Ministry of City Planning, Water Supply and Higher Education Vacancies / National Water Supply and Drainage Board Job VacanciesEngineering Assistant Class II (Civil, Electrical) – National Water Supply and Drainage Board 2019 April 13, 2019May 25, 2019 Closing Date – 2019-April-24 Advertisement English Edition Preview Download Advertisement (English Edition) Download Model Application (Sinhala / English Edition) Instructions to Candidates Contact Numbers : 011-2638999 / 011-2611589 Email – [email protected] Source – Daily News (2019.04.10)