There are four  specialisations offered under the Ph.D courses offered by Amrita School of Engineering, Kerala. Some of the four Specialization courses offered under Ph.D are Ph. D Cognitive science and Technology, Ph.D Cyber Electronics and Communication Engineering, Ph.D Cyber security systems and Networks, Ph.D Earth Sciences. All the Ph. D Courses which are offered by the Amrita School of Engineering, Kerala have a duration of 6 years.