• Process Written Approval applications for trade premises to discharge trade effluent into sewers and conduct onsite checks on premises based on applications • Process Trade Effluent Scheme applications for trade premises to discharge trade effluent containing higher biological loading into sewers and conduct onsite checks on premises based on applications • Process General Waste Collection permit applications for General Waste Collection (Class C) companies to discharge organic sludge at Water Reclamation Plants and conduct onsite checks on the companies based on applications • Conduct inspections on trade premises to ensure that they have in place in-house programmes and facilities to ensure trade effluent are adequately pre-treated before discharged into the sewers • Conduct inspections on eating establishments to ensure that they have in place in-house programme and grease traps to ensure trade effluent are adequately pre-treated before discharge into sewers • Conduct inspections on private onsite sewerage facilities and maintain onsite sewerage facilities controlled by PUB • Conduct source-tracing exercises to identify illegal dischargers which caused process disruptions to water reclamation process • Conduct ambushes on suspected dischargers • Conduct investigation and enforcement work on any person and entity including trade premises and eating establishments that infringed legislations • Conduct public engagement with trade premises and eating establishments on matters related to trade effluent discharge • Explore technologies and data analytics to enhance existing surveillance and enforcement programme

• Possess tertiary education in a science discipline or a technical diploma in Mechanical Engineering or Environment Engineering • Be physical and medically fit and is able to work outdoors • Possess Class 3 driving licence • Be able to respond to urgent situations outside normal working hours on short notice • Possess good organisational, communication, writing and presentation skills • Be a problem solver with positive attitude, resourceful and proactive • Be able to work both independently and in a team effectively

PUB is an organisation that is recognised internationally for good water management. PUB won the 2007 Stockholm Industry Water Award and was named Water Agency of the Year 2006 in the international Global Water Awards. In 2008, PUB was awarded the Singapore Quality Award for business excellence. NEWater, Singapore's high-quality reclaimed water, also clinched the 'Environmental Contribution of the Year' at the Global Water Awards 2008. At PUB, the national water agency, you will enjoy opportunities to build a clear future for the water industry.