wastewater engineer
Snapshot
Protecting our environment and public health is a vital role, and wastewater engineers are at the forefront. If you’re passionate about sustainable solutions and enjoy problem-solving, a career as a wastewater engineer could be a rewarding path.
Wastewater engineers are responsible for the design, development, and maintenance of systems that collect, treat, and dispose of wastewater from urban areas. This includes designing sewage networks, treatment plants, and ensuring these systems comply with environmental regulations while minimizing impact on the surrounding ecosystem and communities. The work involves a blend of technical expertise, problem-solving, and a commitment to environmental stewardship.
- • Designing wastewater collection and treatment systems, considering factors like population density, topography, and environmental impact.
- • Ensuring compliance with local, national, and international environmental standards and regulations.
- • Developing and implementing strategies to minimize the environmental footprint of wastewater treatment processes.
Where this occupation is in demand
Reported labour shortages and surpluses, by year. Published for occupation groups, not for individual job titles.
Deeper colour: reported the same way in more consecutive years.
Figures cover Science and engineering professionals — 274 jobs including this one.
In shortage: Austria, Denmark, Netherlands.
Longest-running shortage: Denmark, 3 years.
Select a place on the map to see its figures.
About this source›
Source: ELA/EURES labour shortages and surpluses. Readings are published at occupation-group level, and cover Europe. Editions differ in annex layout and country coverage, so a change between years does not always mean the labour market changed. Countries in grey were not reported, which is not the same as being in balance.
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Could wastewater engineer fit you?
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Do you enjoy tasks that require Attention to Detail?
Future Outlook for wastewater engineer
The outlook for wastewater engineer reflects a balanced mix of automation exposure and durable, human-led work.
How are these scores calculated?
The Resilience Score (0–100) estimates how structurally protected this occupation is from automation and AI disruption, based on task-level analysis. Higher scores mean more human-judgment-intensive tasks. AI Exposure shows the estimated percentage of task hours that current AI capabilities could affect. These are model-derived structural indicators, not predictions about individual job security.
How could wastewater engineer change as AI adoption grows?
Human judgement, trust, and context remain strong protectors for this role.
Illustrative scenario based on task automatability — not a forecast. Values are rounded the further ahead you look.
How could wastewater engineer change as AI adoption grows?
Human judgement, trust, and context remain strong protectors for this role.
Illustrative scenario based on task automatability — not a forecast. Values are rounded the further ahead you look.
How AI may change this role
Deterministic, model-based interpretation of current role signals — not a guarantee of replacement.
What still depends on people
- ensure compliance with environmental legislation
- ensure regulatory compliance in pipeline infrastructures
- ensure compliance with safety legislation
Where AI may become a co-pilot
- use technical drawing software
- perform scientific research
- monitor legislation developments
Tasks most exposed to automation
No single task here is highly automatable yet.
Vital Signs & AI Vectors
AI Exposure Vectors
0-100%Exposure to content generation, creative augmentation, and large language model tools
Exposure to AI-assisted analysis, pattern recognition, and predictive modelling tasks
Exposure to physical automation, robotics, and sensor-driven task displacement
Exposure to workflow automation, decision-support software, and process digitisation
Technical Details
NexFuture v3.0 estimates automation exposure natively from ESCO essential-skill groups, weighted by skill mass and calibrated against expert anchors. Scores are probabilistic estimates, not guarantees. See the NexFuture Methodology White Paper for full details.
Measures automation exposure. It does not measure pay, demand, or how many jobs exist near you.
What people in this role usually do
Agriculture
A typical day as a wastewater engineer
09 09:00 · Morning create designs for pipeline engineering
10 10:30 · Mid-morning develop sewerage networks
12 12:00 · Midday ensure regulatory compliance in pipeline infrastructures
14 14:00 · Afternoon adjust engineering designs
15 15:30 · Late afternoon approve engineering design
17 17:00 · Wrap-up ensure compliance with environmental legislation
Task order is illustrative. Individual days vary.
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engineering processes
The systematic approach to the development and maintenance of engineering systems.
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types of pipelines
The various types of pipelines and their different usages including the differences between pipelines used to transport goods over short and long distances, and their respective feeding systems.
- engineering principles
- hydraulic fluid
- hydraulics
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ensure compliance with environmental legislation
Monitor activities and perform tasks ensuring compliance with standards involving environmental protection and sustainability, and amend activities in the case of changes in environmental legislation. Ensure that the processes are compliant with environment regulations and best practices.
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mitigate environmental impact of pipeline projects
Strive to mitigate the potential impact that pipelines and the goods transported in them can have on the environment. Invest time and resources into consideration of the environmental effects of the pipeline, the actions that could be taken to protect the environment, and the potential increase in the costs of the project.
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develop sewerage networks
Develop systems and methods of construction and installation of waste water transportation and treatment equipment, which is used to transport waste water from residences and facilities through water treatment facilities, or through other sewerage systems, to ensure proper disposal or reuse. Develop such systems with environmental and sustainability concerns in mind.
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create designs for pipeline engineering
Design pipeline infrastructure considering engineering principles. Create blueprints, measure sites, define materials, and present functional proposals for their construction.
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ensure regulatory compliance in pipeline infrastructures
Ensure that the regulations for pipeline operations are met. Ensure pipeline infrastructure compliance with legal mandates, and compliance with regulations governing the transportation of goods via the pipelines.
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ensure compliance with safety legislation
Implement safety programmes to comply with national laws and legislation. Ensure that equipment and processes are compliant with safety regulations.
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adjust engineering designs
Adjust designs of products or parts of products so that they meet requirements.
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perform scientific research
Gain, correct or improve knowledge about phenomena by using scientific methods and techniques, based on empirical or measurable observations.
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use technical drawing software
Create technical designs and technical drawings using specialised software.
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monitor legislation developments
Monitor changes in rules, policies and legislation, and identify how they may influence the organisation, existing operations, or a specific case or situation.
Skill DNA
Work personality traits and values that define this role
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Where does wastewater engineer fit?
Similarity scores based on skill overlap from ESCO data.
Frequently asked questions
- What kind of education is typically required to become a wastewater engineer?
- A bachelor's degree in civil engineering, environmental engineering, or a related field is generally required. Coursework often includes hydraulics, hydrology, water and wastewater treatment, and environmental regulations. Some roles may require further specialized training or certifications.
- How does this role contribute to sustainability?
- Wastewater engineers play a crucial role in sustainability by designing systems that reduce water pollution, conserve water resources, and recover valuable resources from wastewater, such as biogas or nutrients. They strive to minimize the environmental impact of human activities on water ecosystems.
- What are the common work conditions for a wastewater engineer?
- Wastewater engineers typically work in office environments, but may also spend time at construction sites, wastewater treatment plants, and other field locations. The work can involve exposure to varying weather conditions and potentially unpleasant odors, but safety protocols are always in place.
- Wastewater Engineer — is there a shortage in Europe?
- No. In the 2025 ELA/EURES edition, a surplus was reported in 5 of the 8 European countries that assessed this occupation group: Greece, Finland, Latvia, Sweden and 1 more. 3 countries reported a shortage. These assessments are published per occupation group rather than per job title.
- Wastewater Engineer — what does it pay in the United States?
- $99,590 a year at the median, as of 2025-05. State medians run from $61,060 to $122,500. Source: US Bureau of Labor Statistics. This is a United States figure and not a projection for Europe.