Avg. Base Salary (GBP)
The average salary for a Senior Water/Wastewater Engineer is £35,418 in 2025
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What Do Senior Water/Wastewater Engineers Do?
- Schedule and coordinate projects and staff, including monitoring project budgets.
- Inspect sites and progress during and after construction, troubleshooting issues.
- Analyze site information, reports and tests to design and benchmark projects.
- Work with clients to scope and estimate, determine goals and ensure accurate billing.
Common Health Benefits for a Senior Water/Wastewater Engineer
Gender Breakdown for Senior Water/Wastewater Engineers
FAQs About Senior Water/Wastewater Engineers
What is the highest pay for Senior Water/Wastewater Engineers?
Our data indicates that the highest pay for a Senior Water/Wastewater Engineer is £NaN / year
What is the lowest pay for Senior Water/Wastewater Engineers?
Our data indicates that the lowest pay for a Senior Water/Wastewater Engineer is £NaN / year
How can Senior Water/Wastewater Engineers increase their salary?
Increasing your pay as a Senior Water/Wastewater Engineer is possible in different ways. Change of employer: Consider a career move to a new employer that is willing to pay higher for your skills. Level of Education: Gaining advanced degrees may allow this role to increase their income potential and qualify for promotions. Managing Experience: If you are a Senior Water/Wastewater Engineer that oversees more junior Senior Water/Wastewater Engineers, this experience can increase the likelihood to earn more.