| Name | Position | Telephone | |
|---|---|---|---|
| Mr. Chanaka Kalansuriya | Director Administration | chanaka.k@sliit.lk | 011 7543101 |
| Professor Colin N. Peiris | Director Academic Development and Quality Assurance | colin.p@sliit.lk | 011 7543130 |
| Mr. Yasas Mallawarachchi | Director Academic Affairs | yasas.m@sliit.lk | 011 7543160 |
| Mr. Uditha Gamage | Director Development & Engineering Services | uditha.g@sliit.lk | 011 7543170 |
| Mr. Niraj Muthukuda | Director / Finance | niraj.m@sliit.lk | 011 7543104 |
| Major General Lal Gunasekara (Retd) | Head/Administrative Services | lal.g@sliit.lk | 011 7542212 |
| Mr. Jinadasa A K Kulatunga | Academic Affairs- Metro | kulatunga.j@sliit.lk | 011 7543141 |
| Mr. Panduka D. Mallawarachchi | Senior Manager Administration & HR | panduka.m@sliit.lk | 011 7543140 |
| Ms. Asangi Jayasinghe | Senior Manager Business Development | asangi.j@sliit.lk | 011 7543142 |
| Mr. Hemantha Muthukumarana | Manager/Administration | hemantha.m@sliit.lk | 011 7543940 |
| Ms. Pushpamala Perera | Librarian | pushpamala@sliit.lk | 011 7543180 |
| Mr. Pubudu Kaluarachchi | Manager Procurement & Supplies | pubudu.k@sliit.lk | 011 7543116 |
| Mr. Thilina M Rajapakse | Head International Programmes Unit | thilina.r@sliit.lk | 011 7543915 |
| Ms. Rashmi Edussuriya | Manager/Student Enrollment & Development Services | rashmi.e@sliit.lk | 011 7544726 |
| Ms. Iresha Donmanige | Manager/Academic Affairs (Student Services) | iresha.d@sliit.lk | 011 754 3210 |
| Ms. Roshani Madarasinghe | Head / Marketing | roshani.m@sliit.lk | 011 7543133 |
| Ms. Dunishka Rathugama | Senior Manager/Academic Affairs | dunishka.r@sliit.lk | 011 7543213 |
| Mr. Yasantha Rajaratne | Manager Human Resources | yasantha.r@sliit.lk | 011 7543214 |
| Mr. Kumudu Sanjeewa | Manager ITSD | kumudu.s@sliit.lk | 011 7543178 |
| Mr. Lakmal Gamage | Manager Administration Matara Centre | lakmal.v@sliit.lk | 041 7544502 |
| Ms.Ranmini Unantenne | Manager Career Guidance | ranmini.u@sliit.lk | 011 7543113 |
| Ms. Nadee Ranchagodage | Manager Academic Affairs (Faculty of Computing) | nadee.r@sliit.lk | 011 7544163 |
| Ms.Buddini C.Perera | Manager Banking & Finance | buddini.c@sliit.lk | 011 7543200 |
| Mr. Siriwaradana Bandara | Senior Manager/Academic Affairs (Examinations) | siriwardana.b@sliit.lk | 011 7543106 |
| Mr. Sashika Mendis | Manager Administration (Faculty of Engineering) | sashika.m@sliit.lk | 011 7544330 |
| Mr. Gamini Wickramasinghe | Manager Finance | gamini.w@sliit.lk | 011 7543207 |
| Mr. Eeshana Wijesinghe | Maintenance Engineer | eeshana.w@sliit.lk | 011 754 3199 |
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