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Water Treatment Engineer

Job details
Posting date: 12 January 2026
Salary: £42,000 to £50,000 per year
Hours: Full time
Closing date: 11 February 2026
Location: Canary Wharf, London, E14 5AQ
Company: CBW Staffing Solutions Limited
Job type: Permanent
Job reference: 58889035

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Summary

Water Treatment Engineer - FM Service Provider - Commercial Building – Canary Wharf, East London – Up to £44,000 - NO Call out

Exciting opportunity to work for an established FM Service provider situated in Canary Wharf, London. CBW are currently recruiting for a Water Treatment Engineer to be based in a commercial building in Canary Wharf, London. The successful candidate will have a proven track record in water treatment, with ideally experience in plumbing. In return, the company is offering a competitive salary of up to £44,000, overtime and further training.

Package & Working hours

- Up to £44,000
- Monday to Friday 08:00 am – 17:00 pm
- No call out
- 25 days holiday + Bank holidays
- Further training
- Company pension


Key Responsibilities

- Daily, weekly and monthly analytical testing of cooling towers and closed systems.
- Log Book Ownership
- Chilled Water systems
- Cooling tower maintenance
- Closed system experience
- Water flushing
- Disinfecting mains water pipes and hot & cold water systems when the need arises
- Working with chemicals such as chemical dosing
- Surveys on hot and cold water systems
- Basic Plumbing
- Repairing pipework and leaks
- Small plumbing jobs such as dead leg removal
- Carry out general building maintenance
- Knowledge of the following; Calorifiers, Cooling Towers - Disinfection, Circulation pumps, Temp tests, Tank Cleans, Chlorination's, Water softeners, Cold water storage tanks, Dip Slides

Requirements

- City and Guilds in Plumbing
- City and Guilds in Water Treatment
- City and Guilds Legionella control within hot and cold water systems
- Experience working with cooling towers
- Demonstrate previous experience in water system remediation/maintenance works
- Demonstrate working knowledge of the respective legislation and guidance material
- Fully trained and knowledge

If you are interested in this role please contact Alex Denton from CBW Staffing Solutions!

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