Pure Leapfrog - Helping communities decarbonise

Be our new Retrofit Asessor

We are currently hiring to a new position of Retrofit Assessor to work closely with our Buildings and Retrofit Project Manager. 


Pure Leapfrog

Pure Leapfrog is an established sustainability and decarbonisation charity that works nationally across Energy, Sustainable Finance, Carbon, and Natural Capital. We are committed to helping support a Just Transition to a net-zero society and use our combined skills in energy systems, project development, policy & regulation, financial & energy modelling, technology, social impact, carbon and finance to effect positive change.

Retrofit Assessor

As a Retrofit Assessor working across our innovation projects, you will deliver retrofit assessments primarily for our grant-funded domestic retrofit innovation projects.

You will work on Retrofit for Lets Warrington: A local energy advice demonstrator working with landlords of homes in the Warrington borough, funded by the Department of Energy Security and Net Zero.

We are actively expanding our portfolio of projects and services, so your role may be part of those in the future. From time to time, team members will call on your expertise to inform bid development as well as project and service design.

Your Duties will include

  • Conduct on-site Retrofit Assessments to survey existing energy efficiency, including the fabric, heating, ventilation and lighting to identify opportunities for energy-saving retrofits.
  • Prepare assessment reports to present findings and recommendations for energy efficiency improvements.
  • Provide advice and guidance to end customers on energy efficiency retrofits, including potential options for building improvements, heating and ventilation upgrades, lighting, and renewable energy systems.
  • Support customers through parts of their retrofit journeys, liaising with necessary stakeholders and introducing them to retrofit coordinators, retrofit installers, trades, grant funded installation schemes and other stakeholders as required.
  • Act as a point of contact for end users of our retrofit advice service, helping users to access the service, logging enquiries and providing appointments.
  • Working with your line manager to assess the suitability of enquiring service users.
  • Maintain up-to-date knowledge of energy-efficient technologies, building codes, and regulations related to retrofitting. We will support you to meet the CPD requirements of your accreditor.
  • Learn to use digital tools provided, including some proprietary and experimental.
  • Provide input and expertise to internal and external stakeholders and partners when designing retrofit schemes, services, and projects.
  • Contribute to the wider debate and collaboration within the organisation about transition, carbon projects, renewable energy and low carbon technologies, policy and regulation, net zero, and social impact.
  • Any other duties that may be reasonably expected in the delivery of this role.
  • Any other duties to support the wider organisation as may be reasonably requested from time to time.

You are a qualified and accredited Domestic Energy Assessor. In addition, you will either possess a Retrofit Assessor qualification recognised under PAS2035, or you are willing to start funded training from day one of the role.

Importantly, you enjoy sharing the knowledge you have and using your skills and experience to support householders in their retrofit journeys. You recognise the connection between housing performance and health and well-being, and you want to contribute to the development of services that support the transition to net zero.

It is essential that:

  • You have a Domestic Energy Assessor qualification and you either possess a Retrofit Assessor qualification recognised under PAS2035, or you are willing to start funded training from day one.
  • You can demonstrate a solid understanding of the constructed makeup of domestic homes.
  • You have a solid understanding of the different types of domestic retrofit options for insulation and air tightness improvement, clean heat, ventilation, energy generation and storage, and you know how they interact.
  • You can demonstrate at least an awareness of community, place based, social and health issues, discussions and developments in the retrofit space.
  • You enjoy maintaining your knowledge and understanding of developments in technology and retrofit approaches.
  • You enjoy contributing to developing new solutions and approaches to retrofit challenges.
  • You thrive on working with other people and communities, wanting to have direct and immediate impact ‘inside the room’.
  • You are mission oriented and very motivated to create lasting impact, helping to secure a transition to more sustainable lifestyles and communities.
  • You have excellent customer service skills and are able to deliver positive interactions with all stakeholders.
  • You are self-starting, can work remotely as part of a distributed tea, and that you have effective communication skills: verbal and written.
  • You have strong IT skills, including Excel, Word and PowerPoint. That you are comfortable learning to use new IT solutions that apply to retrofit and broader energy and sustainability solutions.
  • You are methodical, have an attention to detail, and take pride in your work.
  • You have a full UK driving licence and own vehicle for transport.

It is desirable that:

  • You have a Retrofit Assessor qualification recognised by PAS2035 and you are accredited.
  • You can demonstrate a strong knowledge of regulations related to retrofitting.
  • You have insight into the wider energy system, and the challenges to decarbonise the grid, transport and heating.
  • You have an interest in innovation and behaviour change.
  • You understand what social impact is and have an understanding of issues such as fuel poverty, economic deprivation and exclusion.


Job Type: Full or part-time considered

Salary: £28,000 – £36,500

Location: Pure Leapfrog is operationally based in Leamington Spa, South Warwickshire. Our current programme of retrofit work is delivered in the Warrington borough. You will need a full UK driving licence and own vehicle for transport. Otherwise this position is home-based and other UK based travel will be required from time to time for other work and to meet with the wider team.

How to apply

Please send your CV with a cover note to apply. Applications may be sent to info@pureleapfrog.org no later than Midnight on Sunday 28th April 2024. Please use the subject reference Retrofit Assessor – Innovation projects.

Please note: Only candidates eligible to work in the UK will be considered.

We welcome applications from anyone who feels qualified to apply and is interested in doing so. We particularly encourage anyone who might be returning to work, is switching career, requires flexible working or job share, has additional needs, or in some other way may feel excluded from this kind of opportunity, to make an application.

NO AGENCIES – Whilst we appreciate the role that agencies play in broking opportunities, we are a small organisation unable to commit resource to responding to such approaches.

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