Senior Waterwastewater Engineer salary in Belgium

Average Yearly Salary of Senior Waterwastewater Engineer in Belgium is approximately 88,045 EUR (87,845 USD). Data is for 2025 and indicates a pre-tax value. The salary itself depends on multiple factors such as seniority, job performance, certifications, experience or any other bonuses. The value indicated is an average amount based on records we have in database. Real values may vary. The data is for orientational purposes.

What does Senior Waterwastewater Engineer do?

A senior water/wastewater engineer is a professional responsible for designing, implementing, and managing water and wastewater treatment systems. They work on projects related to the collection, treatment, and distribution of water, as well as the treatment and disposal of wastewater. Their main duties include conducting site assessments, analyzing data, and developing engineering designs and plans. They oversee the construction and operation of water and wastewater infrastructure, ensuring compliance with regulations and standards. They also handle project management tasks, such as budgeting, scheduling, and coordinating with stakeholders.

Skills: Senior Water/Wastewater Engineer, Water Treatment, Wastewater Treatment, Engineering Design, Project Management, Infrastructure Compliance
Job industry: Water and wastewater treatment

How much does Senior Waterwastewater Engineer make?

Difference in salary year over year or average salary increase is approximately 4 %


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Salary comparison to National average

Is Senior Waterwastewater Engineer a well paid job?

Yes, our data shows that Senior Waterwastewater Engineer is a well paid job. With years and experience the salary might increase even further, resulting in higher satisfaction.

What is considered a high salary for Senior Waterwastewater Engineer?

High salary for Senior Waterwastewater Engineer would be somewhere between 96,850 EUR and 127,665 EUR. However this is an estimation based on Gaussian Distribution.

How much can you save working as Senior Waterwastewater Engineer in Belgium?

Living in Belgium the approximate monthly expenses are: 1,948 USD. This amount covers basic needs such as food, housing, clothing, healthcare and education costs for a single person. No luxury expenses such as traveling, leisure, hobbies are included in the estimation.

Estimated Yearly Salary: 88,045 EUR
Estimated Monthly Salary: 7,337 EUR
Estimated Weekly Salary: 1,693 EUR per week
Estimated Hourly Salary: 42 EUR per hour
By working as Senior Waterwastewater Engineer a person can save up to 5,372 USD per month or 64,469 USD yearly. Values are pre-tax.

NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.

For more information regarding expenses in Belgium, see costs of living in Belgium.

Salary comparison to region and neighbouring coutries

Country's neighbours are: Netherlands, Germany, Luxembourg, France.
To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).

Estimated Yearly Salary for Senior Waterwastewater Engineer

Last revision of data: 2025-01-04

Salary increase per years of experience

Based on data available the salary increase per years of experience is as following

0 years (beginner) equals base salary

1 to 5 years of experience yields +12% salary increase

6 to 10 years of experience yields +25% salary increase

11 to 15 years of experience yields +16% salary increase

16 to 25 years of experience yields +9% salary increase

more than 25 years of experience yields +10% salary increase

NOTE: Details based on limited set of data. Percentages may vary. The salary increase over years of experience can vary widely based on factors such as job industry, job role, location, company size, and individual performance. To gain even larger increase in salary one is advised to switch jobs and / or employer.

Top 10 highest salaries in Belgium

Data as of 2025

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