The Tactical Defense Systems Group at MIT Lincoln Laboratory offers summer research internship positions for both undergraduate and graduate students. Due to the nature of work at the Lincoln Laboratory, U.S. citizenship is required. General details of the summer programs can be found online at http://www.ll.mit.edu/college/summerprogram.html. The majority of the groups at MIT Lincoln Laboratory focus on electrical engineering, physics, and computer science. However, there are a number of other opportunities in areas like solid state devices, biological sciences, and mechanical engineering to name a few. There are other benefits related to relocation/travel expenses, subsidized on-campus housing at MIT, daily transportation between Cambridge and Lexington, and access to professional development coursework (presentation skills, etc.).