Construction Assurance Apprentice – Level 4

Company: idibu
Apply for the Construction Assurance Apprentice – Level 4
Location: Oxford
Job Description:

Construction Assurance Apprentice – Level 4

Kick‑start your future as a Construction Assurance Apprentice, supporting the UK’s largest water and wastewater provider. You will 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, look‑ahead meetings, commissioning, and aftercare.

Where you will work

  • Mogden Isleworth – TW7 7LW
  • Hogsmill Kingston – KT1 3BW

Hours

36 hours a week across four working days plus one off‑the‑job training day.

Start date

September 2026.

Training and qualification

You’ll study with the 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

  • GCSE Maths and English (grade 9-4 / A-C)
  • 64 UCAS tariff points or equivalent
  • A full UK driver’s licence is required as you will be travelling across Thames Water sites. If you use your own vehicle for travel, you will need to have business insurance.
  • Strong time management and organisation skills
  • Passionate about learning and aligned with Thames Water’s goals for the future

What’s in it for you

  • Starting salary of £22,500 per annum
  • Annual leave: 24 days holiday per year, increasing to 28 with service length (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 health, wellbeing, and financial benefits, including annual health MOTs, physiotherapy and counselling, Cycle to Work schemes, shopping vouchers, and life assurance.

Equal Opportunity Employer

We welcome applications from all backgrounds and are committed to providing equal opportunities for all.

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Posted: June 1st, 2026