Environmental Site Auditor

Thames Water Utilities Limited; Swindon; Hybrid; GBP 50,000 - 55,000; Full time

Job summary

A leading water utility company is seeking an Environmental Site Auditor to undertake environmental and permit compliance audits. The role involves supporting operational teams, reporting on audit findings, and driving continuous improvement. Candidates should have an understanding of environmental legislation, experience with wastewater processes, and strong reporting skills. This position offers a salary of £50,000 - £55,000 per annum, generous benefits, and flexible working arrangements.

Benefits

26 days holiday per year

Performance-related pay plan

Generous Pension Scheme

Health MOTs and physiotherapy

Cycle to Work schemes

Qualifications

• Passion for the environment and sustainability.
• Experience interacting with Regulators on operational sites.
• Experience with ISO accredited management systems.

Responsibilities

• Undertake site environmental and permit compliance audits.
• Create summary reports of audits and present to managers.
• Highlight non-compliances and drive actions using EMS.

Skills

Understanding of environmental legislation

Knowledge of wastewater pumping and treatment processes

Can use Microsoft 365

Ability to write audit reports

Understanding of Health and Safety

Education

Qualification in an environmental or science-related subject

Auditing qualification

Tools

Microsoft 365

Power BI

Job description

Ready to make a real impact where it matters most? At Thames Water, we're not just keeping taps flowing and toilets flushing for 16 million customers - we're building a more resilient, sustainable future. As an Environmental Site Auditor, you'll be at the heart of that mission, leading site audits, supporting operational teams, and driving continuous improvement. If you've got a passion for the environment, strong stakeholder skills, and the drive to ensure we meet our commitments, this is your chance to help shape the future of water.

Responsibilities

• Undertake site environmental and permit compliance audits as per the annual audit programme for your geographic region.
• Carry out audits on any permitted asset including Sewage Treatment Works, Pumping Stations, Water Treatment Works, Waste and Air emissions facilities.
• Provide support and training to operational teams so that they understand the requirements of the EMS.
• Support operational teams in preparation and during external audits.
• Create summary reports of your audits and present these back to Operational Managers.
• Highlight any non‑compliances and drive actions to completion in your region using the EMS.
• Provide regular reports on the progress of the audit programme within your region and key areas of risk/concern.

Location

This position will be working hybrid from one of our Thames Water sites in the London area: Maple Lodge STW, Mogden STW, Hogsmill STW, Long Reach STW, Crossness STW, Beckton STW, Deephams STW, Bishops Stortford STW, East Hyde STW, Crawley STW, Guildford STW or London Water Production Sites. Whilst these sites are base locations, you can also work from home or be office‑based.

Core Qualifications

• An understanding of environmental legislation and permits.
• Knowledge of wastewater pumping and treatment processes.
• Can competently use a variety of software packages (e.g. Microsoft 365).
• Ability to write audit reports and actions.
• Understanding of Health and Safety site requirements.

Desired Qualities

• Have worked on, or with, front‑line operational teams (ideally Sewage Treatment Works, Water Treatment Works or Pumping Stations).
• Experience interacting with Regulators on operational sites.
• Experience working within ISO accredited management systems.
• Development of Power BI reports and Microsoft forms.
• Knowledge of sludge treatment processes.
• Knowledge of Pollution Prevention & Control Principles.
• Qualification in an environmental or science‑related subject.
• Auditing qualification.

Benefits & Compensation

• Salary: £50,000 - £55,000 per annum, dependent on experience.
• Annual Leave: 26 days holiday per year, increasing to 30 with length of service (plus bank holidays).
• Performance‑related pay plan directly linked to company performance measures and targets.
• Generous Pension Scheme through AON.
• Access to a range of benefits (annual health MOTs, physiotherapy and counselling, Cycle to Work schemes, shopping vouchers and life assurance).

Driving licence required for this position.

Learn more about our purpose and values. Working at Thames Water: a unique, rewarding, and diverse place to work, where every day you can make a difference, yet no day is the same. As part of our family, you'll enjoy meaningful career opportunities, flexible working arrangements and excellent benefits.

When a crisis happens, we all rally around to support our customers. As part of Team Thames, you'll have the opportunity to sign up to support our customers on the frontline as an ambassador. Full training will be given for what is undoubtedly an incredibly rewarding experience. It's also a great opportunity to learn more about our business and meet colleagues.

Disclaimer: Due to the high volume of applications we receive, we may close the advert earlier than the advertised date, so we encourage you to apply as soon as possible to avoid disappointment.