We’re on the lookout for… 

A Zero Carbon Retrofit Assessor/Coordinator

Join our team and lead the way towards carbon zero housing. We’re looking for Retrofit Assessors/Coordinators who have experience with the PAS 2035 process within zero carbon buildings, who can lead surveys and support tool development. 

It’s a chance to be part of a growing, friendly team trying to make a positive difference in combating the climate emergency. Recent investment means we’re growing and delivering fast, but we’re still small enough that you’ll be working with everyone from founders to customers. 

What’s in it for you?  

Diversity: We actively look to reflect the variety of our world and welcome the widest diversity of applicants – it’s only your talent and experience that matters. 

Permanent: We’re a growing SME and see this role as a permanent member of our growing team. We’ve got lots of plans up our sleeves for exciting new things!  

Working Hours: We’re looking for about 37.5 hours a week for this role – what would generally be called Full Time. How that breaks into days or a working pattern will be agreed with your line manager, we are very flexible but we must make sure that our customers are always receiving the best service.    

Working Times: Our policy allows working anywhere at anytime, ultimate flexibility. We’d like at least some of your working hours to be coordinated with other internal and external team members to ensure we’re being efficient and communicating effectively. We think work should fit your lifestyle, so you can work when you can be most efficient! 

Location: We’d like to see you in our Cardiff city centre offices often enough for you to be able to do the job effectively, integrate our ethos and work with the team. But otherwise, we’re focused on you doing the work, not where you choose to do it. We’re fully set up for virtual working! 

Salary: We’ll be competitive (of course) so we’re budgeting around £40,000 per annum depending on experience. This also depends on what we agree between us your preferred weekly total hours. 

Perks: You’re helping save the planet! 

Also, 6% pension contribution from us; healthcare with family & dental options; electric vehicle scheme; equity scheme; cycle to work scheme; training & development support of course; office fruit bowl & refreshments! 

What we’re after 

We want team players who’ll integrate well, pitch in to help others as needed, and make being at work at least something approaching fun from time to time.  

We’re a small but growing business, and you’ll need to be self-motivated, completely trustworthy and able to manage your own delivery to hit milestones.

You’ll be flying the flag for us to partners, so being personable and a good communicator will be important.  

We control devices within our customers’ homes and collect a lot of data, so having an understanding of IoT automation and data streaming would be great. 

Being a bit “eco” definitely isn’t going to hurt either! 

What we’ll be asking you to do 

You will be responsible for providing assessing and coordinating projects to allow us to successfully deliver Zero Carbon retrofit homes at scale.

We are looking for you to:

  • Co-ordinate PAS 2035 process on live retrofit projects 
  • Lead residential retrofit survey activities (including completing the actual surveys) 
  • Support Sero digital tool development with construction and building physics expertise 
  • Briefing and managing surveying sub-consultants 
  • Quality controlling all building condition and risk reports 

 What about skills & qualifications? 

We would like you to have some of the following skills and experience:

  • Previous experience as a PAS 2035 Retrofit Co-ordinator 
  • Domestic Energy Assessor 
  • Experience within Building Surveying 
  • Surveying or stock management degree 
  • Specialism in retrofit zero carbon buildings 
  • Budget and project management 
  • Self-motivated and happy to work independently 
  • Able to travel to properties and project sites
  • Experience of delivering site toolbox talks
  • Practical experience of retrofit site quality control

Who are we? 

Sero was founded to make a connection between homes and energy, and to use technology to make both these easier and smarter together. We do this to save our customers money and to save them time, but we also do it to save our planet. 

To tackle the Climate Emergency, we provide clever energy services that automatically reduces the carbon footprint of the homes we run. To do this, we work with other home builders and landlords to help them understand what to do with their buildings to achieve this. 

We also try and lead by example, so through our sister company Sero Homes we build true zero carbon homes, set in ecologically vibrant spaces and places (there’s a and Biodiversity Crisis too!), so that our homes help to build a community. 


If you think we’re a match, please get in touch! 

We’d like a C.V., but send it with a covering note too please that tells us why you’d be our perfect fit for our team.  

Your note can be a letter, email, video snippet, go crazy, give us a little bit of your character…