Ecole Secondaire Saint Joseph le Travailleur (ESSJT) is a private Catholic secondary school owned by the Archdiocese of Kigali. The school was founded in 1985 and officially approved in 1993 through an agreement between the Ministry of Primary and Secondary Education and the Archdiocese of Kigali. ESSJT is located in the center of Kigali City, in Muhima Sector, Nyarugenge District. The school follows the Rwanda National Curriculum. The school focuses on practical and technical learning, helping students gain real skills they can use in the workplace. ESSJT prepares its students to become skilled, responsible, and productive professionals for the future.