Careers Koshin TTI Electrical trainer advertisement 21/12/2023. Koshin TTI Plumbing & Catering technician advertisement 21/12/2023. County Government of Uasin Gishu Job Opportunities 29/03/2023 Public Service Commission Trainers Advert – 28/03/2023 Koshin TTI trainer advertisement 16/01/2023.
