A PhD position is available in the research group of Professor Solmaz Kia at the University of California, Irvine, starting Fall 2026. The research focuses on stochastic optimization, distributed submodular maximization, and their applications to autonomous systems and decision-making. This opportunity is ideal for candidates with a strong mathematical background and a keen interest in both theoretical and applied aspects of optimization. The group is engaged in cutting-edge research at the intersection of mathematics, computer science, and engineering, with a particular emphasis on developing new methods for distributed and stochastic optimization problems relevant to autonomous systems. Applicants are expected to demonstrate motivation and capability in these areas. Interested candidates should reach out to Professor Kia via email as soon as possible, preferably before January 15th, 2026, to discuss their background and fit for the position. For more information about the research group and ongoing projects, candidates may refer to Professor Kia's LinkedIn profile. Funding details are not specified in the announcement, so applicants are encouraged to inquire directly. This position offers an excellent opportunity to work in a dynamic and interdisciplinary environment at a leading US research university.