Complii
Trainee Water Service Technician

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Trainee Water Hygiene Engineer
We’re hiring a Trainee Water Hygiene Engineer to join our team at Zeta Compliance Services based in Denmark Hill, London.
Make sure to apply quickly in order to maximise your chances of being considered for an interview. Read the complete job description below.
About the Role
As a Trainee Water Hygiene Engineer, you’ll work alongside our other engineers to deliver essential water testing, maintenance, and compliance services across hospital premises. If you have a few months previous experience, this would be a bonus, if not, not an issue. What you will need is a strong work ethic, and a fierce willingness to learn on the job. You'll be mentored and supported by our experienced engineers, giving you invaluable knowledge and skills that will stay with you throughout your working life.
What You Receive For Joining Us
We’re offering a competitive salary, depending on experience, along with a strong package designed to support you both in and out of work. You’ll receive Private Healthcare, an employee assistance programme, including a 24/7 mental health helpline, to support your wellbeing. You’ll benefit from annual leave that increases by 2 days every two years of service, plus bank holidays. You'll be on site from Monday to Friday and the standard hours are 8.00am to 4.30pm.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Key Responsibilities
- Conduct water temperature testing, flushing, and sampling to ensure water systems remain safe, efficient, and compliant across various client sites
- Assist in the cleaning and disinfection of showerheads, tanks, and pipework, following hygiene protocols to maintain high water quality standards
- Perform TMV servicing, inspections, and routine maintenance to ensure optimal performance and compliance with water hygiene requirements
- Travel across London and surrounding areas, working alongside a team to deliver high-quality water hygiene services while adhering to safety guidelines
Qualifications and Skills
- No previous experience required but must be reliable with a proactive approach to work
- Hardworking, eager to learn new skills, and open to career progression within the water hygiene industry
- Full UK driving license with a willingness to work long days if required
- Ability to work independently and as part of a team, delivering high-quality service while adhering to safety guidelines and protocols


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Do you see yourself reflected in the description above? If so, we encourage you to submit your application today. Uncertain whether your skills align perfectly? Don't hesitate to apply regardless; we value candidates with diverse skill sets and will carefully consider all applicants.
About Us
Zeta Compliance Services is proud to be part of Complii, a leading integrated provider of safety and regulatory compliance services across our water, air, fire, electrical, and vertical transportation divisions, supporting organisations nationwide to operate safely, compliantly, and responsibly. This role offers the opportunity to lead one of our most strategically important divisions, shape the future of our Active Fire business, and play a key role in the continued growth and success of the Group.
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