ABOUT THE COMPANY:

OCS UK & Ireland is a leading facilities management company with 50,000+ colleagues and a turnover in excess of £2bn. We deliver innovative, award-winning services within facilities management, hard services, cleaning, security and catering.
Our mission is to make people and places the best they can be for our colleagues, customers and the communities we serve. Our commitment to doing business the right way is rooted in our TRUE values - Trust, Respect, Unity, and Empowerment

REQUIREMENTS

• Time-served apprenticeship in Refrigeration/Air Conditioning
• City & Guilds Level 3 NVQ or equivalent in HVAC, Refrigeration, or Mechanical Engineering
• F-Gas & ODS Regulations (Category 1 – 2079)
• Minimum 5–10 years of hands-on experience in commercial HVAC/R systems
• Proven experience with large-scale refrigeration systems and central plant equipment
• Strong understanding of Health & Safety legislation and Permit to Work systems
• Experience mentoring or supervising engineering teams
• Excellent fault-finding and diagnostic skills
• Proficient in using digital reporting tools and mobile apps
• Strong communication and leadership skills
• Full UK driving licence

ABOUT THE ROLE

We are seeking a highly experienced and technically proficient Lead Refrigeration & Air Conditioning Engineer to join our mobile technical services team. This senior-level role is ideal for a time-served engineer with extensive experience in large-scale refrigeration and HVAC systems, who is also passionate about mentoring and supporting the development of junior engineers.
You will lead by example in delivering advanced technical services, supporting complex installations, and ensuring compliance across a diverse portfolio of commercial sites. You will also play a key role in knowledge sharing, technical guidance, and continuous improvement within the team.