Remedial Drainage Engineer

Company: Attega Group Ltd
Apply for the Remedial Drainage Engineer
Location: London
Job Description:

Remedial Drainage Engineer

£45,000 + Overtime. London & Home Counties. Full time | Permanent | 50 hours per week.

We are recruiting for a Remedial Drainage Engineer to support planned and reactive drainage works.

Reporting to the Operations Manager, responsibilities include:

  • Carry out coded CCTV surveys (coding essential; OS19X desirable but not essential) and interpret findings to produce structured remedial recommendations.
  • Read and interpret as-built and utility drawings to support full system tracing and planning of remedial works.
  • Produce draft drainage plans mapping manholes, main runs, laterals and assets.
  • Operate jetting and HPWJ equipment to a high technical standard, including controlled descaling works.
  • Hold minimum Confined Space CS1 certification (CS2 desirable and progression expected).
  • Operate both push rod and crawler CCTV units across internal and external systems.
  • Carry out full drainage investigations from start to termination point, ensuring complete system understanding.
  • Produce detailed written reports with structured, commercially viable remedial recommendations.
  • Carry out complex investigations including smell issues, flooding sites, failed attenuation systems, retention tanks and SUDS installations.
  • Lead and manage external descaling works using HPWJ van packs or alongside tanker teams, taking responsibility for sequencing and site control.
  • Trace and map internal drainage systems, producing structured plans to support remedial design.
  • Carry out internal descaling works on both complex and non-complex sites using mechanical milling equipment and appropriate catchment methods.
  • Undertake plumbing works including small bore waste pipe replacements, stack replacements, float replacements and cast/PVC alterations.
  • Oversee and manage multiple operatives on larger remedial projects.
  • Demonstrate working knowledge of patch lining methods and sequencing.
  • Work alongside tanker teams on in-depth works involving petrol interceptors, pumping stations and larger drainage infrastructure.

Ideal Candidate

  • 3 years of drainage experience.
  • Plumbing experience.
  • Full UK driving licence.
  • Willingness to support with drainage related plumbing works.
  • Experience working on commercial properties.
  • Good communication skills.

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Posted: June 1st, 2026