Salary range: £26,000 to £26,000
per annum depending on experience
Posted by SARAH MITCHELL on JULY 21ST, 2026
AES Compliance & Testing Ltd are best known for air tightness testing in the new build sector, we also offer other on-site services including sound insulation testing, ventilation testing, and thermography surveys in residential, non-residential and existing building sector.
Since 2006 we have built an enviable reputation within the construction industry priding ourselves on our rapid response to client demand, whether this is in relation to on-site services or the issue of urgent paperwork, our professionalism and our second to none customer service.
We are looking for a motivated and reliable Trainee Air Tightness Test Engineer to join our expanding team. This is an excellent opportunity for someone who enjoys working outdoors, travelling to different locations, and developing a career in the construction and building performance industry.
No previous air tightness testing experience is required – full training will be provided. You will work alongside an experienced Air Tightness Test Engineer, gaining hands-on experience while working towards your ATTMA Level 1 Air Tightness Tester qualification.
Full training with an experienced Air Tightness Test Engineer
Support to achieve your ATTMA Level 1 qualification
Company van provided for work use
All tools, equipment, PPE, and training supplied
Competitive salary with opportunities for progression
Ongoing professional development and career growth
A varied role with different locations and projects every week
The successful candidate will be enthusiastic, self-motivated, capable of delivering high quality testing services. The ideal candidate will be a collaborative team player with strong interpersonal and communication skills, capable of building effective working relationships with colleagues and clients. Good attention to detail is essential as the role requires a high degree of accuracy and organisational skills.
Travel to construction sites and existing buildings, carrying out air tightness tests on a range of building types and sizes in conjunction with building regulations to ensure our clients achieve compliance with Part L
Active engagement with the client to ensure the plot/s are ready for testing
Focus on tasks assigned and manage workload effectively
Identifying air leakage paths and notifying site personnel
Completing accurate air tightness tests to the relevant test standard, and uploading in a timely manner
Maintain company equipment including company van
Always display a professional attitude, demonstrating the ability to communicate clearly with colleagues and clients
Be an active member of the team, contributing ideas and sharing knowledge
Take a proactive approach to learning and development
Please note: This list covers the core responsibilities but isn’t exhaustive. As the team continues to grow and develop, there may be additional opportunities to contribute and take on new tasks to support the department.
Essential
Comfortable driving long distances and travelling to sites across a wide geographical area, sometimes involving overnight stays
Ability to complete physical work (moving test equipment around site)
Able to communicate with clients effectively and confidently via telephone, email and face-to-face
Excellent written communication skills
Client-focused with a commitment to providing high-quality support
Excellent computer skills and a good level of general education, particularly in Maths and English
Calculating envelope areas of properties on site
Ability to self-manage a busy and time-critical schedule of work, sometimes with short notice changes to priorities
Be able to work independently and as part of a team
Health and Safety awareness
Hold a full/clean driving licence
Desirable
This position would suit someone with experience in construction, surveying, engineering, or building services, but we also welcome applicants looking to start a new career with full training provided.
What makes AES different than others within the industry is our company values.
Striving for the highest quality
Build collaborative and supportive relationships
Value integrity and independence
Be forward thinking and innovative
We have built strong internal communication channels with team strategy and away days, company-wide social events through the year and a strong investment into internal growth and progression.
25 days annual leave allowance, plus statutory bank holidays
1 paid Community Day per year to volunteer for a good cause
Holiday purchase scheme of up to 5 days
Contributory company pension scheme
Company Sick Pay benefit
Staff social events
Life assurance
Healthcare plan
AES is a proud equal opportunities employer.
Due to the high volume of applications we receive for these roles, we do reserve the right to close the vacancy once a suitable amount of applications are received, therefore we encourage you to apply as soon as possible.
Applicants must have the right to work in the UK as AES are not able to offer sponsorship at this time.
Please email your CV and cover letter to recruitment@aessc.co.uk.
AES Sustainability Limited
4b Oaklands Court
Tiverton Way
Tiverton Business Park
Tiverton
Devon EX16 6TG
01884 242050
info@aessc.co.ukDesigned by Optix Solutions. Developed by morphsites®
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