fox News Channel’s “Hannity,” has joined financial PR firm Prosek Partners, where he’s been named vice president.

Chris ByrneChris Byrne

Byrne joins Prosek from the Trump transition team, where he was a communications advisor and also previously advised the Trump presidential campaign. Prior to that he was a partner at Los Angeles-based public affairs and digital services firm Capitol Media Partners, which was founded by former Bush administration UN spokesman Richard Grenell.

Byrne was previously a senior producer of Fox News Channel's program “Hannity.” Before joining Fox, he served as deputy director of presidential personnel and special assistant to White House press secretary Dana Perino during the Bush administration.

Byrne will be based in Prosek’s New York headquarters.

Prosek, which maintains additional offices in London, Los Angeles and Fairfield, CT, accounted for $31.25 million in net fees last year.