Industrial engineering, operations research, and systems engineering are fields of study intended for individuals who are interested in analyzing and formulating abstract models of complex systems with the intention of improving system performance. Unlike traditional disciplines in engineering and the mathematical sciences, the fields address the role of the human decision-maker as key contributor to the inherent complexity of systems and primary benefactor of the analyses.
Georgia Tech pursues leading-edge research with industry, government, and community partners.
At ISyE, we are a national leader in 10 core fields of specialization: Advanced Manufacturing, Analytics and Machine Learning, Applied Probability and Simulation, Data Science and Statistics, Economic Decision Analysis, Energy and Sustainable Systems, Health and Humanitarian Systems, Optimization, Supply Chain Engineering, and Systems Informatics and Control.
ISyE's faculty and staff members strive to provide a world-class educational experience for the Stewart School's undergraduate and graduate students, and to forge long-lasting relationships with ISyE alumni and industry partners. If you have benefited from a connection with an ISyE faculty or staff member, feel free to take a moment to send a thank-you note to that person via this web form.
You can stay in touch with all things ISyE through our news feed, by reading one of our publications, or attending one of our upcoming events. ISyE employs some of the world’s most experienced researchers in their fields who enjoy sharing their perspectives on a wide variety of topics. Our faculty is world-renowned and our students are intellectually curious. Our alumni can be found around the globe in leadership positions within a wide variety of fields.
New Ph.D. students are admitted for each Fall semester only, and the admissions process is coordinated by the Associate Chair for Graduate Studies. Decisions on applicants to our various Ph.D. programs are determined jointly by a committee of faculty members, potential faculty research advisors, and the Associate Chair. All applicants must select and apply to a specific degree program, although it is possible in some cases to switch programs after enrollment.
A prior Master's degree is not a requirement for admission into our Ph.D. programs, and students can earn an M.S. degree typically within the first two years of Ph.D. study. For those unsure about applying to a Master's program versus a Ph.D. program, please note that students in our Master's programs are not guaranteed admission into a Ph.D. program here; we do offer a simplified application scheme. If you are interested in research and a Ph.D. degree, you should apply to a Ph.D. program directly.
Transcripts: Transcripts of prior academic work are required, as is evidence of an earned Bachelor's degree. Applicant transcripts should demonstrate strong academic preparation and capability, especially in advanced mathematics and computing coursework. Those with less preparation in mathematics and engineering are expected to use coursework at Georgia Tech to quickly establish proficiency.
Graduate Record Examination (GRE): Scores from the general test are required, and strong performance on the quantitative section is expected. Scores from the Mathematics Subject Test are not required, but can help a student demonstrate proficiency in advanced mathematics. **The GRE is optional for the 2023 admissions cycle for Ph.D. applicants.** However, if you decide not to submit GRE scores, the rest of your academic record should make up for the lack of the test score. If you have GRE test scores and wish to submit them for Fall 2023, they will be accepted and considered.
Statement of Purpose: The written statement of purpose should describe clearly why the applicant wishes to pursue the Ph.D., including research and career goals. While the statement should describe past experiences, it should also identify clearly the research area of interest to the applicant and the members of our faculty that might serve as research advisor(s).
Resume: A resume outlining academic experience, research experience and accomplishments, industry experience, specific skills, and outside interests of the applicant is required.
Letters of Reference: Three (3) credible letters of reference are required that attest to the preparation of the applicant and the likelihood for success in a Ph.D. program. At least two (2) letters should be from faculty members.
Each year, we receive many more applications from qualified students than we have the capacity to admit into our programs. To help admitted students learn more about our programs and meet potential research advisors, we hold an invitation-only Ph.D. Applicant Visit Day annually in early March.