Combustion & Gas Engineer
Combustion & Gas Engineer

Combustion & Gas Engineer

Full-Time 30000 - 40000 £ / year (est.) No home office possible
Dalkia UK

At a Glance

  • Tasks: Perform maintenance and repairs on gas and heating systems across multiple sites.
  • Company: Join Dalkia UK, a leader in high-quality facilities services.
  • Benefits: Enjoy 25 days leave, flexible benefits, and a supportive work culture.
  • Other info: Be part of a diverse team that values collaboration and professional growth.
  • Why this job: Make a real impact while ensuring safety and efficiency in heating systems.
  • Qualifications: Valid ACS gas qualifications and experience with domestic or light commercial boilers.

The predicted salary is between 30000 - 40000 £ per year.

Dalkia UK is looking for a skilled and reliable Combustion & Gas Engineer to join our team, supporting a multi-site education portfolio. This role focuses on delivering high-quality planned and reactive maintenance across domestic and light commercial gas and heating systems. You’ll play a key role in ensuring safe, compliant, and efficient operation of heating systems while contributing to a strong team culture and excellent client service.

What you will do:

  • Carry out planned preventative maintenance (PPM), servicing, and fault diagnosis on domestic and light commercial gas and heating systems
  • Diagnose and repair faults on boilers and associated systems, including valves, controls, and pipework
  • Complete minor installation and remedial works while identifying and reporting further required repairs
  • Respond promptly to reactive maintenance tasks and helpdesk requests across multiple sites
  • Maintain accurate records and documentation using logbooks and CAFM systems
  • Ensure all works are completed in line with gas safety regulations and Health & Safety standards
  • Support compliance across the estate and assist in coordinating subcontractors when required
  • Contribute to general mechanical maintenance tasks and assist other trades to support contract delivery
  • Maintain company equipment and proactively support improvements to service delivery and efficiency

What We’re Looking For

Essential:

  • Valid ACS gas qualifications (including CCN1 and CENWAT)
  • Experience servicing and maintaining domestic and/or light commercial boilers
  • Strong fault-finding and diagnostic skills
  • Good understanding of Health & Safety practices
  • Strong communication and record-keeping skills
  • Full UK driving licence

Desirable:

  • Experience within a facilities management or commercial environment
  • Exposure to commercial gas systems or plantrooms
  • Knowledge of pumps, valves, and heating controls
  • Understanding of sealed and pressurised systems (e.g. expansion vessels)
  • Experience using CAFM or PPM systems

What’s in it for you?

  • 25 days annual leave + bank holidays (with option to buy 5 more) PLUS a day off for your birthday and increase with length of service!
  • Overtime availability
  • Matched pension
  • Life Assurance & Private Medical Insurance (after 12 months)
  • Flexible benefits including retail discounts, electric car scheme, wellbeing support
  • Recognition & referral bonus programmes
  • Volunteering day & Employee Assistance Programme

At Dalkia, we’re passionate about delivering high-quality facilities services that keep our clients’ buildings running smoothly. We promote a culture of safety, collaboration, and professional growth. As a Maintenance Assistant, you’ll be a valued member of a trusted team committed to excellence and customer satisfaction.

We are committed to equity, diversity, and inclusion. We ensure that every applicant is treated fairly and respectfully throughout our selection process. If you require any adjustments, please inform us in confidence. Our talent acquisition team is here to assist you.

Combustion & Gas Engineer employer: Dalkia UK

Dalkia UK is an exceptional employer for a Combustion & Gas Engineer, offering a supportive work culture that prioritises safety, collaboration, and professional growth. With generous benefits such as 25 days of annual leave, flexible working options, and opportunities for overtime, employees are encouraged to thrive both personally and professionally. The company also values diversity and inclusion, ensuring a respectful and equitable environment for all team members.
Dalkia UK

Contact Detail:

Dalkia UK Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Combustion & Gas Engineer

✨Tip Number 1

Network like a pro! Reach out to your contacts in the industry, attend local meetups, or join online forums. You never know who might have a lead on that perfect Combustion & Gas Engineer role.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your past projects and achievements in gas and heating systems. This can really set you apart when chatting with potential employers.

✨Tip Number 3

Prepare for interviews by brushing up on common questions related to fault diagnosis and maintenance practices. We recommend practising with a friend or even in front of the mirror to boost your confidence.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.

We think you need these skills to ace Combustion & Gas Engineer

ACS gas qualifications (CCN1 and CENWAT)
Servicing and maintaining domestic and light commercial boilers
Fault-finding and diagnostic skills
Health & Safety practices
Communication skills
Record-keeping skills
Full UK driving licence
Knowledge of pumps, valves, and heating controls
Understanding of sealed and pressurised systems
Experience using CAFM or PPM systems
Planned preventative maintenance (PPM)
Reactive maintenance
Documentation management

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your relevant experience and skills that match the Combustion & Gas Engineer role. We want to see how your background aligns with what we’re looking for, so don’t be shy about showcasing your ACS gas qualifications and fault-finding expertise!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about this role and how you can contribute to our team culture. We love seeing candidates who are excited about delivering high-quality service and maintaining safety standards.

Show Off Your Communication Skills: Strong communication is key in this role, so make sure your application reflects that. Whether it’s through clear writing in your CV or cover letter, or mentioning your record-keeping skills, we want to know you can keep everyone in the loop!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re keen on joining our team at Dalkia!

How to prepare for a job interview at Dalkia UK

✨Know Your Stuff

Make sure you brush up on your ACS gas qualifications and be ready to discuss your experience with domestic and light commercial boilers. Be prepared to share specific examples of fault diagnosis and repairs you've handled in the past.

✨Safety First

Since health and safety is a big deal in this role, be ready to talk about your understanding of safety practices. You might want to mention any relevant training or experiences that highlight your commitment to maintaining safe working conditions.

✨Show Your Team Spirit

Dalkia values collaboration, so think of examples where you've worked well in a team. Whether it’s coordinating with subcontractors or assisting other trades, showing that you can contribute to a strong team culture will go a long way.

✨Ask Smart Questions

Prepare some thoughtful questions about the role and the company. This shows your genuine interest and helps you understand how you can fit into their culture and contribute to their goals. Plus, it gives you a chance to assess if this is the right place for you!

Combustion & Gas Engineer
Dalkia UK

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