Perimeter Institute offers a dynamic, multi-disciplinary environment with maximum research freedom and opportunity to collaborate within and across fields. Our postdoctoral positions are intended for highly original and intellectually adventurous young theorists. Perimeter offers comprehensive support including a generous research and travel fund, opportunities to invite visiting collaborators, and  help in organizing workshops and conferences. A unique mentoring system gives early-career scientists the feedback and support they need to flourish as independent researchers.