Thomas Siders joined Boston Conservatory in 2011 as an instructor of trumpet.
Siders joined the Boston Symphony Orchestra as assistant principal trumpet in January 2010 and was promoted to associate principal trumpet in 2015. He is also a member of the trumpet faculties at Boston University and New England Conservatory. An active clinician, Siders has presented master classes at Boston Conservatory, Louisiana State University, Miami University (Ohio), New England Conservatory, Northwestern University, and Rice University. Siders received degrees from The University of Texas at Austin and Rice University.