Jack Valero is the Press Officer for Opus Dei in Britain and cofounder of Catholic Voices, a communications project set up in 2010 that trains lay Catholics of all walks of life to talk about controversial topics related to the Catholic Church on TV and radio.

Catholic Voices has now spread to over 20 countries around the world. In 2010 Jack was Press Officer for the beatification of Cardinal Newman in Birmingham as part of the visit of Pope Benedict to Britain, and in 2019 he was Press Officer for the Canonisation of Blessed John Henry Newman by Pope Francis in Rome.