He began his work in the entertainment industry with the New Zealand Broadcasting Corporation. He moved to editorial as a trainee editor and began cutting newsreels, current affairs, documentaries, and dramas.[2]
Selkirk has a longstanding collaboration with director Peter Jackson. He worked as the editor, sound editor, and postproduction supervisor for Jackson's films Bad Taste, Meet the Feebles, and Heavenly Creatures. Selkirk was both associate producer and editor for Jackson's Braindead in 1992, and became a full producer (and editor) on The Frighteners. Like Jackson, Selkirk has continued to live and work in New Zealand despite the international success of his work.
In addition to his work as a producer on the Lord of the Rings Trilogy, Selkirk worked as the supervising editor for the first two films The Fellowship of the Ring and The Two Towers. John Gilbert and Michael Horton were nominated for the Academy Award for Best Film Editing for those films. Selkirk had once thought he would edit all three films himself; in the end, he edited only the third film. In an interview Daniel Restuccio, he commented wryly, "I always liked that script best."[3]
^Annie Collins was an "additional editor" on the film, and is sometimes paired with Selkirk in listings; she was nonetheless ineligible for an Academy Award herself.
^Restuccio, Daniel (2004). "Lord of the Rings: Return of the King", interview with Jamie Selkirk from Post Magazine, January 2004 issue. Webpage archived at WebCite 2008-05-12.