Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Support construction assurance and help integrate new assets into operations.
- Company: Join Thames Water, the UK's largest water and wastewater provider.
- Benefits: Competitive salary, generous annual leave, and a strong pension scheme.
- Why this job: Kick-start your career while making a real difference to communities and the planet.
- Qualifications: GCSE Maths and English, 64 UCAS points, and a full UK driver's licence.
- Other info: Enjoy flexible working arrangements and meaningful career opportunities.
The predicted salary is between 800 - 1400 £ per month.
Start your Construction career with Thames Water. Kick‑start your future as a Construction Assurance Apprentice, supporting the UK’s largest water and wastewater provider. You’ll support projects through design, build, commissioning, and aftercare—helping integrate new assets smoothly into day‑to‑day operations.
What you’ll do:
- Support construction assurance to meet time, cost, and quality targets.
- Assist with pre‑construction reviews and readiness checks.
- Monitor contractor safety, environmental compliance, and asset standards.
- Help resolve site issues, non‑conformances, and deviations.
- Work with Operations Readiness teams to ensure smooth asset integration.
- Help prepare and review RAMS, TWOSAS, and permits.
- Take part in audits and performance reviews, driving improvement.
- Support planning, lookahead meetings, commissioning, and aftercare.
Where you will work:
Location: Maplelodge WD3 9SQ
Hours: 36 hours a week across four working days plus one off-the-job training day.
Start date: Sept 2026
Training and qualification:
You’ll study with University of Built Environment, one of the UK’s leading training providers. Your training includes virtual sessions each week, as well as live seminars and recordings; tasks and learning resources are set on the VLE.
Qualification: Level 4 Construction Site Supervisor Standard- Certificate of Higher Education Construction & Built Environment
Duration: Permanent contract with a 42-month structured programme.
What you should bring to the role:
- Has GCSE Maths and English (grade 9-4 / A-C).
- 64 UCAS tariff points or equivalent.
- Full UK driver's license needed; if using own vehicle will need business insurance.
- Can manage their time well and stay organised.
- Is passionate about learning and aligned with Thames Water’s goals for the future.
What’s in it for you?
- Excellent salary: £22,500.
- Annual Leave: 24 days holiday per year increasing to 28 with the 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 lots of benefits to help you take care of you and your family’s health and wellbeing, and your finances – from annual health MOTs and access to physiotherapy and counselling, to Cycle to Work schemes, shopping vouchers and life assurance.
Who are we?
We’re the UK’s largest water and wastewater company, with more than 16 million customers relying on us every day to supply water for their taps and toilets. We want to build a better future for all, helping our customers, communities, people, and the planet to thrive.
Working at Thames Water:
Thames Water is 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.
If you’re looking for a sustainable and successful career where you can make a daily difference to millions of people’s lives while helping to protect the world of water for future generations, we’ll be here to support you every step of the way. Together, we can build a better future for our customers, our region, and our planet.
Why choose us?
We’re committed to being a great, diverse, and inclusive place to work. We welcome applications from everyone and want to ensure you feel supported throughout the recruitment process. If you need any adjustments, whether that’s extra time, accessible formats, or anything else just let us know, we’re here to help and support.
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.
Construction Assurance Apprentice Level 4 - Rickmansworth, Hertfordshire employer: Thames Water
Contact Detail:
Thames Water Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Construction Assurance Apprentice Level 4 - Rickmansworth, Hertfordshire
✨Tip Number 1
Get to know the company! Research Thames Water and understand their values and goals. This will help you tailor your conversations during interviews and show that you're genuinely interested in being part of their team.
✨Tip Number 2
Network like a pro! Connect with current employees on LinkedIn or attend industry events. Building relationships can give you insider info and might even lead to a referral, which is always a bonus!
✨Tip Number 3
Prepare for the interview by practising common questions related to construction assurance. Think about how your skills align with the role and be ready to share examples of how you've tackled challenges in the past.
✨Tip Number 4
Don’t forget to follow up after your interview! A quick thank-you email can leave a lasting impression and shows your enthusiasm for the position. Plus, it keeps you on their radar as they make their decision.
We think you need these skills to ace Construction Assurance Apprentice Level 4 - Rickmansworth, Hertfordshire
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your application to highlight how your skills and experiences align with the role. We want to see your passion for construction and how you can contribute to Thames Water's goals.
Showcase Your Qualifications: Don’t forget to mention your GCSEs and any relevant qualifications. We’re looking for candidates who meet the educational requirements, so make it easy for us to see that you do!
Be Organised and Clear: Keep your application neat and structured. A well-organised application shows us that you can manage your time effectively, which is key in this role. Use bullet points if needed to make it easy to read.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets to us quickly and efficiently. Plus, you’ll find all the info you need about the role there!
How to prepare for a job interview at Thames Water
✨Know Your Stuff
Make sure you understand the basics of construction assurance and the specific role you're applying for. Familiarise yourself with terms like RAMS, TWOSAS, and asset integration. This will show your enthusiasm and readiness to dive into the role.
✨Show Your Passion
Thames Water is looking for candidates who are passionate about learning and making a difference. Be prepared to share why you want to work in the water industry and how you align with their goals for the future. A genuine interest can set you apart!
✨Prepare Questions
Interviews are a two-way street! Prepare thoughtful questions about the company culture, training opportunities, and what success looks like in this role. This not only shows your interest but also helps you determine if it's the right fit for you.
✨Practice Makes Perfect
Run through common interview questions with a friend or family member. Focus on your time management skills, organisation, and how you handle site issues. The more comfortable you are speaking about your experiences, the more confident you'll feel during the actual interview.
