Static HVAC Engineer – AHU/VRF Specialist (Mon-Fri)

Invictus Group; Greater London; On-site; GBP 28,000 - 46,000; Full time

Benefits offered by this job

Private pension scheme

25 days annual leave

Overtime opportunities

Job summary

Invictus Group is seeking a Static AC Engineer for a premium Marylebone site in London. You will perform PPM and reactive maintenance across commercial HVAC systems, with a focus on AHUs and VRF/VRV and FCUs. Client-facing duties and accurate reporting are essential, along with adherence to health and safety standards.

The role offers a Monday–Friday schedule, overtime opportunities, and a pension, with ongoing training and clear progression paths within a stable, long-term environment.

Qualifications

• Minimum Level 2 qualification in Air Conditioning and Refrigeration.
• Valid F-Gas qualification – essential.
• Good practical experience with AHUs, including maintenance and fault-finding.
• Experience maintaining VRF/VRV systems, split AC units and FCUs.
• Strong fault-finding and problem-solving skills.
• Excellent communication skills and a professional, client-facing approach.
• Ability to work independently and manage workload effectively on a static site.

Responsibilities

• Carry out planned preventative maintenance (PPM) and reactive maintenance on air conditioning and HVAC systems.
• Maintain and service AHUs (Air Handling Units), with strong AHU competency being essential.
• Undertake maintenance and fault-finding on VRF/VRV systems, split systems and FCUs.
• Diagnose faults and carry out repairs to ensure equipment operates efficiently and reliably.
• Complete maintenance reports, job sheets and compliance documentation accurately.
• Liaise professionally with clients and site representatives, providing excellent customer service.
• Ensure all work is completed in line with health and safety procedures and industry standards.
• Participate in overtime opportunities as required.

Skills

AHU maintenance

VRF/VRV systems

FCU fault-finding

Client liaison

Health & safety compliance

Education

Level 2 qualification in Air Conditioning and Refrigeration

Tools

F-Gas qualification

Job description

Invictus Group is seeking a Static AC Engineer for a premium Marylebone site in London. You will perform PPM and reactive maintenance across commercial HVAC systems, with a focus on AHUs and VRF/VRV and FCUs. Client-facing duties and accurate reporting are essential, along with adherence to health and safety standards.

The role offers a Monday–Friday schedule, overtime opportunities, and a pension, with ongoing training and clear progression paths within a stable, long-term environment.