The Director of Studies is the Administrative Head of the NIT assisted by an administrative staff comprising Course Coordinator and staff, Regulating Officer and staff, Logistic Officer/Secretary and staff. In addition to attending to divisional and disciplinary matters of trainees. The NIT functions as a detachment of SLNS Thakshila with autonomy over its academic and administrative activities.
Captain (L) SSH Bandara
Lieutenant Commander (E) KDIU Kumara
Lieutenant Commander KGYR Premarathna
Lieutenant(S)SJF Gregory