Site Engineer jobs in United Kingdom

If you love the technical side of HVAC and building services and want to progress into an office‑based role, this is your chance. Whether you're coming from a contractor, consultancy, or supplier background, you'll join a well‑established team where your input matters and no two days are the same.

A leading supplier of high‑performance heating, cooling, and ventilation solutions, this company has been supporting commercial and residential projects across Ireland for over 40 years. Known for its technical expertise and premium European brands, the team provides full lifecycle support from design and specification to commissioning and maintenance. They value quality, expertise, and doing things right!

Based in Belfast's Titanic Quarter, you'll support designers and installers across NI and ROI. Expect a mix of design, estimation, and project support, plus technical sales input. The Belfast office is becoming the technical hub of the business, offering real progression into senior leadership.

• Assist with HVAC design and specifications
• Prepare reports, schedules, and tenders
• Liaise with contractors and suppliers
• Visiting sites to assist with surveys, inspections, and commissioning
• Keeping up to date with building regs and the latest HVAC tech
• Providing after‑sales support and helping with service queries
• Ensure compliance with energy efficiency standards

• Solid understanding of HVAC principles and mechanical systems
• Ability to interpret technical drawings and specifications
• Comfortable working with contractors, consultants, and suppliers
• Strong organisational skills to manage multiple projects
• Full driving licence and flexibility for occasional site visits and training

This is your chance to build a rewarding career in the growing HVAC sector, working with cutting‑edge technologies and a highly experienced technical team. You'll be joining a company that values innovation, invests in its people, and offers genuine career progression from hands‑on support to leadership roles. If you're looking to diversify your experience, deepen your technical knowledge, or move into a more strategic role, this could be the change you've been waiting for.

• Competitive salary (based on experience)
• Bonus scheme
• Employee product discounts
• On‑site parking
• Flexible holidays and Christmas closure
• Ongoing training and development, including manufacturer training
• Clear progression path within a growing technical team

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

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