| Name | Designation | Institute | |
| Dr. Lashman Jayarathna | Director General | SLIATE | |
| Mr. N.M.K.K. Nawarathna | Deputy Director General (Admin & Finance) | SLIATE | |
| Mrs. J.H Gunarathne | Deputy Director General (AA/P & R) | SLIATE | |
| Dr. Mrs. W.B.K. Bandara | Director (Planning & Research) | SLIATE | |
| Mrs. M.P.K.Rathnayake | Director (Exam) | SLIATE | |
| Mr. B.MT. Chandike | Director | SLIATE | |
| Mr. N. J. B. Illagolla | Director (Actg.) Lecturer | ATI-Colombo | |
| Mr. R. K. P. Kumara | Director | ATI-Kurunegala | |
| Mr. B. Gajasinghe | Director | ATI-Badulla | |
| Mrs. M. P. K. Rathnayaka | Director | ATI-Kandy | |
| Mr. N. K. A. Rupasinghe | Director | ATI-Galle | |
| Mr. D. P. K Sirisumana | Director | ATI-Kegalle | |
| Mr. N. N. P. Dias | Director | ATI-Dehiwala | |
| Mr. A. K. Kohilan | Director | ATI-Jaffna | |
| Mr. U. V. S. Rohitha | Director | ATI-Ampara | |
| Mr. J. Pratheepan | Director (Actg.) | ATI-Trincomalee | |
| Mr. A. G. A. Jalitha Kumara | Director | ATI-Gampaha | |
| Mr. G.A.S.M. Ganepola | Director | ATI-Anuradhapura | |
| Mr. S. Ramanayaka | Director | ATI-Rathnapura | |
| Mr. T. H. S. S. Bandara | Director | ATI-Nawalapitiya | |
| Mr. S. Jayapalan | Academic Coordinator | ATI- Section Batticaloa | |
| Mr. P. Elangkumaran | Academic Coordinator | ATI-Section Vavuniya | |
| Mr. R. J. M. Croos | Academic Coordinator | ATI-Section Mannar | |
| Mr. S. L. Musthafa | Academic Coordinator | ATI-Section Sammanthurai | |
| Mr. G. R. C. Kumara | Academic Coordinator | ATI-Section Tangalle | |
| Heads of Department (HODs) | |||
| Mrs. H. M. W. N. Abeyrathne | HOD in Agriculture | ATI-Galle | |
| Mr. B. D. K. Balasooriya | HOD in Civil Engineering | ATI-Colombo | |
| Mr. J. M. U. I Jayasinghe | HOD in Business Administration | ATI-Kandy | |
| Academic Staff | |||
| Dr. (Mr.) D. S. K. Mendis | Senior Lecturer in Information Technology | ATI-Dehiwala | |
| Mrs. B. M. S. S. Balasooriya | Senior Lecturer in English | ATI-Kurunegala | |
| Mrs. S. G. N. C. Kumari | Senior Lecturer in Management | ATI-Kurunegala | |
| External Members | |||
| Dr. M. G. Lalith Ananda | Senior Lecturer | University of Sri Jayawardenepura | |
| Dr. W. G. S. Kelum | Senior Lecturer | University of Sri Jayawardenepura | |
| Dr. A. W. Wijerathna | Senior Lecturer | University of Sabaragamuwa | |
| Dr. A. P. R. Wickramarachchi | Senior Lecturer | University of Kelaniya | |
