Drainage Engineer

Clear, repair and reline domestic and commercial drainage - often emergency callouts.

This UK drainage engineer career guide covers what the role involves day to day, typical salary at each stage, the usual entry route, the skills employers expect, and related careers worth comparing.

Quick facts

Starting salary
£24,000 - £30,000
Mid-career salary
£32,000 - £45,000
Senior salary
£50,000 - £75,000
Work environment
On-site, hands-on, often outdoors
Time to entry
2 - 4 years (apprenticeship)
Degree required
Not required - apprenticeship route
Category
Skilled Trades

What a Drainage Engineer does

Clear, repair and reline domestic and commercial drainage - often emergency callouts.

  • CCTV Surveys - Inspect and report on drains and sewers.
  • Jetting and Clearing - High-pressure jetting and blockage clearance.
  • No-dig Repairs - Patch, lining and CIPP repair work.
  • Sewer Adoption Works - Build adoptable drainage on new developments.

How to become a Drainage Engineer

  1. Look up Drainage Engineer roles on LinkedIn or Indeed and read 5 real job ads
  2. Talk to someone already working as a Drainage Engineer - even a 15-minute call helps
  3. Find one beginner course or qualification used by people in this role
  4. Build one small piece of evidence you've explored this (project, shadowing, short course)
  5. Apply to one entry-level role or related opportunity within the next month

Key skills

  • Jetting equipment
  • CCTV surveys
  • Excavation basics
  • Driving licence
  • Customer comms