Treatment Apprentice (Wastewater)

Anglian Water Services Ltd; Basildon; On-site; GBP 18,000 - 24,000; Full time

Job summary

A leading water services company is seeking a Treatment Technician Apprentice to start in June 2026. This full-time apprenticeship offers a blend of hands-on experience and college learning focused on wastewater treatment. Candidates must have English and Maths GCSEs and demonstrate a genuine interest in the water industry. Benefits include paid holidays, healthcare, and opportunities to gain qualifications without incurring debt. The starting salary is £18,000, increasing to £23,500 in the second year.

Benefits

Paid holidays

Private healthcare

Pension

Gym discounts

Retail discounts

Qualifications

• Genuine interest in the water industry and protecting the environment.
• Predicted grades will be accepted if exams are not yet completed.
• Must obtain a full UK driving licence by the end of year two or within one year of turning 17.

Responsibilities

• Testing effluent.
• Working alongside our scientists.
• Carrying out vital processes including screening, settlement and biological treatment.
• Support fault diagnosis and keep equipment running efficiently.
• Work alongside experienced technicians and follow health & safety rules.
• Take ownership of your development and contribute to team success.

Skills

Good communication skills

Team mindset

Willingness to work outdoors

Education

English and Maths GCSEs (grades 9-4/A-C)

Job description

Treatment Apprentice (Wastewater)

Anglian Water Services; Southend Water Recycling Centre; Full time; NEW

Location - Southend & Basildon, Essex

Start date - June 2026

Starting Salary: £18,000 (increasing to £23,500 in your second year!)

Right to Work in the UK: To be considered for this role you must currently have right to work in the UK.

Working in the Wastewater (Sewage) teams, this is the chance to start your career with Anglian Water as a Treatment Technician Apprentice! You'll split your time between college and hands‑on learning at our sites, helping the water recycling process that collects wastewater, treats and cleans it, before returning it safely to our rivers and seas, to safeguard, protect and improve the environment.

We are very proud of our apprentices here at Anglian Water. Over 87% of our apprentices are still working here at Anglian after 10 years. Check out our career site to hear more about opportunities and hear from our current apprentices.

Operational Apprenticeships - Anglian Water Careers

This is a hands‑on practical role working outside in a variety of weather; the work is varied, rewarding and at times challenging, but no two days are the same! Once qualified, you'll join a 24/7 standby rota because your role is vital.

What you’ll do:

• Testing effluent
• Working alongside our scientists.
• Carrying out vital processes including screening, settlement and biological treatment
• Support fault diagnosis and keep equipment running efficiently
• Work alongside experienced technicians and follow health & safety rules
• Take ownership of your development and contribute to team success

What we’re looking for:

• English and Maths GCSEs (grades 9-4/A-C), we can also accept Level 2 Functional Skills – predicted grades will be accepted if you have not yet completed your exams
• Genuine interest in the water industry and protecting the environment
• Good communication skills and a team mindset
• Willingness to work outdoors and learn new things

If you do not currently hold a full UK driving licence, you'll need to obtain one by the end of year two of the programme, or if this isn’t possible due to your age, within one year of your 17th birthday.

What’s in it for you:

• Mentor and full support network
• Paid holidays, private healthcare, pension, gym and retail discounts
• Work towards nationally recognised qualifications without incurring student debt

We welcome applicants from all backgrounds – bring your passion, curiosity, and your true self!

Applications close: Friday 23rd January 2026

Next Steps: Submit your CV and answer five screening questions to share more about you and your motivations for applying. If successful, you may be selected to a site tour/meet the team at a local site to gain an understanding of the role. If shortlisted, you’ll be invited to an in‑person final stage assessment centre locally in Basildon on 23rd February 2026.