Mitie

Field Manager

SE1 9SG

Key information

Pay
Salary not listed
Hours
Full-time
Contract
Permanent
Posted date
21 Oct 2026
Closing date
20 Nov 2026

About this role

Join Mitie - the future of high performing places.

ROLE

Field Manager

HOURS

40 hours per week

LOCATION

London

At Marlowe Environmental Services - Part of Mitie Company, our people are our greatest strength, and our promise is to create a place to work where you can thrive and be your best every day. We're looking for a Field Manager - Water Services who will oversee the regional PPM completion team, ensuring safe, compliant, and efficient delivery of water hygiene services across multiple contracts.

Role Responsibilities

-Lead and manage a team of 10-12 field-based engineers, ensuring work is effectively planned, organised, and delivered in line with KPIs and service standards.

-Oversee water hygiene operations including cooling tower cleaning and disinfection, water tank cleaning, closed system testing and dosing, and Legionella control activities.

-Maintain a close working relationship with the Regional Operations Manager, supporting the safe and efficient running of regional operations.

-Provide training and guidance to team members on Legionella PPM tasks, ensuring compliance with regulations and best practice.

-Manage large contracts operationally, attending client review meetings, monitoring KPI performance, and driving continuous improvement.

Required Qualifications

applicants must meet the below defined requirements for the role.

-GCSEs (or equivalent) including passes in Maths and English, with Legionella awareness and progression towards City & Guilds in Legionella for Managers.

-Knowledge of water treatment plant operations, COSHH regulations, and safe handling of chemicals, with experience in cooling towers, water systems, and minor plumbing.

-IOSH Working Safely (or working towards IOSH Managing Safely) and knowledge of HTM 04-01 guidance (healthcare water systems) desirable.

There's a place for you at Mitie, join us today!