Site Based HVAC Engineer

Northampton Business Directory; Wolverton; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading engineering services company in the UK is seeking a skilled HVAC Engineer to support the delivery of engineering and facilities services. This site-based role requires expertise in HVAC systems, strong mechanical engineering abilities, and relevant certifications such as F-GAS and 18th Edition IET Wiring Regulations. You'll manage maintenance work, oversee contractors, and ensure compliance with safety standards. Excellent benefits include healthcare plans and employee rewards.

Benefits

Savings and discounts portal with Reward Gateway

Healthcare cash plan

24/7 GP helpline including private electronic prescription service

Enhanced Employee assistance programme

Cycle to work scheme

Employee referral bonus of £500 for every successful new employee

Generous holiday allowance

Celebration days

Company-wide Christmas party for employees and partners

Annual employee awards

Long service awards

Free workwear

Qualifications

• Strong mechanical engineering competence with experience of maintaining chiller plants.
• Hands-on experience with HVAC and refrigeration systems.
• F-GAS Certification is a must for this position.
• 18th Edition IET Wiring Regulations.
• Health & Safety qualifications (IOSH/CSCS).
• Proven experience in engineering or hard FM contracts.
• Familiarity with planned and reactive maintenance systems (CMMS).
• Experience in industrial manufacturing.

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, asset reliability, and operational efficiency.
• Participate in on-call duties and escalation processes as required.
• Support minor project works and capital improvement initiatives.
• Ensure Health, Safety, Quality, and Environmental standards are maintained at all times.

Skills

Strong mechanical engineering competence with experience of maintaining chiller plants

Hands-on experience with HVAC and refrigeration systems

F-GAS Certification

18th Edition IET Wiring Regulations

Health & Safety qualifications (IOSH/CSCS)

Proven experience in engineering or hard FM contracts

Familiarity with planned and reactive maintenance systems (CMMS)

Experience in industrial manufacturing

Job description

adi Facilities Engineering HVAC Engineer

Location – Site based in Northamptonshire

Working Hours – Shift Pattern

About the Role

As a site-based HVAC Engineer, you will play a key role in supporting the delivery of non-core engineering and facilities services, ensuring the upkeep, maintenance, and statutory compliance of site assets. Reporting to the Site FM Manager, you will work closely with site teams and contractors to provide a professional, efficient, and safe service.

Key Responsibilities

1. Plan, coordinate, and lead day-to-day planned and reactive maintenance work.
2. Manage and oversee contractors delivering specialist services.
3. Support plant and equipment improvements to enhance safety, efficiency, and performance.
4. Maintain FGAS logbooks and ensure compliance with legislative and site regulations.
5. Contribute to continuous improvement in maintenance practices, asset reliability, and operational efficiency.
6. Participate in on-call duties and escalation processes as required.
7. Support minor project works and capital improvement initiatives.
8. Ensure Health, Safety, Quality, and Environmental standards are maintained at all times.

About you

We would like to hear from you if you have the following:

1. Strong mechanical engineering competence with experience of maintaining chiller plants.
2. Hands‑on experience with HVAC and refrigeration systems.
3. F‑GAS Certification is a must for this position.
4. 18th Edition IET Wiring Regulations.
5. Health & Safety qualifications (IOSH/CSCS).
6. Proven experience in engineering or hard FM contracts.
7. Familiarity with planned and reactive maintenance systems (CMMS).
8. Experience in industrial manufacturing.

The Benefits

1. The adi Pit Stop – savings and discounts portal with Reward Gateway.
2. Healthcare cash plan.
3. 24/7 GP helpline including private electronic prescription service.
4. Enhanced Employee assistance programme.
5. Cycle to work scheme.
6. Employee referral bonus of £500 for every successful new employee.
7. Generous holiday allowance.
8. Celebration days.
9. Company-wide Christmas party for employees and partners.
10. Annual employee awards.
11. Long service awards.
12. Free workwear.

The company

Find out more about adi.

Other organisations may call this role Mechanical Maintenance Engineer, Refrigeration & HVAC Engineer, Multi‑Skilled HVAC Engineer or Facilities Maintenance Engineer.

adi Group is fully committed to the principle of equal opportunity in employment and seeks to ensure that the careers of all employees are determined solely on merit and opportunity and that judgement of employees are free from the effects of bias and prejudice.

So, if you’re seeking your next challenge as a HVAC Engineer, please apply via the button shown.