Mobile HVAC Engineer

Mitie Cleaning & Hygiene Services; Greater London; On-site; GBP 30,000 - 45,000; Full time

Benefits offered by this job

Opportunity for overtime

Supportive working environment

Job stability and flexibility

Job summary

Mitie Cleaning & Hygiene Services in Greater London seeks a skilled Mobile HVAC Engineer to maintain mechanical building systems at key client sites. Responsibilities include servicing HVAC installations, ensuring compliance, and responding to client needs. Candidates should have relevant mechanical qualifications and a full UK driving licence. The role offers stability, flexibility, and opportunities for overtime within a supportive working environment.

Qualifications

• Proven experience within a Maintenance or Facilities Management environment.
• Relevant mechanical qualifications such as F-Gas, City & Guilds Level 3, NVQ Level 5, or HNC.
• Strong understanding of Health & Safety and safe working practices.

Responsibilities

• Carry out maintenance and repair of mechanical installations.
• Maintain ventilation systems and heating/cooling systems.
• Respond to client queries and provide timely updates.

Skills

HVAC maintenance

Mechanical installations

Health & Safety compliance

Client communication

Education

F-Gas certification

City & Guilds Level 3

NVQ Level 5

HNC or equivalent

Job description

Role: Mobile HVAC Engineer

Hours: 08:00 – 17:00, 40 hours per week

Location: Greater London

We’re looking for a skilled and experienced HVAC / Mechanical Bias Engineer to join our team and help maintain a wide range of building systems at one of our key client’s sites. You will play a vital role in ensuring the reliability, safety, and compliance of essential infrastructure.

Role Responsibilities

• Carry out the service, maintenance, and repair of mechanical installations across the site.
• Maintain ventilation systems including air handling units (AHUs) and intake/extract systems.
• Maintain heating and cooling systems, including thermal wheels and fan coil units (FCUs).
• Work on water systems such as booster sets, calorifiers, and water heaters.
• Undertake both planned preventative and reactive maintenance, ranging from basic plumbing to statutory compliance tasks such as legionella monitoring.
• Respond to client queries, identify and report defects, and provide clear and timely updates.
• Ensure all inspections, remedial works, and service activities are accurately recorded and documented.
• Work safely at height, in confined spaces, and undertake manual handling tasks in line with safe working practices.

Required Qualifications

• Proven experience within a Maintenance or Facilities Management environment.
• Relevant mechanical qualifications such as F‑Gas, City & Guilds Level 3, NVQ Level 5, or HNC (or equivalent).
• Strong understanding of Health & Safety, Permit to Work systems, and safe working practices.
• Ability to communicate clearly with clients and colleagues.
• Competent in using a mobile device for reporting and record keeping.
• Full UK driving licence is essential.

Benefits

• The opportunity to work on a key client site with a wide variety of mechanical building systems.
• A role offering stability, flexibility, and the potential for overtime and additional earnings.
• A supportive working environment within a leading facilities management organisation.

We are committed to ensuring our recruitment process is inclusive and accessible to all. If you have a disability or long‑term condition and need us to make reasonable adjustments during the recruitment process, please let us know.