Thomas E. Callan

Thomas E. Callan, CTS, is an experienced AV Pre-Sales Engineer at cb20 Managed IT & AV Services since November 2025, with a rich background in audio video engineering and support. Previous roles include Instructional Media Engineer at Siena University, where expertise in engineering and design for learning spaces was provided, and Technical Staffing Engineer at Audio Video Corporation, responsible for system maintenance and project management. Callan has extensive experience as a Video Communications Engineer at General Electric, leading technical production for global broadcasts, and held various roles at Creative Technical Services Inc. and WCOT Radio/Television. Additionally, Callan is a photographer specializing in landscape and street photography, with a focus on storytelling through imagery. Educational background includes an Associate degree in Electrical Engineering Technology from Hudson Valley Community College and attendance at SUNY Polytechnic Institute.