Static AC Engineer

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

Static AC Engineer – Marylebone, London

Salary: Up to £46,000 + Overtime | Monday-Friday | 8:00am-5:00pm

Are you an experienced Static AC Engineer looking for a stable, Monday-to-Friday role in a premium site in Marylebone?

We’re looking for a skilled and customer-focused Air Conditioning Engineer to join our team on a static site, carrying out planned preventative maintenance, reactive repairs and general servicing across a range of commercial HVAC systems.

This is a great opportunity for an engineer who takes pride in their work, enjoys dealing with clients and wants to develop their technical skills with ongoing training and progression opportunities.

The Role

• 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.

Requirements

• 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 fan coil units (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.

What's on Offer?

• Salary up to £46,000, depending on experience.
• Monday to Friday, 8:00am-5:00pm.
• Static site based in Marylebone, London.
• Overtime opportunities to boost earnings.
• Private pension scheme.
• 25 days annual leave plus bank holidays.
• Ongoing technical training and development.
• Genuine opportunities for career progression.
• Stable working environment with a focus on long-term development.

Interested?

If you're a qualified AC Engineer with strong AHU experience, confident working with VRF systems, splits and FCUs, and comfortable in a client-facing role, we'd love to hear from you.