Were on the lookout for an experienced Process Design Engineer to join our expanding Water & Wastewater team at Murphy. If you have a background in environmental, chemical, or process engineering and want to make a difference across NI, ROI, and the UK, wed love to hear from you. Role: Process Design Engineer (Water/Wastewater) Location: Northern Ireland (projects across UK & ROI) Type: Full-time - Permanent - Monthly Paid Salary: Up To 65k Benefits About the Role: Youll be part of a multi-disciplinary team designing and delivering innovative water and wastewater treatment solutions. Working closely with engineers from civil, electrical, mechanical, and automation backgrounds, youll take the lead in developing process designs, producing technical documentation, and ensuring compliance with client standards. Key Responsibilities: Lead process design on water/wastewater projects across the UK and Ireland Produce engineering calculations, reports, and specifications Evaluate treatment options and optimise process performance Liaise with suppliers and in-house teams to develop turnkey solutions Support tenders and ensure project delivery to time, quality, and cost targets Ensure health, safety, and environmental standards are maintained What Were Looking For: Degree-qualified in Process, Chemical, or Environmental Engineering 510 years' experience in municipal water/wastewater treatment Strong technical problem-solving and analytical skills Skilled in using proprietary design and modelling software Excellent communication and organisational abilities Self-motivated and able to manage multiple priorities Skills: Design Construction Waste water