 He is based in the firm's main office, on the top floor of the art-deco Sun Oil Building in Philadelphia (other locations include New York City and Las Vegas), where he is a senior literature specialist, handling collections acquisitions and the development of client collections.Between 2012 and 2019, Hilbert taught at the World of Versecraft, the low residency Master of Fine Arts program in poetry at Western State University of Colorado.His classes included intensive summer course on the practical art of the opera libretto as well as courses during the year on the verse satire, dramatic poetry, history of the English language, studies in translation, and historical foundations of English prosody.