University of San Diego

What you'll study

This PhD emphasises independent research guided by coursework and laboratory rotations that build depth in molecular biology, biochemistry and biophysics. Early in the programme you typically complete core courses covering advanced molecular biology, protein structure and function, biophysical methods, computational approaches in molecular biology, and experimental design. Students take specialised electives in areas such as structural biology, enzymology, membrane biophysics, genomics and proteomics, signal transduction, and advanced microscopy.

Training is delivered through a mix of seminars, journal clubs and laboratory research under the supervision of a faculty advisor. Most programmes include mandatory research rotations to help students identify a dissertation lab, a qualifying exam or candidacy assessment that evaluates readiness for independent research, teaching or mentoring opportunities, and a public dissertation defence based on original research.

• Core topics: molecular genetics, protein biochemistry, thermodynamics and kinetics of biomolecules, structural methods (e.g. X-ray crystallography, NMR, cryo-EM), and single-molecule/advanced imaging techniques.
• Research skills: experimental design, statistical analysis of data, scientific communication, grant-writing and responsible conduct of research.
• Professional development: teaching experience, career seminars, and opportunities to present at conferences.

Entry requirements

Applicants are expected to hold a strong undergraduate degree in a relevant discipline (biology, biochemistry, chemistry, biophysics, or a closely related field); many applicants also hold a master's degree. Successful candidates will have substantial laboratory experience demonstrating competence with molecular biology and biochemical techniques, as evidenced by research projects, publications, or references.

Typical application materials include academic transcripts, a statement of research interests, curriculum vitae, letters of recommendation from academic or research supervisors, and a writing sample or evidence of prior research. International applicants must meet English language proficiency requirements through recognised tests or exemptions where applicable. Standardised tests may be optional or considered on a case-by-case basis according to current departmental policy.

Career prospects

Graduates from this field move into a wide range of scientific careers. Many pursue postdoctoral research positions and academic careers in university departments and research institutes. Others transition into roles in biotechnology and pharmaceutical industries such as research scientist, project leader, or assay development specialist. Additional career paths include science communication, regulatory affairs, patent law (with further qualifications), clinical research, data science roles that leverage bioinformatics skills, and leadership positions in research management.

The combination of experimental, quantitative and communication skills developed during the PhD also prepares graduates for careers in science policy, entrepreneurship and consulting within the life sciences sector.

Why study at University of San Diego

The University of San Diego offers a research-oriented environment with relatively small cohorts that allow close mentorship by faculty and personalised training plans. The campus location in the San Diego region provides proximity to a vibrant biotechnology and life-sciences community, creating opportunities for collaborations, internships and networking with local research institutes and companies.

Students benefit from access to modern laboratory facilities, interdisciplinary research groups, and a curriculum that integrates biochemical and biophysical perspectives with molecular biology. The programme emphasises professional development and preparing graduates for a range of careers in research, industry and beyond.