Giles has led the text work at Shakespeare’s Globe since 1999, and to date has been involved in over 40 productions. His directing credits at Shakespeare’s Globe include: Antony and Cleopatra (1999); Hamlet (2000) and Troilus and Cressida (2005). His posts include: Associate Director at Ipswich Theatre; Staff Director at The National Theatre and Director of Platforms at the National Theatre. His theatre direction includes: The Fawn, She Stoops to Conquer (National Theatre); Macbeth, The Cherry Orchard, King Lear, Richard III, Hamlet, Skylight and Vincent in Brixton (Shochiku Company, Japan). In 2000 the Association of Major Theatres of Japan recognised Giles for services to the Japanese Theatre. In recent years, Giles has directed The Tempest, Henry V, and The Comedy of Errors at The Blackfriars Theatre in Virginia. Giles is Head of Text for Globe Education, sharing his approach to the verse and the prose with many undergraduates, graduates, teachers and scholars each year.