HVAC & Building Systems Engineer – Chillers, AHU, BMS

ATALIAN SERVEST; Brentford; On-site; GBP 30,000 - 42,000; Full time

Job summary

OCS UK & Ireland is seeking a skilled electrical/mechanical maintenance engineer to service refrigeration, air conditioning and HVAC plant across multiple sites, including data centres. You will perform planned and reactive maintenance, follow safe working practices, and support building management systems, with on-call duties part of a team rota.

The role requires relevant qualifications, refrigerant handling certification, and the ability to work with clients and site management to uphold high

Qualifications

• HVAC, refrigeration and electrical maintenance on site.
• Carry out planned preventative maintenance on plant and equipment.
• Follow health and safety procedures and permit-to-work.

Responsibilities

• Perform preventative maintenance on HVAC and chillers.
• Respond to reactive repairs on site equipment.
• Maintain documentation and site records.
• Work on-call as part of a rota if required.

Skills

Electrical maintenance

Mechanical maintenance

HVAC

Refrigeration

Data Centre experience

Health and Safety

Permit to Work

Building management systems

On-call rota

Team collaboration

Education

NVQ/C&G Refrigeration qualification

Tools

BMS systems

HVAC controls

Refrigerant handling

Job description

OCS UK & Ireland is seeking a skilled electrical/mechanical maintenance engineer to service refrigeration, air conditioning and HVAC plant across multiple sites, including data centres. You will perform planned and reactive maintenance, follow safe working practices, and support building management systems, with on-call duties part of a team rota.

The role requires relevant qualifications, refrigerant handling certification, and the ability to work with clients and site management to uphold high