The PhD program provides an advanced level of study and training for the development of research-level scholars with expertise in human factors, operations research, or production systems.
Students graduate from the program having demonstrated, by means of their dissertations, their ability to make original and significant contributions to the fields of:
Students may be admitted to the PhD program if they hold a bachelor's or master's degree in engineering or any of the mathematical, physical, behavioral, or health sciences. Admission to the PhD program requires a demonstration of a high level of performance in previous academic studies and unique promise for making significant research contributions. Those students who are admitted directly to the PhD with a bachelor's degree will have the option to earn an MS degree during their course of study.
Students can apply online. New applicants must create an account. If you have applied in the past, you will be asked to log in to your existing account to start a new application.
The application includes sections that will ask you to provide us with personal/biographical information, contact information, citizenship details, your past or current college/university, and degree details. You will be able to enter the names and contact information of your recommenders and upload supporting materials to your application. You may upload supporting documents while completing the application form or after you have submitted your application in your Application Status Portal.
You do not need official transcripts or test scores to apply. Unofficial copies are sufficient for application review, but students are encouraged to provide official copies if they have them.
A non-refundable fee of $100 is required to apply for Spring 2025 or later terms. The application fee for Fall 2024 is $85. After you submit your application form, you can pay the application fee online in your Application Status Portal with a credit card or e-check.
Your statement of purpose allows the admissions committee to learn about you as a prospective researcher. There is no minimum or maximum page length or word count.
In the statement, we look for:
Upload a resume or curriculum vitae (CV) to your application. Your resume or CV should include details about your education, employment, and internship history. Pertinent research experience should be included as well.
Three letters of recommendation are required to apply to this program. Letters are automatically requested when you enter recommenders' names and email addresses in your application. While we will accept letters from professional sources, we strongly prefer letters from professors acquainted with your academic interests, achievements, and abilities.
Copies of transcript(s) for all post-secondary schoolwork must be uploaded with your application for initial review. Upon an offer of admission, accepted applicants will be required to submit official transcripts and proof of degree(s).
GRE scores are optional for this program. If you would like to take the GRE, you can arrange to take it through the Educational Testing Service (ETS). Official scores should come directly from ETS.
Note: the University at Buffalo Institutional Code is 2925.
International applicants are required to provide proof of English proficiency. The chart below outlines acceptable test types and the university's minimum score required for admission. All applicants whose native language is not English will be required to provide proof of English proficiency.
Copies may be submitted for initial review. Official scores must be sent directly to UB from the testing agency.
Test Type | University Minimum Score | To Order... |
---|---|---|
TOEFL (IBT) (including MyBest scores) TOEFL Home Edition | 79 | Use Institution Code 2925 |
TOEFL Essentials | 8.5 | Use Institution Code 2925 |
TOEFL ITP Plus | 550 | Use Institution Code 2925 |
IELTS and IELTS Indicator | 6.5 | Select "University at Buffalo, State University of New York (SUNY)" |
55 | Select "University at Buffalo, State University of New York (SUNY)" | |
Cambridge English Proficiency (CPE) | 185 | Select "University at Buffalo, State University of New York (SUNY)" |
Cambridge English Advanced (CAE) | 185 | Select "University at Buffalo, State University of New York (SUNY)" |
Duolingo English Test (DET) | 120 | ADA Department of Testing will report your official scores to central application services |
Exam results must be dated within two years from your proposed date of admission and remain valid upon entering the term for which you applied.
It is strongly recommended to make test arrangements early in the year so sufficient time can be allowed for the results to be reported before application deadlines.
Exemptions to English Language Proficiency requirements can be found on The Graduate School website.
If you are currently enrolled as an MS student, you may apply to the PhD program after your second semester of full-time work.
The application to the PhD program by students currently enrolled in the MS program should be in the form of a letter, addressed to either the Director of Graduate Studies or the Department Chair, that requests consideration for admission to the PhD program. The letter should be submitted to the Departmental Graduate Secretary. A letter must also be submitted to the Department by an EE faculty member stating willingness to serve as your major advisor.
Beyond the basic requirements, the courses taken in a PhD program are determined by the student's objectives, interests, background, and experience.
The equivalent of at least three years of full-time graduate study beyond the baccalaureate degree is required for completion of the PhD program. At least one year must be in full-time residence. In general, formal coursework (including that taken for the MSdegree) takes two or three years, while the dissertation effort demands, in general, at least one year of full-time concentration in residence. The PhD program requires a minimum of 72 credit hours of work.
The School of Engineering and Applied Sciences (SEAS) and the Department of Electrical Engineering impose limits on dissertation credits which are applicable toward graduate degree requirements. Additionally, a maximum of 30 credit hours from a Master's degree may be applied toward the 72 credit hour requirement for the PhD degree. Of these, no more than six credit hours may be derived from a master's thesis.
A minimum of 12 credit hours of dissertation research is required. At most 30 hours of dissertation credit may be applied toward this minimum. The variable credit dissertation exists to allow students flexibility to take additional content courses. It does not impact the expectations for the scope and effort of the dissertation. Hours earned from supervised teaching and research, and the Departmental Seminar do not count toward the 72 hours needed.
Important milestones of the PhD program include: formation of the PhD committee, successful completion of the Written Qualifier and Dissertation Defense Examinations, research proposal defense, and dissertation defense.
The PhD is not a degree conferred on the basis of credit hours accumulated, tests passed, or time elapsed. Students in the program commit themselves to excellence in their fields, and to whatever amount of study and effort the attainment of excellence may require.
Admission to formal candidacy for the Ph.D. degree requires successful completion of the EE Ph.D. qualifying examination. The purpose of this examination is to determine whether the student has sufficient knowledge of the EE principles which are essential for conducting advanced research toward a PhD degree.
The student presents a research topic selected by the Advisor in front of their committee . The committee is comprised of four (4) EE-faculty members, with the Advisor being one of them. The student will orally demonstrate capabilities of conducting a literature review on the chosen topic, in-depth analysis of state-of-the-art research articles, reproduction of results from the chosen literature, and potential directions of innovation (if any). During the presentation, committee members will ask questions regarding the research topic and fundamental knowledge. A written report should be also provided to demonstrate the student’s writing skills.
Soon after a student passes the PhD qualifier exam s/he will form a committee of faculty members who will work with the student closely on dissertation research. By the time the student is ready for the PhD Advanced Examination (Prelim) s/he should have determined, at least in approximate terms, a research area, and should have identified a faculty advisor who is willing to supervise the work. This faculty advisor, sometimes called the "major professor" or "committee chair," will ordinarily head the committee that administers the advanced examination, defense of dissertation research proposal, and dissertation defense. The major professor must be a member of the Graduate Faculty. This committee must include at least three other members of the university faculty who hold the rank of Assistant Professor or higher in the University Faculty. The major professor can help identify faculty members who share an interest in the topic, and who would be willing to review the dissertation and serve on the examining committee.
A student can always elect to have more faculty members on their committee than specified. These additional committee members do not have to be members of the graduate faculty or even faculty at UB. The PhD committee will play a major role in setting requirements for the successful completion of your program. Be sure to follow their advice carefully.
In addition, departmental policy allows the committee chair to elect to have an outside reader evaluate the PhD dissertation. The outside reader is not part of the committee.
When you have identified a research topic, thoroughly acquainted yourself with previous work in that area, and explored the topic well enough to have developed a credible research plan, write it all down in a clear and concise way, and you will have a dissertation proposal.
A copy of the proposal must be submitted to each member of your PhD committee, and defended two weeks later in an oral examination of approximately two hour duration. Failing the defense of proposal twice constitutes grounds for dismissal from the program. The research proposal defense must take place within one year of passing the PhD qualifier exam.
Schedule your research proposal defense after your major professor is satisfied that your topic is significant, your research plan is sound, and your qualifications are adequate to tackle the problem. Do not hesitate to discuss your proposal with the members of your committee in advance. Above all, do not postpone the defense until after you believe the work is substantially complete—if the committee discovers, for example, that your methodology is flawed, you may have wasted a great deal of time and effort.
You should not view the defense of research proposal as an adversarial process. While the committee must necessarily ask probing questions to determine the extent of your preparedness, the soundness of your plans, and the significance of your proposed work, the committee is also likely to provide insights and guidance that could greatly improve your dissertation.
Before the PhD is conferred, the student must successfully defend the dissertation in an oral examination administered by the committee. Immediately following the dissertation defense, the M-Form should be completed by all members of the committee and the student.
The time limit for finishing all PhD degree requirements is seven years from the first registration date in the graduate program, excluding approved leaves of absence.
Petition for an extension of time limit requires departmental approval. The student must be currently making active progress toward the degree. The SEAS Divisional Committee will consider each petition and, in certain cases, it may set a deadline for completion of the program. The extension of time limit is normally granted for a period of one year or less. The Graduate School has the ultimate authority to grant a time limit extension.
For questions about the Electrical Engineering PhD program, contact us at eegradapply@buffalo.edu. For questions about admission or your application, contact gradeng@buffalo.edu.