Jo is currently on sabbatical from Saint Michael's College, as the Shelly Visiting Professor at Carnegnie Mellon University in the fall, and as a Fulbright Distinguished Chair at Charles University, Prague, in the spring. She is an editor of Annales de l’Institut Henri Poincare D: Combinatorics, Physics, and their Interactions, and has been an Editor-in Chief of the journal PRIMUS: Problems, Resources, and Issues in Mathematics Undergraduate Studies since 2011. She runs frequent workshops and panels on writing and publishing in the mathematical sciences, e.g. through MAA and Project NExT events.