What you will do * Design treatment processes for clean water and wastewater works * Produce PFDs, P&IDs, mass balances and control philosophies * Size equipment and carry out process and hydraulic calculations * Write feasibility, outline and detailed design reports * Support commissioning and troubleshoot process issues on site * Work with civils, mechanical and electrical teams on multidisciplinary schemes What you need * Degree in Chemical, Process, Environmental or Civil Engineering * 3+ years in process engineering, ideally in water or wastewater * Good knowledge of treatment technologies (activated sludge, filtration, chemical dosing, membranes) * Understanding of UK water quality and environmental regulations * Full UK driving licence Nice to have * Experience on AMP projects for a UK water company * Process modelling experience (e.g. BioWin, GPS-X) * Chartered status (CEng) with IChemE or CIWEM, or working towards it