Water & Air Commissioning Engineer

Company: Future Select Recruitment
Apply for the Water & Air Commissioning Engineer
Location: Orpington
Job Description:

Job Title: Water & Air Commissioning Engineer

Location: Orpington, Kent (travel across the South East of England)

Salary/Benefits: £27,000 – £45,000 + Training & Benefits including overtime, training, pension scheme, and annual leave.

Overview

Our client is recruiting an experienced Water & Air Commissioning Engineer to join a professional, privately-owned organization that delivers high‑standard commissioning services across a growing client base. The successful applicant will have strong working knowledge of CIBSE and BSRIA guidelines, a robust skillset, and will be able to hit the ground running.

Locations of Work

  • Orpington, Bromley, Sidcup, Dartford, Erith, Gravesend, Rochester, Sevenoaks, Caterham, Croydon, Mitcham, Epsom, Kingston upon Thames, Woking, Twickenham, Hounslow, Windsor, Slough, Southall, Wembley, Harrow, Watford, Potters Bar, Hatfield, St Albans, Redhill, Romford, Ilford, Barking, Enfield, Grays, Tilbury

Key Responsibilities

  • Perform air and water balancing of primary and secondary systems.
  • Commission AHU, heated and chilled, and supply/extract systems.
  • Identify system faults and make recommendations for repairs.
  • Test systems and adjust flow rates.
  • Travel in line with company requirements.
  • Provide project updates and technical advice to clients.
  • Maintain strong relationships with clients.
  • Keep accurate records of works undertaken and produce detailed technical reports.

Qualifications and Experience

  • Good track record working as an Air & Water Commissioning Engineer.
  • Ideally holds CSA grades.
  • Strong technical knowledge, including the CIBSE and BSRIA guidelines.
  • Experience working across a range of client sites.
  • Good literacy, numeracy and IT skills.
  • Professional manner.

Alternative Job Titles

  • HVAC Commissioning Engineer
  • Trainee Commissioning Engineer
  • Trainee HVAC Commissioning Engineer

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Posted: May 21st, 2026