Advertised pay · updated 4 October 2026

Water Engineer vs Geotechnical Engineer: advertised pay

Water Engineer roles are advertised higher: a median £45,000 against £40,000 for Geotechnical Engineer, a gap of 13% (n=16 and n=46 respectively).

Water Engineer, median advertised salary£45,000advertised · 16 adverts stating pay · 04 Oct 2026 Geotechnical Engineer, median advertised salary£40,000advertised · 46 adverts stating pay · 04 Oct 2026

The two samples are different sets of adverts from different employers, so a gap between them is a gap in what is being advertised.

Advertised, not paid: these are the salaries employers stated in live job adverts. They are not a survey of what people are paid, and this site neither sets nor guarantees any rate.

How each one spreads

Water Engineer

Lowest advertised£26,700advertised · the lowest of 16 adverts stating pay · 04 Oct 2026
25th percentile£31,438advertised · a quarter of 16 adverts are below · 04 Oct 2026
Median£45,000advertised · half of 16 adverts are below · 04 Oct 2026
75th percentile£49,500advertised · three quarters of 16 adverts are below · 04 Oct 2026
Highest advertised£65,000advertised · the highest of 16 adverts stating pay · 04 Oct 2026

Five measured points from the adverts that state pay. Nothing is drawn between them, because the shape in between has not been measured.

Middle half of adverts£31,438 – £49,500advertised · 16 adverts stating pay · 04 Oct 2026

Lowest to highest£26,700 – £65,000advertised · 16 adverts stating pay · 04 Oct 2026

Adverts stating pay16 of 16100% of live adverts · 04 Oct 2026

Geotechnical Engineer

Lowest advertised£27,000advertised · the lowest of 46 adverts stating pay · 04 Oct 2026
25th percentile£32,625advertised · a quarter of 46 adverts are below · 04 Oct 2026
Median£40,000advertised · half of 46 adverts are below · 04 Oct 2026
75th percentile£56,875advertised · three quarters of 46 adverts are below · 04 Oct 2026
Highest advertised£85,000advertised · the highest of 46 adverts stating pay · 04 Oct 2026

Five measured points from the adverts that state pay. Nothing is drawn between them, because the shape in between has not been measured.

Middle half of adverts£32,625 – £56,875advertised · 46 adverts stating pay · 04 Oct 2026

Lowest to highest£27,000 – £85,000advertised · 46 adverts stating pay · 04 Oct 2026

Adverts stating pay46 of 5092% of live adverts · 04 Oct 2026

Water Engineer by level

Median advertised salary at each level for Water Engineer roles across the UK, on one scale from zero.

Graduate£29,750advertised · 5 adverts stating pay · 04 Oct 2026
Senior£48,500advertised · 5 adverts stating pay · 04 Oct 2026
LeadFewer than 5 adverts state pay.3 of 3 live adverts state pay · 04 Oct 2026

The level comes from the words in the advert title. An advert that does not say its level counts towards the overall figure and no level.

Most recent snapshot here: 4 October 2026.

Geotechnical Engineer by level

Median advertised salary at each level for Geotechnical Engineer roles across the UK, on one scale from zero.

Graduate£28,750advertised · 8 adverts stating pay · 04 Oct 2026
Senior£52,500advertised · 8 adverts stating pay · 04 Oct 2026
Lead£57,500advertised · 8 adverts stating pay · 04 Oct 2026

The level comes from the words in the advert title. An advert that does not say its level counts towards the overall figure and no level.

Most recent snapshot here: 4 October 2026.

Where next

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