APPLYSTEAD SALARIES · 4 POSTED PAY RANGES
Water Treatment Engineer salaries
Pay ranges employers published in 4 open job postings for Water Treatment Engineer roles at 1 company, updated Oct 6, 2026.
- Median base pay£48,000a year
- Typical range£35,500–£48,000Middle half of postings
- Top 10%£52,000and above
- Postings4with a pay range
Posted base pay ranges from job listings, not total compensation. Figures are in GBP. How these figures are made
Pay distribution
Postings per pay band: £35K–£40K: 1; £40K–£45K: 0; £45K–£50K: 2; £50K–£55K: 1.
Pay by level
Companies hiring
Top-paying companies
- CBW Staffing Solutions · £48K median · 4 postings
By location
Newest Water Treatment Engineer postings
- Water treatment engineerCBW Staffing Solutions · Canary Wharf, United Kingdom · £52K/yr · Posted Oct 2, 2026View posting
- Water Treatment EngineerCBW Staffing Solutions · United Kingdom · £48K/yr · Posted Oct 2, 2026View posting
- Water Treatment EngineerCBW Staffing Solutions · London, United Kingdom · £48K/yr · Posted Oct 2, 2026View posting
- Water Treatment Engineer - MobileV-169735CBW Staffing Solutions · Poplar, United Kingdom · £34K–£37K/yr · Posted Oct 2, 2026View posting
- Want Applystead to find more jobs like these? Start free →
Questions and answers
How much does a Water Treatment Engineer make?
The median posted base pay for Water Treatment Engineer jobs is £48K a year, from 4 job postings with pay at 1 company.
What is the typical Water Treatment Engineer pay range?
The middle half of postings list £35.5K–£48K. The top 10% list £52K a year or more, and the lowest 10% £35.5K or less.
Which companies pay the most for Water Treatment Engineer jobs?
By median posted pay: CBW Staffing Solutions (£48K).