Careers

Our team has a passion for making a real difference in decarbonising heating

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We’re on the lookout for great people passionate about net zero

Why join Rendesco

The future of heating is geothermal. With increased awareness of climate change and Government policy orientated to renewables and decarbonisation, now is the time to be part of a company building the low carbon infrastructure that helps get the UK to net zero.

Rendesco is the market leader in the fast-growing heat pump sector, offering a wide range of services from designing and installing systems to owning and operating heat networks. We have some of the most experienced cross-discipline engineering teams in the UK, and have completed hundreds of projects since our inception. The company was launched in 2012 to become the number one provider of renewable heating in the UK. Since then it has created the only owned ground source heat pump infrastructure portfolio in the UK and launched a joint-venture with Last Mile  to deliver an innovative, funded model for new build housing developments. Our funded model, which is backed by historical operating data, will make geothermal systems accessible at scale.

How we hire

Our recruitment process is designed to allow all candidates to have the opportunity to fully understand what we do and how we operate, while ensuring we continue to recruit outstanding talent.

You will likely go through a series of technical and personality based interviews with team managers and senior leadership as a way of mutually introducing one another.

It is important that you come prepared, demonstrating that you have done prior background research, and to be open and forthright about yourself during the interview.

What our staff say about us…

Green Quote
"I enjoy working with a wide variety of clients and people all over the UK, get to visit some amazing properties and witness some impressive engineering. I like both the responsibility and freedom that Rendesco provides allowing me to pursue different ways of getting results as I see best rather than feeling constrained or like a cog in a machine. It is a business in an exciting and green sector and feels like we can really have an opportunity to grow and influence the way we heat homes in the UK."

Tom Lloyd, Commercial Director

Blue Quote
The working environment here is everything you would want an employer to create, we all share the same goals and are encouraged to reach our full potential.

Laura Norris, Service Coordinator

Green Quote
I love being part of Rendesco as I get more exposure, in my role, to all areas of the business and it feels like we're all one team working together. I also enjoy being able to contribute to the growth of the business and know I've played a part in this.

Nick Fuhr, Financial Accountant

Blue Quote
There is a real sense within the team of knowing that by delivering ground source heat pumps, we are making a positive impact on climate change. It’s great to work as part of a team with a common goal to future proof the UK’s renewable heat supply. We have a great team spirit working together and delivering a sustainable heating network for future generations. There is a real passion amongst the team to deliver successful projects, knowing that we are creating a renewable heating solution for homes.

Andy Mays, Head of Operations

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Open Positions

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Our Project Managers are accountable for ensuring projects are delivered on time, to budget, meet quality standards and to the client’s satisfaction.
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Other responsibilities include:
•  Acting as the project point of contact for clients, sub-contractors
•  Ensure Health and Safety is fully implemented and adhered to on site
•  Establish and develop long-term relationships with customers and other contacts to ensure repeat business
•  Work to develop and improve project management systems and process throughout the company
•  Producing, updating, and communicating program of works for each project
•  Recording and updating costs and valuations for each project on a monthly basis
•  Setting up systems of management for drilling operations and plant management
•  Attending site meetings and providing status and contact reports to track progress
•  Other duties and special projects and required by management

What we're looking for

• Our ideal candidate will have experience in delivering complex projects and holds 5-10 years’ hands on experience in a Project Manager role, ideally within the construction and/or Building Services/HVAC sector
•  Holds Prince2 qualification or similar
•  Possesses excellent time and resource management skills
•  Can demonstrate effective and clear communication skills – both written and verbal
• Has experience with leading people and has excellent interpersonal skills with the ability to form effective working relationships across various teams
•  An understanding of health and safety rules and regulations in the construction industry
•  Hold a valid CSCS card for the role

What we can offer you

•  Up to £60k basic salary (depending on experience)
•  Bonus incentive scheme
•  £30 monthly contribution to phone contract

How to apply

If you are interested in applying for this role, please send your CV and cover letter to careers@rendesco.com clearly identifying the role in subject.

Design Engineer

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About us

Rendesco is the market leader in the fast-growing heat pump sector offering a wide range of services from design and installation to owning and operating the systems.  Our mission is to revolutionise the heating industry by making geothermal networks, with ground source heat pump technology, the go-to choice for heating and hot water. We focus on innovative design and build solutions, funding options, and providing exceptional service to our customers.

We are looking for an experienced Design Engineer to join the team and contribute to our ambitious growth plans.  

About the role

As our Design Engineer you will be responsible for designing and developing mechanical systems for a range of renewable energy heat network projects. This is a technical role and will enable you to work on all parts of the project from upfront planning, right through to project development and delivery

Other key responsibilities include:
• As a mechanical designer, you will play a collaborative role within the current design team contributing to new project design and enhancing existing designs
• Reporting to the Principal Design Manager, you will be developing GSHP mechanical and electrical schematics
• Developing skills working on design for both ambient and traditional heat network designs to comply with CP1 and CIBSE
• Production of calculations, specifications and technical submittals
• Technical support to the operations department
• Liaison with client design team, involvement in design development through to construction issue drawings.

What we're looking for

• A bachelor's degree in building services or a related field is preferred, but HNC/HND will be considered alongside experience
• A masters degree or professional certifications in HVCA and Building services, such as MEng, will be highly regarded
• Commercial and domestic heat pump experience
• Ideally at least 4 years of HVCA mechanical/electrical design experience
• Professional and Industry trained qualifications will both be considered
• Experience in Mechanical engineering, engineering consultancy and/or mechanical installations

What we can offer you

• Salary up to £50,000 per annum
• Discretionary performance related bonus
• £30 monthly contribution to phone contract
• Flexible working locations, hybrid role with periodic visits to London Office

How to apply

If you are interested in applying for this role, please send your CV and cover letter to careers@rendesco.com clearly identifying the role in subject.

SHEQ Manager

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About us

Rendesco is the market leader in the fast-growing heat pump sector offering a wide range of services from design and installation to owning and operating the systems.  Our mission is to revolutionise the heating industry by making geothermal networks, with ground source heat pump technology, the go-to choice for heating and hot water. We focus on innovative design and build solutions, funding options, and providing exceptional service to our customers.

About the role

Reporting directly to our CEO, the SHEQ Manager is responsible for establishing and managing policies, procedures and practices related to safety, health, environment and quality within Rendesco.

Key responsibilities include:
Health & Safety Management
- Develop, implement, and enforce safety policies, procedures, and initiatives to create a safe and compliant working environment.
- Conduct risk assessments to identify workplace hazards and implement corrective and preventive measures.
- Conduct internal and external audits to assess compliance with quality policies and procedures.
- Lead investigations into workplace accidents, incidents, and near-misses, performing root cause analysis and implementing corrective actions.
‍Environmental Management
- Develop, implement and maintain the organisation’s environmental management system, ensuring compliance with, and managing the audit against, ISO14001certification requirements. 
- Ensure compliance with environmental laws, regulations, and standards through regular audits and inspections.
‍Quality Management
- Develop, implement, and maintain a robust, integrated Quality Management System (QMS) inline with ISO 9001. 
- Lead quality audits and inspections, identifying areas for improvement and ensuring adherence to quality standards.

What we're looking for

Our ideal candidate for this role will have:
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- Bachelor's degree in Occupational Health and Safety, Environmental Science, Quality Management, Engineering, or a related field.
- Professional certifications in SHEQ management (e.g., NEBOSH, IOSH, ISO Lead Auditor certifications) preferred.
- Demonstratable experience of operating in a SHEQ Management role, preferably within constuction or similar environment.
- Excellent leadership, communication, and training skills, with the ability to influence and engage at all organisational levels.

What we can offer you

- Flexible hybrid working location split between London & Gloucestershire offices, and home.
- Fast growing industry position with exciting and highly rewarding career path.
- Fulltime position, up to £60,000 annual salary DOE.
- Discretionary performance related bonus.

How to apply

If you are interested in applying for this role, please send your CV and cover letter to careers@rendesco.com clearly identifying the role in subject.

Project Supervisor / Engineering Supervisor, Reading

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About us

Rendesco is the market leader in the fast-growing heat pump sector offering a wide range of services from design and installation to owning and operating the systems. We have some of the most experienced design and installation teams in the UK and have completed hundreds of projects since our inception. Due to continued growth we are looking to hire a motivated, energetic and highly organised Supervisor to deliver our heat pump projects for the mechanical and electrical installation and commissioning across a geographical area covering Reading.
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The ideal candidate will have experience in resource, time and stakeholder management to deliver complex projects. The role will require someone that is organised and with good planning skills together with the ability to work autonomously, and as part of a wider team.

In anticipation of a significant period of growth, the candidate will be keen to take ownership of tasks and the development of new processes and systems required to take the company through the next stage of growth.

About the role

As part of our engineering team, responsibilities will include:
• Ensuring installations are delivered on time and on budget.
• Maintaining quality standards and compliant installations.
• Ensure Health and Safety is fully implemented and adhered to on site.
• Directly manage mechanical and electrical engineers and manage project resource.
• Liaise with contractors for project delivery and attend contractor meetings and progress meetings.
• Coordinate timely procurement and delivery of materials and equipment
• Work to set targets and budgets
• Report on project progress
• Other duties and special projects and required by management.

What we're looking for

The following requirements apply to the role:
• Hands-on experience in a Supervisory role, ideally within the construction and/or Building Services/HVAC sector
• NVQ or similar
• Excellent time and resource management skills
• Experience in managing mechanical and electrical engineers
• SSSTS certification
• Hold a valid CSCS card
• Able to travel for short and extended trips as needed
• Clean drivers’ licence and own transport

What we can offer you

· Up to £50k basic salary (depending on experience)
· Performance related bonus incentive scheme
· £30 monthly contribution to phone contract
· Fast growing industry position with exciting and highly rewarding career path

How to apply

If you are interested in applying for this role, please send your CV and cover letter to careers@rendesco.com clearly identifying the role in subject.

Project Supervisor, Hampshire

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About us

Rendesco is the market leader in the fast-growing heat pump sector offering a wide range of services from design and installation to owning and operating the systems. We are looking for a Project Supervisor, to be site based and responsible for the delivery of a ‘first of its kind’ heat network. The role includes, but is not limited to, day-to-day management of sub-contractors and suppliers; coordination with other contractors; management and delivery of plantroom structures; and oversight of the mechanical and electrical fit out of plantrooms.
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The role requires the candidate to be hands-on with the delivery of each package with a focus on delivering our works to the highest standard. This an exciting opportunity to be part of a long-term project with multiple phases over many years.

About the role

- Directly manage engineers and sub-contractors to deliver the project scope of works.
- On-site health and safety management.
- Delivering quality and compliant installations.
- Project-wide coordination of works to programme.
- Key stakeholder management and coordination.·
- Attend contractor meetings and progress meetings.
- Coordinate timely procurement and delivery of materials and equipment.
- Work to set targets and budgets.
- Monitor project and commercial progress.
- Execute project variations and commercial reporting.
- Overall site management.

What we're looking for

The following requirements apply to the role:
- 5+years’ experience in a supervisory role on large scale civils projects, specifically with pipelaying, fusion welding and butt-welding experience, coordinating with utility suppliers/installers.
- Good communication skills to liaise with the client team, sub-contractors, and other on-site contractors.
- NVQ’s or similar.
- Excellent time and resource management skills.
- SSSTS certification.
- A valid CSCS card.
- Clean driver’s license.

What we can offer you

· Up to £50k basic salary (depending on experience)
· Performance related bonus incentive scheme
· £30 monthly contribution to phone contract
· Fast growing industry position with exciting and highly rewarding career path

How to apply

If you are interested in applying for this role, please send your CV and cover letter to careers@rendesco.com clearly identifying the role in subject.

Want to join the team?

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Shaping the decarbonisation of a key sector requires a range of talents and a team from all walks of life, but we remain anchored to a strong set of values. Our employees are passionate about our mission and determined to own every opportunity.

If you're keen to join us and help shape the future of achieving net zero then we'd love to hear from you. Please submit your application for one of the open roles listed above. Alternatively, if we haven't got anything suitable at the moment please send your CV to careers@rendesco.com and we'll be in touch when something becomes available.