Palomares has worked as a writer in Madrid, Spain, for Lo Mas Plus, a nightly review program on Canal+, and directed a flamenco version of Lorca's The House of Bernarda Alba at the Malthouse Theatre in Melbourne.

He performed 2007–2011 with fellow comedians George Kapiniaris, Joe Avati and Jason Chong in a national tour of their show Il Dago.

he has performed for the program Nuevos Comicos on Paramount Comedy (Spain) and completed a documentary called KO HO NAS (Cojones) for Special Broadcasting Service (SBS) shown in Australia on 11 November 2009.

In 2006, he created, co-hosted and commentated on The Foosy Show, a program where contestants play table football (foosball), with George Kapiniaris on Channel 31 in Melbourne.

Latigo (Whip) An award-winning documentary about Cuban comedians was produced and directed by Simon and will be featured in the 2021 Spanish Film Festival around Australia.