A group of 56 dedicated employees serve TUCSIN in full-time or part-time capacity at the main campus in Mont-Blanc-Street Windhoek, at the Centres in Whk-Khomasdal, at TUCSIN North in Oshakati and Rundu and since February 2012 in Rehoboth.
TUCSIN is well known for upgrading courses and every year TUCSIN students excel with good marks for the NSSC examinations (Namibia Senior Secondary Certificate Exam). But the institution also designs and implements new courses on request or according to perceived needs. One such course was administered for sea cadets on behalf of the Ministry of Fisheries and Marine Resources. The Ministry of Defence had students upgraded for further training at a military academy in Brazil. The University of Namibia assigned TUCSIN the task of preparing students for the faculty of Agriculture. A Public Relations Course was designed on behalf of San students associated with the Working Group for Indigenous Minorities in Southern Africa (WIMSA). In all cases the feed-back about the further performance of course participants was impressive.