Alexander is a director and lighting designer and is co-artistic director of the Old Fitz Theatre.
His smash-hit production of American Psycho won nine Sydney Theatre Awards including Best Direction of a Musical, Best Production of a Musical, Best Lighting Design of an Independent Production.
Alexander’s production of Cry-Baby won four Sydney Theatre Awards including Best Direction of a Musical, and Best Production of a Musical. The same year, his productions of There Will Be A Climax, Home Invasion and Cry-Baby received a combined total of 12 Sydney Theatre Award nominations. Alexander’s production of Gloria was nominated for two Sydney Theatre Awards. As a lighting designer, Alexander has designed for companies including: Opera Queensland, Circa, Sydney Theatre Company, Birmingham Royal Ballet, Sydney Chamber Opera, Sydney Dance Company, Griffin Theatre, Ensemble Theatre, Belvoir Theatre, State Theatre Company of South Australia, Hayes Theatre Co., Australian Theatre for Young People, and Red Line Productions.