Water Technician - Level 3
| Company: | Mitie |
|---|---|
| Salary: | Not specified |
| Hours: | Full-time |
| Location: | SE1 9SG |
| Job type: | Permanent |
| Posting date: | 27 Oct 2026 |
| Closing date: | 26 Nov 2026 |
Summary
Title: Water Technician - Level 3Location: LondonHours: 40 hours per week
At Marlowe (a Part of Mitie), our people are our greatest strength, and our promise is to create a place where you can thrive and be your best every day. We are looking for a Water Technician to support the operation, maintenance, and monitoring of water treatment systems, ensuring compliance and safety across our client sites.
This is a varied and technical role, suited to an experienced technician with strong analytical skills and the ability to work across multiple water treatment disciplines.
Role Responsibilities
-Complete allocated work within agreed timescales, ensuring all documentation is accurately recorded and submitted in real time
-Ensure all equipment is safe, fit for purpose, and used in line with company procedures and audit requirements (maximum one audit failure per year)
-Carry out a range of water treatment tasks including testing, inspections, analysis, and remedial works
-Interpret results and provide recommendations to maintain compliance and system performance
-Support wider business operations, including mentoring junior technicians and identifying development opportunities
-Conduct specialist tasks such as secondary disinfection testing, BSRIA sampling, closed system analysis, and plumbing remedial works
Required QualificationsApplicants must meet the following requirements:
-Experience across Level 1 & 2 Water Technician competencies
-Proven skills in either:
-Technical water services (closed systems, cooling towers, boiler water treatment), or
-Plumbing and water treatment remedials
-Strong analytical, problem-solving, and reporting skills
-Ability to interpret technical data and make informed recommendations
-Experience supporting or mentoring junior team members
-Full UK Driving Licence
What We're Looking For
-Advanced knowledge of water treatment and hygiene standards
-Ability to manage multiple tasks across different technical disciplines
-Strong communication and client-facing skills
-Highly organised with excellent attention to detail
-Team player with the ability to work independently when required
What's in it for you?
-Competitive salary aligned to your experience and capability
-Opportunity to join a leading environmental services provider within the Mitie Group
-Exposure to a wide range of technical work across multiple disciplines
-Ongoing training, development, and career progression opportunities
There's a place for you at Mitie. Join us today.The successful candidate will be subject to an enhanced DBS check and satisfactory references.