Trainee Mechanical HVAC Engineer

Assurity Consulting Ltd; Tortworth; Hybrid; GBP 26,000 - 28,000; Full time

Job summary

An environmental consulting firm is looking for a Trainee Mechanical HVAC Engineer in Tortworth. The successful candidate will assist experienced engineers in the installation, commissioning, and maintenance of mechanical and HVAC systems, requiring a full UK driving licence. This role includes UK-wide travel, hands-on tasks, and offers benefits such as accommodation when away from home. You will be self-motivated, have strong communication skills, and a positive attitude towards safety and good practices.

Benefits

Accommodation and subsistence provided

Pension scheme

Van, Equipment and tools provided

Employee Assistance Programme

28 days holiday inclusive of bank holidays

Qualifications

• Full UK driving licence with no more than 6 points.
• Willingness to work away from home Monday–Friday when required.
• Comfortable with physical tasks and a hands-on approach.

Responsibilities

• Assist with the installation, commissioning and maintenance of mechanical and HVAC systems.
• Travel UK‑wide to work on commercial and domestic buildings.
• Support air and water system balancing using calibrated precision equipment.

Skills

Good mathematical ability

Strong communication skills

Self-motivated

Positive attitude towards health and safety

Job description

Department: Field Team

Employment Type: Full Time

Location: Tortworth

Compensation: £26,000 - £28,000 / year

Description

Trainee Mechanical HVAC Engineer

Concept Environmental

Concept Environmental is committed to responsible environmental management that supports sustainable growth. We provide practical, science based consulting solutions that help organisations and communities meet regulatory requirements while minimising environmental impact.

Part of the Celnor Group

Celnor Group is a UK‑based environmental services group operating across the Testing, Inspection, Certification and Compliance (TICC) landscape. With a growing portfolio of specialist businesses, Celnor provides essential services that protect people, property and the environment.

While each business retains its own identity, culture and technical specialism, all are supported by a central group function that invests in people, systems and long‑term sustainable growth.

Job details

This role is central to the day‑to‑day success of the business and contributes directly to operational performance and customer outcomes. As a Trainee Mechanical HVAC Engineer, you will be responsible for supporting experienced engineers on site, assisting with the installation, commissioning and maintenance of mechanical and HVAC systems.

This is a hands‑on role suited to someone who thrives in a technical environment and enjoys taking ownership, solving problems and making a tangible impact.

What you will do

• Travel UK‑wide to work on commercial and domestic buildings (daily meet‑up point with engineer before travelling to site). Assist with heating, cooling, ventilation and domestic water systems
• Support air and water system balancing using calibrated precision equipment
• Assist with flow rate calculations, pre‑commission cleaning and system disinfection
• Support water treatment–related tasks as required
• Follow health & safety procedures while working collaboratively to maintain quality and compliance

Who you are

You are a motivated and reliable individual with a strong work ethic and a willingness to learn. You enjoy hands‑on work, are comfortable with physical tasks, and are keen to develop technical skills within a structured training environment.

Essential requirements

• Full UK driving licence with no more than 6 points
• Willingness to work away from home Monday–Friday when required (all hotel and subsistence costs covered)
• Good mathematical ability
• Strong communication skills and confidence liaising with customers
• Self‑motivated with the ability to work on your own initiative
• Positive attitude towards health, safety and good working practices

Benefits

• Accommodation and subsistence provided when working away
• Pension scheme
• Van, Equipment and tools to support you in your role
• Employee Assistance Programme28 days holiday inclusive of bank holidays

Important information

Celnor Group and its businesses manage recruitment directly. We do not require agency support for this role and will only engage with recruitment partners from our preferred supplier list where necessary.

We may use technology, including AI‑enabled tools, to support parts of the recruitment process. AI is not used for candidate screening, scoring or hiring decisions. All hiring decisions are made by people, for people. Our recruitment systems are ISO 42001 accredited, reflecting our commitment to ethical, transparent and responsible use of technology.