The Department of Physics and Astronomy of the Johns Hopkins University invites applications for a faculty appointment in particle theory, quantum field theory, mathematical physics, and/or fundamental aspects of gravity. This is an open-rank search, and candidates will be considered for appointment both at the assistant professor level and at higher ranks, as appropriate. The successful candidates will be expected to maintain an active research program and to teach at both the undergraduate and graduate levels. Applicants should submit application materials via Interfolio to http://apply.interfolio.com/156780. Materials should include a letter expressing interest, a curriculum vitae, a list of publications, a teachi