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Aira

Heating System Design Engineer – Field

Aira

. Attend customer properties in the designated area .

Posted 9/25/2026full-timeOxford • United KingdomMid-LevelSenior💰 £42,000 per yearWebsite

About the role

Key responsibilities & impact
  • Attend customer properties in the designated area
  • Conduct site surveys and collect data relevant to installation requirements
  • Gather quote, property, and survey information to generate accurate heat loss calculations and emitter output requirements
  • Carry out room-by-room heat loss assessments
  • Determine which radiators need replacement and communicate this to customers
  • Find solutions to technical issues to ensure installations can proceed
  • Answer customers’ technical queries
  • Communicate price changes and explain the reasons
  • Obtain customer approval for proposals
  • Create lists of materials required for installations
  • Report issues that may affect installation to the line manager
  • Provide excellent customer service and recommend additional products and services where appropriate

Requirements

What you’ll need
  • Necessary qualifications, training, and experience to design high quality air source heat pump installations for domestic properties
  • Qualifications in System design such as Heat Geek Heating Mastery
  • Level 3 Award in installation and maintenance of air source heat pump systems
  • Water regulations certificate (WRAS) course
  • Level 2 / 3 Award in plumbing
  • Level 3 Award Low temperature heating and hot water systems in dwellings
  • Ability to keep up to date with manufacturer's guidance and legislative changes relating to heat pumps, low carbon heating, clean energy, and building regulations
  • Ability to operate within Aira’s efficiency guidelines and MCS requirements

Benefits

Comp & perks
  • 25 days annual leave + bank holidays
  • Health Cash Plan
  • Reward Gateway (shopping discount)
  • Life insurance
  • iPad, Phone and all equipment provided