Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Service and maintain refrigeration and cooling systems in diverse environments.
- Company: Join a growing team in a supportive and dynamic engineering company.
- Benefits: Competitive salary, company van, private medical insurance, and generous holiday allowance.
- Other info: Ongoing training and real opportunities for career progression.
- Why this job: Work on critical sites and gain valuable experience in a hands-on role.
- Qualifications: Experience in refrigeration or HVAC and a full UK driving licence required.
The predicted salary is between 50000 - 55000 £ per year.
Location: South East / Thames Valley / London
Salary: £50,000–£55,000 basic | £65,000–£75,000 OTE Door-to-door pay + van (personal use)
About the Role
We’re looking for Refrigeration & Air Conditioning Engineers to join a growing team across the South East and London. Whether you’re an experienced engineer or looking to step up into more technical environments, this is a chance to work on a wide range of systems, including high-profile and critical sites like data centres and commercial buildings. You’ll be part of a supportive team where your development is taken seriously, and no two days are the same.
What You’ll Be Doing
- Service, maintenance and repair of refrigeration and cooling systems
- Working on equipment such as chillers, AHUs, CRAC units and pumps
- Occasional install and project work
- Building strong relationships with clients on-site
- Taking part in a 1-in-6 on‑call rota (well paid and structured)
What We’re Looking For
- Experience in refrigeration, air conditioning, or HVAC
- F‑Gas certification (or working towards it)
- A practical, hands‑on approach and willingness to learn
- Ability to work independently and as part of a team
- Full UK driving licence
Nice to have
- Chiller experience
- Formal qualifications (NVQ / City & Guilds)
- Experience in critical environments (e.g. data centres)
What You’ll Get
- £50,000–£55,000 basic salary
- £65,000–£75,000 realistic earnings (door‑to‑door travel paid)
- Company van + fuel card (personal use included)
- 28 days holiday + bank holidays
- 5% pension contribution
- Private medical insurance
- Bi‑annual bonus scheme
On‑call package
- £150 per week standby
- Minimum 4 hours paid per callout (overtime rate)
Why Join Us
- Work on a variety of equipment and major manufacturers
- Get exposure to data centres and critical infrastructure
- Ongoing training and career development (including electrical, controls, and leadership pathways)
- Supportive team environment—not just “another engineer on the rota”
- Real opportunities to progress as the company grows
Refrigeration & Air Conditioning Engineer in Hayes employer: Energy Jobline ZR
Contact Detail:
Energy Jobline ZR Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Refrigeration & Air Conditioning Engineer in Hayes
✨Tip Number 1
Network like a pro! Reach out to your contacts in the refrigeration and air conditioning field. Attend industry events or local meet-ups to connect with potential employers and fellow engineers. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! If you’ve got experience with chillers, AHUs, or CRAC units, make sure to highlight that in conversations. Bring along any relevant certifications, like your F-Gas, to demonstrate your commitment to the trade.
✨Tip Number 3
Don’t just apply—engage! When you find a role that excites you, reach out directly to the hiring manager or team. A quick email expressing your enthusiasm can set you apart from the crowd and show that you’re genuinely interested in joining their team.
✨Tip Number 4
Keep learning! Stay updated on the latest technologies and trends in refrigeration and air conditioning. Consider taking additional courses or certifications to boost your profile. And remember, applying through our website gives you a direct line to opportunities tailored for you!
We think you need these skills to ace Refrigeration & Air Conditioning Engineer in Hayes
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in refrigeration and air conditioning. We want to see how your skills match up with what we’re looking for, so don’t be shy about showcasing your F-Gas certification and any hands-on experience you've got!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re excited about the role and how you can contribute to our team. Mention any specific experiences that relate to working on chillers or in critical environments, as this will grab our attention.
Show Your Personality: We’re not just looking for qualifications; we want to know who you are! Let your personality come through in your application. Share your passion for the industry and your eagerness to learn and grow with us.
Apply Through Our Website: To make sure your application gets to us quickly and easily, apply directly through our website. It’s the best way to ensure we see your application and can get back to you without delay!
How to prepare for a job interview at Energy Jobline ZR
✨Know Your Stuff
Make sure you brush up on your knowledge of refrigeration and air conditioning systems. Familiarise yourself with chillers, AHUs, and CRAC units, as well as any recent advancements in the field. This will not only help you answer technical questions but also show your passion for the role.
✨Showcase Your Experience
Be ready to discuss your previous work experience in detail. Highlight any specific projects you've worked on, especially in critical environments like data centres. Use examples that demonstrate your problem-solving skills and ability to work independently or as part of a team.
✨Ask Smart Questions
Prepare some thoughtful questions to ask during the interview. Inquire about the team dynamics, ongoing training opportunities, or the types of projects you might be involved in. This shows your genuine interest in the role and helps you assess if the company is the right fit for you.
✨Be Yourself
While it's important to be professional, don't forget to let your personality shine through. The company values a supportive team environment, so being authentic can help you connect with your interviewers. Share your enthusiasm for the industry and your eagerness to learn and grow within the team.