Lead Mechanical Engineer H/F Heat Pumps - France

Number of employees

4300

Amiens (FR)

Posted on: 2026-09-28

Category: energy

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Employment type:

Full time

Experience required:

Intermediate

Salary

Salary not provided

About the company:

We're on a mission to make a big green dent in the universe by building a truly sustainable energy system globally.

That means making power greener, smarter, and more affordable for everyone.

We put customers at the heart of everything we do: with always-fair prices, transparency and outrageous customer service.

We drive system change: with transformative tech to make renewable energy the norm and end global reliance on fossil fuels.

Octopus Energy Group is made up of 10 businesses spanning 6 countries across 3 continents, including: Octopus Energy Retail, Kraken Technologies, Octopus Energy Generation, Kraken Flex, Octopus Electric Vehicles, and the Octopus Centre for Net Zero. More on OEG @ octopusenergy.group

Help us make a big green dent in the universe. We're on a mission to drive the global renewable energy revolution, and we need loads more people to help us make our vision a reality.

We're recruiting our first Lead Mechanical Engineer to supervise the installations of our Air Source Heat Pumps. We're looking for passionate people who have experience installing heating systems and are willing to help us grow this activity in France


This is a field based role covering the Amiens area, but you’ll also be expected to work from home or from our Lille office when required.

If this sounds like you then we'd love to hear from you.
 
Are you ready for a career with us? We want to ensure you have all the tools and environment you need to unleash your potential. Need any specific accommodations? Whether you require specific accommodations or have a unique preference, let us know, and we'll do what we can to customise your interview process for comfort and maximum magic!
 
Studies have shown that some groups of people, like women, are less likely to apply to a role unless they meet 100% of the job requirements. Whoever you are, if you like one of our jobs, we encourage you to apply as you might just be the candidate we hire. Across Octopus, we're looking for genuinely decent people who are honest and empathetic. Our people are our strongest asset and the unique skills and perspectives people bring to the team are the driving force of our success. As an equal opportunity employer, we do not discriminate on the basis of any protected attribute. Our commitment is to provide equal opportunities, an inclusive work environment, and fairness for everyone.

What you'll do

  • You’ll help us set up the technical arm of our heat pump department in France
  • You’ll ensure the quality and proper functioning of the installations carried out by our local partners
  • You’ll  be out in the field visiting construction sites to ensure they are running smoothly
  • You’ll be able to provide technical support to resolve any issues identified on site directly
  • You’ll have a “troubleshooter” mindset to find solutions to challenges and resolve them 
  • You’ll use your knowledge and experience of heat pump installations to ensure a seemless and outstanding experience
  • You’ll share low carbon advice with our customers
  • You’ll review and collaborate on technical specifications and mechanical drawings
  • What you'll need

  • 3+ years of experience installing and maintaining air source heat pump systems 
  • Happy to travel around the Amiens region 
  • You’ll be an experienced plumbing and heating engineer with knowledge of heating system design and the ability to fault find
  • You’ll have experience of reviewing and challenging technical specifications & mechanical drawings 


  • Qualifications

  • Clean French Driving licence
  • CAP/BEP, or VAE level
  • You previously worked within companies with RGE & Qualibat certifications (or owned them if you were self-employed)
  • Technical English proficiency (B1) 
  • BR NF C18-510 electrical habilitation 
  • It would be great if you had some of the below too:
  • Happy using computers, including Excel  
  • Some experience with the electrical side of heat pumps 
  • BR electrical qualification
  • What we offer

  • Salary : €2900 a month
  • Insurance company participation
  • Additional salary for overtime/on-call
  • 10€ per working day lunch vouchers (“Tickets-restaurants”) 
  • Share options in Octopus Energy
  • Use of company tools
  • Uniform and all PPE
  • Company Vehicle and fuel
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