Wastewater Treatment Plant Operator
📍 Reading, United Kingdom On-site Full-time entry EUR 2,500–3,200/mo
About the Position
Thames Water is the UK’s largest water and wastewater services company, serving 15 million customers across London and the Thames Valley. The company is investing billions in upgrading its infrastructure to improve water quality, reduce pollution, and enhance climate resilience.
As a Wastewater Treatment Plant Operator, you will operate and monitor treatment processes at one of Thames Water’s major wastewater treatment works. This entry-level role offers structured training and a clear career development pathway in the water industry.
Responsibilities
- Operate and monitor wastewater treatment processes including screening, settlement, and biological treatment
- Collect samples and conduct basic water quality testing
- Perform routine maintenance on pumps, valves, and aeration equipment
- Respond to process alarms and implement corrective actions
- Maintain accurate operational records and comply with Environment Agency permit conditions
What You’ll Work On
- Learning advanced treatment technologies including nutrient removal and UV disinfection
- Supporting the commissioning of new phosphorus removal systems
- Contributing to energy efficiency improvements at the treatment works
- Participating in Thames Water’s environmental monitoring programs
Requirements
- BTEC or equivalent in Environmental Science, Water Treatment, or Engineering
- Basic understanding of water and wastewater treatment processes
- Willingness to work shifts including nights and weekends
- Strong problem-solving skills and attention to detail
- Valid UK driving license
What They Offer
- Funded professional qualifications and apprenticeship pathways
- Company pension scheme
- 24 days holiday plus bank holidays
- Employee wellbeing support program
