Mobile Air Conditioning Eningeer

Mitie; Chester; On-site; GBP 40,000 - 50,000; Full time

Job summary

Mitie in Chester is seeking a Mobile Air Conditioning Engineer (Competent Person) to carry out planned and reactive maintenance, repairs and inspections of air conditioning systems across multiple sites. The role emphasizes F-gas compliance, fault diagnosis and safe operation, with travel between sites and guidance to junior engineers.

A strong technical background with a Level 3 Diploma and NVQ, F-gas Cat 1, and a valid UK driving licence are required.

Qualifications

• Level 3 Diploma in refrigeration and air conditioning is required.
• NVQ certifications in refrigeration, air conditioning and heat pump systems preferred.
• F-gas Category 1 certification required.
• Minimum of five years' post-qualification experience.
• Full UK driving licence and willingness to travel between sites.
• Strong fault-finding and problem-solving abilities.
• Ability to assess and report on equipment condition.

Responsibilities

• Carry out planned and reactive maintenance, repairs and inspections of air conditioning systems across multiple sites.
• Ensure compliance with F-gas regulations and all relevant standards.
• Diagnose and troubleshoot mechanical and electrical faults.
• Perform refrigerant leak testing and recovery.
• Complete all required documentation related to maintenance and compliance.
• Work in line with health and safety procedures.
• Liaise with clients, customers and contractors.
• Provide technical guidance to junior engineers and support the wider team.

Skills

Strong problem-solving

Fault-finding abilities

Proactive approach

Teamwork

Education

Level 3 Diploma in Refrigeration and Air Conditioning

NVQ certifications in refrigeration, air conditioning and heat pump systems

Job description

ROLE: Mobile Air Conditioning Engineer (Competent Person)HOURS: 40 hours per weekLOCATION: Chester

At 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.

The A/C Maintenance Engineer at Mitie is responsible for carrying out planned and reactive maintenance, repairs, and inspections of air conditioning systems across multiple sites, ensuring compliance with F-gas regulations and all relevant standards.

Role Responsibilities:

• -Carry out planned and reactive maintenance, repairs, and inspections of air conditioning systems across multiple sites
• -Ensure compliance with F-gas regulations and all relevant standards
• -Diagnose and troubleshoot mechanical and electrical faults
• -Perform refrigerant leak testing and recovery
• -Complete all required documentation related to maintenance and compliance
• -Work in line with health and safety procedures
• -Liaise effectively with clients, customers, and contractors
• -Provide technical guidance to junior engineers and support the wider team as needed

Required Qualifications:

• -Strong technical background including a Level 3 Diploma and relevant NVQ certifications in refrigeration, air conditioning, and heat pump systems
• -F-gas Category 1 certification
• -Minimum of five years' post-qualification experience
• -Full UK driving licence and flexibility to travel between sites
• -Strong problem-solving and fault-finding abilities
• -Ability to assess and report on equipment condition
• -Proactive approach to both independent and team-based work

What's in it for you?

• -Role aligned to Mitie's core values and behaviours, emphasising teamwork, integrity, customer focus, inclusivity, and going the extra mile
• -Opportunity to demonstrate initiative, support colleagues, and embrace innovation while maintaining high standards of service delivery
• -Strong focus on health and safety, including adherence to policies, proper use of equipment and PPE, and prompt reporting of risks or issues
• -A role combining technical expertise with a strong customer service mindset and alignment to company culture