From 2007-2013 he served as Media Conservator at the Museum of Modern Art, where he established the time-based media conservation program for video, performance, and software-based collections. At MoMA he initiated programs to digitize analog collections, develop a digital collections repository, and build documentation systems for media and performance art. In 2006 he founded Voices in Contemporary Art (VoCA), a non-profit organization devoted to preserving contemporary art through collaborating with artists and art professionals. Glenn’s current research is on building archives that document artist working methods and their concerns for future conservation and display. This research engages contemporary debates around intellectual property, authorship, and authenticity.