AHU Commissioning Engineer

AHU Commissioning Engineer – Join Our Team at FläktGroup UK

South England, UK | Field Based

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We are looking for a skilled AHU Commissioning Engineer to join our team. In this role, you will be responsible for commissioning, servicing, and maintaining Air Handling Units (AHUs) and associated equipment in line with company standards and industry best practices.

What You’ll Be Doing

• Attend client sites as directed to perform technical and engineering tasks within your skillset, ensuring a high-quality customer experience.
• Commission plant and equipment as per site contracts agreements.
• Prepare on-site risk assessments to ensure compliance with health, safety, and environmental regulations.
• Identify and report opportunities to provide additional or alternative services that add value for the client.
• Support local sales efforts by submitting leads to the sales team.
• Participate in meetings, briefings, and training sessions as part of ongoing professional development.
• Please note: This list is not exhaustive and additional duties may be required.

What You’ll Need

• Full UK Driving Licence (max 6 points)
• Enhanced DBS (for work in schools/hospitals)
• Strong AHU commissioning & fault-finding experience
• F-Gas, City & Guilds 2079, or NVQ Level 2 (desirable)
• Electrical qualifications (a plus)
• Comfortable working at height/in confined spaces

What’s in It for You?

FläktGroup UK is committed to supporting your growth and development. Join us and benefit from:

Competitive Salary + door-to-door travel pay + Overtime opportunities

Company Van + option for private use

25 Days Holiday (+ Bank Holidays & Holiday Purchase Scheme)

Pension Scheme

Life Assurance Scheme

Cycle to Work Scheme

Long Service Awards

Employee Assistance Programme & Mental Health Support

Learning & Development Opportunities

Application Details

Deadline: 4th May 2026 (Continuous selection—apply early!)

Location: Interviews will be held via MS Teams

Questions? Contact our HR Team at

Why choose FläktGroup:

For over 100 years, we have proudly developed innovative and energy efficient Indoor Air Quality solutions for commercial buildings and critical ventilation applications. Today FläktGroup is one of the global leaders with +600 MEUR in sales to more than 65 countries and headquartered in Herne, Germany. With the widest product range in the industry, our products are found everywhere from homes, offices and schools, to hospitals, data centres, subways and offshore.

Learn more at Opportunities: We are an equal opportunities employer, recruiting individuals on their suitability for the role, qualifications and experience. We welcome applications from all communities and backgrounds. Please note we do require applicants to hold the Right to Work in the United Kingdom.

A note for recruitment agencies – The HR Team are responsible for recruitment across the company, and where possible will use direct hiring methods. We do work with a Preferred Supplier List, and where appropriate, we will release vacancies to those agencies who we deem most appropriate to support us. Only those agencies will be invited to submit candidates. Any speculative or unsolicited CVs sent to any employee of Flaktgroup will not be considered an introduction, and no fees will be applicable. xwzovoh Furthermore, we retain the right to pursue these candidates without query of ownership.