Legionella Risk Assessor / Water Treatment Engineer

Legionella Risk Assessor - Greater Manchester

Ref: 3796Monday 16 March 2026

£32,000 - £36,000

We are seeking an experienced and motivated Legionella Risk Assessor / Water Treatment & Hygiene Engineer to join our growing team to cover the North West and North East

Package

  • Salary: £32,000–£36,000 (dependent on experience)
  • Start Date: Immediate
  • Industry: Water Treatment & Water Hygiene
  • Discipline: Legionella Risk Assessment, Water Treatment, Water Hygiene
  • Experience: Minimum 5 years’ experience in LRA and water treatment/water hygiene

 

Role Overview

The ideal candidate will hold relevant City & Guilds Legionella and water hygiene qualifications, possess strong water treatment experience, and demonstrate excellent interpersonal, verbal, and written communication skills. A full, clean UK driving licence is essential, along with the flexibility to work overtime and travel nationwide.

 

About the Company

The organisation is a long‑established specialist in water treatment and water hygiene, operating across hospitality, leisure, manufacturing, and commercial sectors throughout the UK. The business maintains a strict quality policy and holds ISO 9001, ISO 14001, and ISO 45001 certifications, alongside membership with key professional bodies within the industry.

 

Key Experience & Responsibilities

  • Conducting Legionella Risk Assessments
  • Closed system analytical testing and remediation
  • Working in full compliance with ACOP L8
  • Dead leg identification and removal
  • Tank inspections and closed system analysis
  • Water sampling
  • Spa balance tank cleans
  • Temperature monitoring
  • Building disinfection
  • Closed system dosing
  • Calorifier pasteurisation
  • Cleaning and chlorination of water storage tanks and cooling towers
  • TMV testing and servicing
  • Showerhead descaling and disinfection
  • Pre‑commission cleaning and flushing
  • Desirable: Experience with water softener installation, servicing, and troubleshooting (Clack, Fleck, Autotrol), plus RO plant servicing and installation

 

Person Specification

  • Ability to work to tight deadlines and manage workload effectively
  • Strong chemical and technical understanding of water treatment and water hygiene
  • Demonstrable experience working collaboratively within a team and contributing to continuous improvement
  • Ability to interpret Standard Operating Procedures and RAMS
  • Excellent organisational and time‑management skills
  • Capable of prioritising tasks, working under pressure, and meeting deadlines
  • Clear and confident communication skills, both written and verbal
  • Proactive, self‑motivated, and solutions‑focused approach

 

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