Water Hygiene Technician

Water Hygiene Technician (Environmental) 📍 Location: Manchester 🏢 Company: Dalkia UK 👤 Reporting to: Senior Mobile Technician (Environmental) About the Role Dalkia UK is looking for an experienced Mobile Technician (Environmental) to deliver Legionella PPM and associated water hygiene services across a range of commercial and industrial contracts. This is a hands-on, mobile role where you’ll play a key part in maintaining compliance, protecting client assets, and supporting Dalkia’s reputation as a market leader in environmental and technical services. Key Responsibilities You’ll carry out works in line with ACOP L8, BS6700, and Water Supply (Water Fittings) Regulations, including: * Hot & cold water temperature monitoring * Showerhead cleaning and disinfection * Calorifier flushing, temperature checks, and internal inspections * Water sampling and analysis * Tank and down-service disinfection / chlorination * TMV testing * Dead-leg removal * Cold water tank replacement (non-plumbing), lining, and inspections * Cooling tower cleaning and disinfection * Completing job sheets and reports via PDA * Upgrading domestic water systems to meet ACOP L8 requirements You’ll also: * Participate in the on-call rota * Carry out inspections of water storage tanks, boilers, and air conditioning systems * Support contract growth into wider Mechanical & Electrical, FM, and project services * Attend monthly team meetings and assist other trades when required Health & Safety Health & Safety is central to everything we do. You’ll be expected to work safely at all times, comply with company policies, and take reasonable care for yourself and others. Working Relationships * Internal: Supervisors and Managers * External: Clients, service partners, and material suppliers What We’re Looking For Essential * Strong understanding of Health & Safety legislation * Several years’ experience in Legionella control, site monitoring, and testing * Good mechanical aptitude * Confident using PDAs and computer systems * Ability to work independently and as part of a team (including lone working) * Comfortable working at height and in confined spaces * Strong communication skills with clients at all levels * Based in Dundee/Tayside or willing to relocate Desirable * Water sampling and testing experience * Knowledge of pool plant and equipment * Legionella Awareness training * Health & Safety training * Experience in fault diagnosis and maintenance works Why Join Dalkia? At Dalkia, you’ll be part of a forward-thinking organisation focused on sustainability, technical excellence, and long-term client partnerships. We invest in our people and support career development across a wide range of energy, environmental, and FM services. 📩 Interested? Apply for more information