Lowell Observatory invites applications for one or more tenure-track or tenured research positions in astronomy or planetary science. We invite applicants at any career level who can build on current strengths or open new areas for Lowell. A Ph.D. in astronomy, planetary science, or a related field is required, as is an outstanding record of research and demonstrated ability or potential to obtain external research funding. Candidates are invited to describe how they would make use of our observational facilities, but we will give equal consideration to all research areas. The start date for this position is flexible but desired by Fall 2016.