Legionella Risk Assessor

Mitie; Watford; On-site; GBP 32,000 - 42,000; Full time

Job summary

Marlowe Environmental Services, part of Mitie, is seeking a skilled Legionella Risk Assessor to join our UK-based team. You will deliver Legionella risk assessments across multiple sites, ensuring compliance with regulatory standards and client requirements.

The role requires City & Guilds Legionella Risk Assessment qualification and proven experience in water hygiene, with strong IT literacy and the ability to produce clear reports. A full UK driving licence is essential.

Qualifications

• City & Guilds Legionella Risk Assessment qualification is required.
• Strong IT literacy and ability to use digital reporting systems.
• Detail-oriented compliance professional focused on high-quality service.

Responsibilities

• Deliver quality Legionella risk assessments to professional standards.
• Use digital tools to capture, analyse, and report data efficiently.
• Produce schematic drawings and keep accurate compliance records.
• Provide clear, practical recommendations to support compliance and risk reduction.
• Build strong client relationships through expert service.
• Support operational delivery to meet contractual and compliance commitments.
• Conduct assessments in accordance with ACOP L8 (4th Edition), HSG274, HSG282, BS8580-1:2019 and HTM 04-01 guidance.

Education

City & Guilds Legionella Risk Assessment qualification

Job description

Join Marlowe Environmental Services (Part of Mitie)

ROLE: Legionella Risk Assessor

SALARY:

£32,000-£42,000 (aligned to region, capability, skills, experience and qualifications) See below for our additional benefits

At Marlowe Environmental Services (part of Mitie) we combine technical excellence, industry expertise and a commitment to safety to help protect the environments people depend on every day.

Trusted across the UK for our specialist knowledge in water hygiene, treatment and compliance, Marlowe Environmental Services plays a critical role in safeguarding buildings, businesses and communities through high-quality risk management and compliance services.

We are looking for a skilled and motivated Legionella Risk Assessor to join our specialist team in Salisbury. Access structured training, professional development, and clear progression pathways supported by experienced technical leaders and recognised industry experts.

If you take pride in delivering work to the highest standards and want to be part of a business recognised for quality, expertise and purpose, we want to hear from you.

What You'll Be Doing

As an experienced Legionella Risk Assessor, you will play a key role in delivering industry-leading compliance services across a range of customer environments.

Your responsibilities will include:

• Deliver quality Legionella risk assessments to the highest professional standards
• Use industry leading digital tools to capture, analyse, and report data efficiently
• Produce schematic drawings and maintain accurate compliance records through delivery excellence
• Provide clear, practical recommendations to support compliance and risk reduction
• Build strong relationships with clients through professional, expert service
• Support operational delivery to ensure contractual and compliance commitments are consistently achieved
• Conduct assessments in accordance with ACOP L8 (4th Edition), HSG274, HSG282, BS8580-1:2019 and HTM 04-01 guidance
• Supporting a culture of safety, accountability and operational excellence throughout the business

What We're Looking For

We're seeking individuals who combine strong technical expertise with professionalism, reliability and pride in their work.

To succeed in this role, you will need:

• A City & Guilds Legionella Risk Assessment qualification (or equivalent)
• Proven experience conducting legionella risk assessments within the water treatment or water hygiene industry
• A detail orientated compliance professional focused on delivering exceptional service and adding value beyond compliance
• Strong working knowledge of ACOP L8, HSG274, HSG282, BS8580-1 and HTM 04-01 compliance frameworks
• Excellent IT literacy, including experience using digital reporting systems
• The ability to produce accurate schematic drawings and technical documentation
• A full UK driving licence with no more than 6 penalty points