Legionella Risk Assessor - Field Hygiene Specialist

Primary Water Solutions Ltd; Greater London; On-site; GBP 29,000 - 32,000; Full time

Benefits offered by this job

Company Van

20 days annual leave + bank holidays

Employee Assistance Programme

Birthday bonus £250 after 2 years

Free on-site parking

Fully funded training and development

Office dog

Job summary

TWC Services is seeking a Legionella Risk Assessor to perform compliant risk assessments across commercial and industrial sites in line with ACOP L8, HSG274 (Parts 1–3) and company standards.

You will survey water systems, produce professional reports and manage a mobile workload, while ensuring safety and strong client communication. Based in London – North, the role includes occasional site work and thorough documentation.

Qualifications

• Experience completing Legionella risk assessments.
• Strong knowledge of ACOP L8 and HSG274.
• Experience working with hot and cold water systems.
• Ability to produce professional, technically accurate reports.
• Good IT skills and driving licence.

Responsibilities

• Complete Legionella risk assessments across commercial and residential properties in line with ACOP L8, HSG274 and relevant guidance.
• Survey hot and cold water systems, identify risks and recommend appropriate corrective actions.
• Produce clear, accurate and detailed risk assessment reports, including updating schematic drawings where required.
• Manage your own diary and workload while maintaining professional communication with clients and site contacts.
• Complete occasional water hygiene service work, including temperature monitoring, sampling, flushing, tank inspections and showerhead cleaning.
• Maintain accurate electronic records and ensure all work is completed safely and in line with company procedures.

Skills

Legionella risk assessments

ACOP L8 knowledge

HSG274 knowledge

Report writing

IT skills

Driving licence

Tools

Electronic reporting systems

Job description

TWC Services is seeking a Legionella Risk Assessor to perform compliant risk assessments across commercial and industrial sites in line with ACOP L8, HSG274 (Parts 1–3) and company standards.

You will survey water systems, produce professional reports and manage a mobile workload, while ensuring safety and strong client communication. Based in London – North, the role includes occasional site work and thorough documentation.