Doctoral Program

Our students seek solutions to some of the world’s most complex problems, from finding ways to more efficiently produce fuels and chemicals to improving human health through better drug delivery and new biomaterials. 

Ph.D. students typically take about eight courses in their first two years and also become involved as teaching assistants during their second and third years in the program. All of our graduate students are supported financially as they work toward their Ph.D. degree.

Program Requirements

Our Ph.D. students must complete the required coursework, write a thesis, and perform satisfactorily on their examinations to earn their doctorate in chemical engineering. We do not admit students into the program with the intention of earning a terminal master’s degree; however, students who have met the requirements may obtain a master’s degree as a milestone on the path to completing their Ph.D. degree. Students typically graduate within five years.

If you are interested in pursuing a terminal master’s degree, please see chbe.illinois.edu/admissions/masters to learn about the Master of Engineering in Chemical Engineering Leadership program requirements. This master’s degree is not a prerequisite to earning a Ph.D. degree.

Course Work

Course work for our Ph.D. students includes a minimum of four 500-level courses in chemical engineering and a minimum of four courses (including at least one 500-level course) in one or two other departments. Students who enter the graduate program with a B.S. in a subject other than chemical engineering typically take additional courses before the qualifying exam.

Course Reference Numbers (CRNs) for CHBE 598 (Research Seminar) and CHBE 599 (Thesis Research) are available here:

CHBE 598/599 CRNs

Qualifying Exam

The Ph.D. qualifying examination, taken at the beginning of the second year, comprises an oral presentation of the proposed research including a literature review and a 6- to 12-month research plan. Please note that our qualifying exam does not include a traditional written examination. 

Preliminary Exam

The preliminary examination, typically taken before the end of the third year, includes a written research proposal and oral presentation to the examination committee describing preliminary data, a detailed research plan, and a timeline for completion of the dissertation.

Final Exam

The final examination, or the dissertation defense, is a significant milestone in a graduate student’s career. This stage involves the student presenting their work to their doctoral committee and disseminating their work to the public. More information about the final exam/dissertation defense, including deadlines, thesis writing guidelines, and assembling a committee for the final defense is provided by the Graduate College Thesis Office.


Questions about the program and its requirements may be directed to our Graduate Program Office

Career Services

SCS Career Services

The School of Chemical Sciences Career Services office seeks to provide guidelines, resources, and opportunities to School of Chemical Sciences job seekers to help them achieve their career aspirations relevant to their academic interests and to facilitate and support connections between employers and those job seekers. Whether you are seeking a career in industry, higher education or seeking to gain practical experience through a summer or semester internship or co-op, we can help.

  • Career advising
  • Academic and industrial job search coaching
  • Resume/CV and cover letter assistance
  • Mock interview program
  • Professional development workshops

SCS Career Services

Grainger Engineering Career Services

Engineering Career Services (ECS) in The Grainger College of Engineering provides students and employers with career management services. Skilled at working with highly qualified students and maintaining strong ties with companies, ECS helps you explore careers and get connected with your dream companies. Whether you are beginning to research internships or are seeking a full-time job, the ECS team is your career search partner. Students in the department of Chemical & Biomolecular Engineering are welcome to use Grainger ECS.

Grainger ECS

The Career Center at Illinois

The Career Center provides all Illinois students collaborative and innovative programs, services, and resources focused on career and professional development that educates and empowers them to become thriving professionals in the global community. In addition to career services staff in many colleges and departments, this network of Career Services offices actively collaborates to provide the best possible services to all University of Illinois students. The Career Center is nationally recognized for excellence in career services that empower students to connect their “Illinois experience” with their future aspirations. 

Career Center

Graduate Student Advisory Committee

GSAC is the representative body of graduate students that acts as a liaison between the graduate students and the department administration. We organize social, professional, outreach, and recruitment events including the Graduate Research Symposium, professional networking, welcome week, recruitment weekends, Toys for Tots, and the annual Food Drive. We provide bonding opportunities for students and foster a sense of community.

Learn More