Site HVAC Engineer – Chillers & Maintenance

strukta Group Ltd; Towcester; On-site; GBP 32,000 - 45,000; Full time

Benefits offered by this job

The adi Pit Stop – savings and rewards

Enhanced Employee assistance programme

Cycle to work scheme

Employee referral bonus £500

Company-wide Christmas party

Job summary

adi Group requires a Site Based HVAC Engineer to maintain and optimise chiller and HVAC systems at a Northamptonshire site. You will coordinate planned and reactive maintenance, oversee contractors, and ensure FGAS compliance and safety standards.

The role demands hands-on experience with industrial HVAC, a valid F-GAS certificate, and 18th Edition IET wiring knowledge. The position offers full-time, on-site work with opportunities for improvement projects and on-call duties.

Qualifications

• Strong mechanical engineering competence with experience of maintaining chiller plants.
• Hands-on experience with HVAC and refrigeration systems.
• F-GAS certification and compliance with 18th Edition IET Wiring Regulations.
• Health & Safety qualifications (IOSH/CSCS) and working within CMMS environments.

Responsibilities

• Plan, coordinate, and lead day-to-day planned and reactive maintenance work.
• Manage and oversee contractors delivering specialist services.
• Support plant and equipment improvements to enhance safety, efficiency, and performance.
• Maintain FGAS logbooks and ensure compliance with legislative and site regulations.
• Contribute to continuous improvement in maintenance practices and asset reliability.
• Participate in on-call duties and escalation processes as required.
• Support minor project works and capital improvement initiatives.

Skills

HVAC engineering

Chiller plant maintenance

Refrigeration systems

Asset reliability

On-call escalation

Education

F-GAS Certification

IOSH/CSCS Health & Safety qualifications

18th Edition IET Wiring Regulations

Tools

CMMS

Job description

adi Group requires a Site Based HVAC Engineer to maintain and optimise chiller and HVAC systems at a Northamptonshire site. You will coordinate planned and reactive maintenance, oversee contractors, and ensure FGAS compliance and safety standards.

The role demands hands-on experience with industrial HVAC, a valid F-GAS certificate, and 18th Edition IET wiring knowledge. The position offers full-time, on-site work with opportunities for improvement projects and on-call duties.