Adeniyi is a Senior Lecturer in Mechanical Engineering. He is research active and a member of the Jost Institute for Tribotechnology. His area of research expertise is in Multiphase flow Computational Fluid Dynamics (CFD). He lectures postgraduate and undergraduate modules generally in Thermofluids, Analytical and Numerical/Computational Engineering Mechanics. Adeniyi is a Fellow of the Higher Education Academy (FHEA), a Registered Engineer with the Council for the Regulation of Engineering in Nigeria (COREN), a member of the American Institute for Aeronautics and Astronautics (AIAA).