Government Job Vacancies in Sri Lanka / National Water Supply and Drainage Board Job Vacancies / Ratmalana / Moratuwa Wastewater Disposal Project VacanciesSenior Sociologist (Contract Basis) – Phase 2 – Stage 1 of Ratmalana / Moratuwa Wastewater Disposal Project February 21, 2021October 10, 2021 - by Applications.lk Closing Date – 2021-March-10 Senior Sociologist (Contract Basis) – Phase 2 – Stage 1 of Ratmalana / Moratuwa Wastewater Disposal Project Read More