Senior Air Conditioning Service Engineer

6 days ago

London, Greater London, United Kingdom Spheretech limited Full time

Location: Based from Home ideally in the Home Counties with Nationwide Coverage

Salary: Competitive, dependent on experience + Overtime + Company Van + Benefits

Employment Type: Full-time, Permanent

Are you an experienced HVAC Service Engineer looking to take the next step in your career?

Do you thrive on solving complex faults, mentoring others, and taking pride in high-quality service delivery?

We're looking for a Senior Service Engineer / Team Lead to join our growing team and play a key role in maintaining and developing our service operations across the UK.

The Role

As a Senior Service Engineer, you'll be the go-to technical lead for the service team — working both hands-on and in a leadership capacity. You'll take responsibility for the day-to-day service delivery, mentor and support junior engineers, and ensure that our clients receive a reliable, professional, and technically excellent service every time.

Key responsibilities include:

  • Leading by example on service and maintenance visits across commercial and light industrial HVAC systems (VRV/VRF, splits, heat pumps, ventilation systems).
  • Acting as the senior point of contact for complex fault finding, system diagnostics, and commissioning support.
  • Supporting the service manager with day-to-day team coordination, workload planning, and quality control.
  • Providing guidance and mentoring to less experienced engineers — helping to build a high-performing team.
  • Completing service reports, technical feedback, and communicating with clients professionally and clearly.
  • Contributing to process improvements and service delivery standards as the business continues to grow.

What We're Looking For

We're seeking a confident, technically skilled engineer who brings both deep experience and a proactive mindset. You should be as comfortable leading a team as you are working independently on the tools.

Essential skills & experience:

  • Minimum 5 years' experience in air conditioning service and maintenance.
  • Strong knowledge of VRV/VRF, splits, and associated control systems.
  • F-Gas Category 1 qualified.
  • Excellent fault-finding, commissioning and diagnostic skills.
  • Full UK driving licence.

Desirable (but not essential):

  • Previous team leadership or mentoring experience.
  • Manufacturer training (e.g. Daikin, Mitsubishi, Fujitsu).

Job Types: Full-time, Permanent

Pay: From £45,000.00 per year

Work Location: On the road

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