Purpose and scope of the role

Tetra Tech seeks Trainee Leakage Engineers for permanent, full‑time roles in Caernafon and Carmarthen to support regional leakage reduction programmes. You will be part of multi‑disciplinary teams that include three‑person site survey crews and office specialists, delivering leakage detection, monitoring and repair activities across multiple regional contracts. Day‑to‑day you will conduct field investigations, capture pressure and flow data, support excavations, complete electronic reporting and contribute to regulatory targets. The role is operational and client facing, supported by full training, mentoring and an allocated company van.

Your impact in this position

In the short term you will develop core leakage detection skills and support KPI delivery across district metered areas. Over the medium term you will take on increased responsibility for planning and executing detection programmes, mentoring junior colleagues ...