R ROYAL SANITARY & PLUMBING PTE. LTD. Eunos · 20 Oct 2026 SUPERVISOR $3,350 – $4,800 · To assist the Project Manager or ProjectEngineer in the daily execution of work. · Tosupervise the work of sub-contractors and in-house workers. · Towork closely with other site operation… Full timeEntry levelHybridEunos Apply ↗