*National Water Supply And Drainage Board Job Vacancies* ⭐ *➤ Positions :* New Opportunity *➤ Job Type :* Full-Time *➤ Closing Date :* 2025-06-30 ✍️ ජාතික ජල සම්පාදන හා ජලාපවහන මණ්ඩලයේ රැකියා පුරප්පාඩු සදහා බදවා ගැනීම. ✅ *Apply Now :* jobzwire.com/2025/06/national-water-supply-and-drainage.html ______________________________ ✤ *WhatsApp Channel -* whatsapp.com/channel/0029Va9REZFKwqSVlouNjJ2B