Georgia Institute of Technology

What you'll study

The PhD programme is built around a combination of advanced coursework and sustained original research leading to a doctoral dissertation. Typical study components include graduate‑level courses in reactor physics and dynamics, radiation transport and shielding, nuclear materials and fuel behaviour, thermal‑hydraulics, radiation detection and measurements, and computational methods for multi‑physics simulation. Students also engage with elective topics that reflect interdisciplinary links to materials science, mechanical engineering, biomedical engineering and computational science.

Programme structure normally includes a sequence of core and elective courses to satisfy credit requirements, qualifying and candidacy examinations to demonstrate mastery of fundamentals and research readiness, and dissertation research under the supervision of a faculty advisor. Research training often includes experimental work in on‑campus laboratories and the Georgia Tech Research Reactor (for students whose projects require it), as well as substantial use of high‑performance computing and facility collaborations. Seminar participation and teaching or research assistantship responsibilities are common components of doctoral training.

Entry requirements

Applicants are expected to hold a strong undergraduate degree in nuclear engineering, mechanical engineering, materials science, physics, or a closely related quantitative discipline; many successful applicants also hold a relevant master’s degree. Essential preparation includes solid grounding in calculus, differential equations, linear algebra, classical mechanics, and undergraduate thermal‑fluids and radiation or nuclear engineering fundamentals.

Typical application materials required are academic transcripts, a statement of purpose outlining research interests, curriculum vitae, and letters of recommendation. International applicants must demonstrate English language proficiency according to Institute policies. Admission is competitive and decisions take into account prior academic record, research experience, fit with faculty research areas and the availability of research supervision and funding.

Career prospects

Graduates of the PhD programme pursue diverse careers in academia as faculty and researchers, at national laboratories and government research organisations, and in industry across power generation, advanced reactor design, fuel cycle and waste management, radiation detection and instrumentation, and medical and industrial applications of radiation. Other career paths include roles in regulation and safety, energy and technology policy, computational modelling and software development for multi‑physics simulation, and leadership positions in engineering consulting and start‑up ventures. The programme’s emphasis on independent research equips graduates to lead R&D projects, secure research funding and contribute to interdisciplinary teams addressing complex nuclear and radiological challenges.

Why study at Georgia Institute of Technology

Georgia Tech is home to a well‑established nuclear and radiological engineering community within a large, research‑intensive engineering school, offering strong interdisciplinary connections to materials science, mechanical engineering, biomedical engineering and computational sciences. The Institute provides access to dedicated facilities that support experimental and computational research, including an on‑campus research reactor and high‑performance computing resources, together with collaborations with national laboratories and industry partners.

Doctoral students at Georgia Tech typically receive close mentorship from internationally recognised faculty, opportunities for funded research assistantships, and exposure to a broad professional network in industry and government. The programme’s location in a major metropolitan area also facilitates engagement with industry partners, professional societies and regional research consortia.