PhD in Department of Computer Science and Engineering

Tuition costs 7,495 USD per year.

The Department of Computer Science and Engineering at Pohang University of Science and Technology (POSTECH), located in Nam-gu, South Korea, offers a doctoral program taught in English covering the theory and practice of computing. Doctoral research in this field can address algorithms and theoretical computer science, artificial intelligence and machine learning, databases and data management, computer systems and networks, or software engineering, depending on the laboratory a student joins. Candidates are trained to formulate original research questions, design and implement software or systems to test their ideas, and evaluate results against existing methods, culminating in a dissertation that contributes new knowledge to the field. Because computer science underlies a wide range of industries, from consumer software to scientific computing, doctoral students often work on problems that connect theoretical results to practical, deployable systems. Coursework at the doctoral level builds advanced technical depth in a chosen specialty, while research work develops the implementation and evaluation skills the field requires. The coursework phase spans two years, with admission offered in the middle of February or the beginning of September, giving international applicants flexibility in planning their entry into doctoral study. Graduates typically pursue careers as research scientists, software engineers, or technical leaders in technology companies, as well as academic and government research positions. POSTECH's strong ties to South Korea's technology and electronics industries give doctoral computer science students access to applied research problems and industry collaboration alongside their academic training on the Nam-gu campus.