Big Fish Little Fish have experience of working with a range of energy supply and energy service companies and brokers across the north of England, including large employers in Derbyshire, Sheffield, Leeds and Newcastle.

We are extremely lucky to have a dedicated Recruiter who has a lot of experience from previously working and recruiting within Energy & Heating. This is a growing industry which we are very passionate about.

We started by managing the recruitment for a large Facility Management PLC and have developed long lasting relationships and networks across these employers over many years. We regularly recruit for roles such as Planning and Scheduling, Customer Service, Business Development as well as heating engineers, installation engineers, Technical Surveyors and much more.

Desktop Auditor (Retrofit)

We are working with a growing energy company who sit within energy & ECO part of the industry.  Due to an enormous amount of work potential and lots of government funding and enhance criteria for clean energy we now need to appoint a retrofit desktop auditor.  This role requires the successful candidate to audit retrofit work from a PC, ideally we are looking for candidates who possess retrofit knowledge, have good IT skills and can work on their own.

Our client is willing to train and and put candidates through the relevant qualifications in order to achieve and be successful.  Anyone who holds their PAS2030/2035 would be of very keen interest, if not this can be sorted.

Any candidate who has experience from being a DEA Assessor or home surveyor or Greendeal Assessor would be of keen interest.

This role offers variety, and a challenging and busy day.

Based at our clients luxury offices in Worksop, with free parking and lots of career progression.

The working week is Monday – Friday 09.00am – 5.00pm.

£28000 £36000


Virtual Whole Home Assessor

We are currently working with a reputable company which sits within the Energy industry. Our client is eager to recruit an outstanding individual to join their team of Virtual Whole Home Assessors.

The role requires the successful candidate to be able to advise and support new and existing customers in making sustainable choices for their homes and for the environment. Virtual Whole Home Assessors will need to demonstrate a detailed knowledge of the products and processes, as well as a passion for providing the best possible customer experience (via telephone, video call, e-mail, text and WhatsApp.)

This opportunity will suit individuals who have a minimum of 1 year’s experience of direct sales in a contact centre or face to face environment, or gas engineers with sales ability or experience.

In addition to the key skills, great communication and listening skills, superb attention to detail, adaptability, as well as ability to work under pressure are also essential.

Training and support will be provided to allow candidates with the right skill set and attributes to become experts in their field and pursue an amazing career with our client.

The role is based in our client’s offices in Doncaster, with a shift and rota system including 8pm working and Saturdays. There will be opportunities for flexitime and to work from home once the training period is completed.

Please apply as we have interviews ready to fill or call a member of the team for more information.

£20000 £22000



We are working with a large Energy/Heating Company based in Wheatley Hall Road area, Doncaster, looking to recruit an experienced Administrator to strengthen their team.

You will be joining an established team of professionals who collectively achieves excellence.


We are looking for someone who has strong admin/IT skills and confident speaking on the phone.

  • Updating and creating spreadsheets
  • Answering phones, speaking with customers
  • Diary management – booking appointments
  • Good attention to detail skills
  • Keyboard skills
  • Updating of CRM system to ensure accurate records are kept


  • Good understanding of Microsoft Office programs, especially excel
  • The ability to adapt to changes, especially were these effect the day to day processing of work
  • Able to work under pressure and to strict deadlines
  • Excellent telephone manner
  • Good communication skills

If you have the above skills and experience, are available for immediate work then we look forward to receiving your application.

Hours of work: Mon – Fri 10am – 6pm

Hourly rate: £9.25 – £9.50ph

£9.25 £9.50

Doncaster, DN2

Renewable Manager (Energy Division)

We are currently working with a reputable Heating and Energy provider who are looking to recruit an experienced renewable individual.  This person will  be required to manage the air heat source pump installation side of the business day to day predominately office based.

Day to day duties are as follows;

Managing the installation team.

Putting the process of surveying through to install in place.

Managing the work-flow and the quality.

Liaising with the manufacturer of the products.

Keeping  accreditations up-to date.

Awareness of the MCS accreditation – manage the process to keep the award.

Ideally we are looking for someone who has worked as an installer and is potentially a qualified engineer/plumber.  This role would suit someone who is ready for the next step, to come off the tools and play a management role.

Please apply outlining your heating/renewables/energy knowledge and any accreditations you hold as our client is eager to speak with candidates with different experiences.

Strong organisational skills, good leadership ability and someone who is process driven.

£38000 £50000


ECO Manager

We are currently recruiting for a company who are eager to appoint an ECO Manager.  The role will require the successful candidate to run their ECO division, liaising with both energy providers and also installers.

We are ideally looking for an invidual who has worked within ECO, understands how the funding schemes work.

Good time management, good planning ability to ensure work-loads and targets are met.

Our client does have an ECO obligation to meet so this person will be expected to manage this.

Regular meetings with energy providers and ensuring deliverance is on track.

The successful candidate must possess good IT skills, strong on email and also verbally.

The working week is Monday – Friday 09.00am – 5.00pm.

£35000 £40000


Technical Heating Surveyor – Multiple Locations

We are working with a heating company who are looking to grow and strengthen their surveying team.  The role is suited to someone who has experience of field sales and more importantly the experience of going in customer homes selling heating solutions – this role will give someone the autonomy to manage their time, their work-load professionally.

The appointments are made for the surveyor, so it is just the case of matching the correct heating solution to the customer.

The key for this role is to offer excellent customer service and know the product.  Ideally, our client is looking for someone who has previous experience within working in the heating industry, predominately maybe done boiler sales or worked for a boiler manufacturer.

Our client has leads, booked in appointments ready from customers who are wanting to see them, so the hard graft of appointments is already arranged and carried out.

Key skills –
Previous experience of heating/boiler sales.
Knowledge/can confidently offer finance packages would be an advantage.
Good sales ability.
Can professionally and confidently close a sale accurately.
Offer a high level of customer service.

Must be Gas Safe

The hours are Monday – Friday – but schedules and appointments will vary due to customers requirements.

Great business, with fantastic commission available – which is uncapped so the sky is the limit.

Our client has various employment solutions to complement and enhance your lifestyle, with lots of benefits available.

Do not delay call or apply.

£28000 £33000

Multiple Locations

Accreditation & Compliance Officer

MSC Accredit & Compliance Officer

We are working with an energy provider who is experienced at installing various heating solutions.  They are able to deliver on boiler installations both for paying customers and also various funding schemes that are available.  In addition now our client can install Heat source Pumps, Solar and offer a full heating technical survey.

Heating has progressed and moved a lot and now the aim is to ensure we are reducing the carbon and making our heat solutions more sustainable long-term.  With this in mind our client is looking for a candidate who will be-able to deliver on the below;

  • Meeting the criteria to ensure the business is MSC Accredited.
  • Knowledge on low carbon – which will include the below heating solutions –

Solar (PV), Heat Source Pump, Battery Storage & Biomass.

  • The person will be responsible for the company’s compliance with this area.
  • Knowledge of heating – but the successful individual does not have needed to have done any installation work.
  • By obtaining the accreditation – this offers the following
  • Reputable work-man-ship, customer satisfaction, enhanced knowledge, excellent product ranges.

This role is led on delivering assurance, commitment and this person would be responsible for the quality of the installation of the above products.

In addition to fulfilling the above, the successful candidate must be-able to communicate, articulate extremely well, be able to put reports together, fulfil internal audits and compliance checks.

Ideally the successful individual will come with some of the above knowledge, and be-able to lead the solution to gaining accreditations, and enhancing the company’s profile.

The role will be based out of Doncaster – and will come with an excellent remuneration package.

£35000 £45000

Can’t find what you are looking for? Please do get in touch, we like a challenge.

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