Water Treatment Equipment Engineer

Equipment Engineer - London

Ref: 3820Monday 30 March 2026

£32,000 - £42,000

Our client is a leading provider of water treatment equipment and solutions, delivering high-quality services across commercial, industrial, and process water systems. They are currently looking to recruit a Water Treatment Engineer to cover the London and South East region.

This is a field-based role offering an excellent opportunity for a technically minded engineer to work on a variety of systems, with strong progression opportunities within a growing business.

Main Duties:

  • Service and maintain water treatment equipment, including:
  • Water softeners
  • Reverse Osmosis (RO) systems
  • Dosing equipment
  • Filtration systems
  • Carry out water testing and analysis
  • Adjust chemical dosing to optimise system performance
  • Diagnose faults and carry out repairs and remedial works
  • Commission new equipment and support installations
  • Provide technical advice and support to clients
  • Work across commercial, industrial, and process water systems

 

Experience Required:

  • Background in water treatment or mechanical / electrical engineering
  • Experience working with:
  • RO systems
  • Water softeners
  • Dosing equipment
  • Strong fault-finding and problem-solving skills
  • Ability to work independently and manage workload
  • Full UK driving licence

 

Package:

  • Salary: £32,000 – £42,000 (dependent on experience)
  • Overtime available
  • Company vehicle & fuel card
  • Pension scheme
  • Holiday allowance + bank holidays
  • Ongoing training and progression opportunities
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