Junior Air Conditioning Engineer

Junior AC Engineer Location: London
Salary: £28,000
Job Type: Full-Time, Permanent
Hours: Monday to Friday, 08:00 AM – 05:00 PM

About the Role An exciting opportunity has arisen for a Junior AC Engineer to join a leading FM service provider working across multiple commercial sites throughout London.

This role is ideal for someone looking to build a long-term career within the HVAC industry. Working alongside experienced engineers, you will gain hands on experience supporting the maintenance and operation of air conditioning systems across a variety of commercial environments.

The company is looking for someone with a positive attitude, willingness to learn and a genuine interest in air conditioning and building services maintenance. There is a clear pathway into becoming an AC Engineer, with ongoing training and progression opportunities available.

This is a mobile role and a company van will be provided, with the option to take the vehicle home overnight.

Key ResponsibilitiesCarry out basic AC maintenance and filter cleaning

Support senior engineers with installation, maintenance and repair works

Assist with general building maintenance tasks where required

Pick up and deliver parts, tools and equipment to sites and suppliers as required

Operate a company van for daily duties across multiple London locations

Support engineers with materials and site logistics to ensure smooth operations

Assist with ventilation filter replacements across commercial sites

Provide on-site assistance to HVAC engineers during downtime and reactive works

Manage paperwork, job sheets and inventory records

Help maintain compliance and workflow across ongoing maintenance tasks and projects

PackageSalary of £28,000

Company Van Provided

23 Days Holiday + Bank Holidays

Tablet & Work Phone Provided

Full Company Uniform

Ongoing Training & Career Progression

RequirementsFull UK Manual Driving Licence (Essential)

Basic understanding of AC systems or building maintenance

F-Gas Certification desirable

AC qualification such as City & Guilds Level 2 desirable

Good communication and client-facing skills

Must be able to pass a DBS check

This is a fantastic opportunity for someone looking to get their foot in the door within the HVAC industry and develop into a fully qualified AC Engineer with a leading FM provider.


  • Location: London,England
  • Salary: £28000 per annum
  • Type: Permanent
  • Recruiter: CBW Staffing Solutions
  • Posted: 07-May-2026
  • Posted on: jobs4a.com