Mobile HVAC Engineer

Mitie; Greater London; On-site; GBP 36,000 - 52,000; Full time

Benefits offered by this job

Overtime opportunities

Key client site

Supportive team

Job summary

Mitie seeks a skilled Mobile HVAC Engineer to service and maintain a range of building systems at a key client site in Greater London. You will handle service, maintenance, and repairs for ventilation, heating, cooling, and water systems, with emphasis on safety and compliance.

Applicants should have strong FMC/FM experience, relevant mechanical qualifications, and a valid UK driving licence. The role offers stability, potential overtime, and a supportive working environment within Mitie.

Qualifications

• Experience in a Maintenance or Facilities Management environment.
• Clear communication with clients and colleagues.
• Ability to operate a mobile device for reporting and record keeping.
• Full UK driving licence is essential.

Responsibilities

• Carry out service, maintenance, and repair of mechanical installations across the site.
• Maintain ventilation systems including AHUs and intake/extract systems.
• Maintain heating and cooling systems including FCUs and thermal wheels.
• Service water systems such as booster sets, calorifiers, and water heaters.
• Perform planned and reactive maintenance; assist with legionella monitoring and statutory compliance.

Skills

Client communication

Full UK driving licence

Education

F-Gas qualification

City & Guilds Level 3

NVQ Level 5

HNC or equivalent

Tools

Mobile device reporting

Job description

ROLE: Mobile HVAC EngineerHOURS: 08:00 - 17:00, 40 hours per weekLOCATION: Greater LondonAt Mitie, our people are our greatest strength, and our promise is to create a place to work where you can thrive and be your best every day. 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.

What's in it for you?

• 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.

There's a place for you at Mitie — join us today!