Product Development Engineer
Not disclosed
Salary
Not disclosed by employer
£46,100
Going rate
Skilled Worker going rate
This role likely qualifies for a Skilled Worker visa
SOC 2129 (85% match) is an eligible occupation, with a going rate of £46,100, and Naked Energy Ltd is a licensed sponsor. That is our reading of the rules. Whether they issue a Certificate of Sponsorship is still their call.
This could also be SOC 2122 (Mechanical engineers, Mechanical focus on solar thermal hardware and test rigs) or SOC 2125 (Production and process engineers, Product engineer index entry; production-oriented development work). We read the code off the advert, so it is our best guess, not the employer's.
About the role
REPORTS TO
Head of Product Innovation
LOCATION
Our HQ & lab are in Crawley, West Sussex, UK.
HOURS
Full time
SALARY
£60,000 per annum
ABOUT NAKED ENERGY
Naked Energy is a UK based cleantech business, operating globally. We are on a mission to change energy for good by helping to enable the transition to a zero-carbon future.
Powered by our innovative solar thermal technologies we are decarbonising heat and hot water. Heating and cooling create half of all carbon emissions, making it a key focus in scaling back climate change.
At the core of Naked Energy's offering is Virtu® a unique solar technology. Virtu has consistently exceeded expectations both in terms of energy density and in winning recognition from CIBSE, Shell, BEIS and the European Institute of Innovation. You can learn more about us and our technologies at www.nakedenergy.com.
Following a successful Series B fundraise we are at the start of a very exciting period of growth, and are looking to expand our already very talented teams. We are very proud of the people we have in the company, and are excited to bring in additional individuals that we can support and develop as the company grows.
Working with us will provide you with exposure to high-profile clients, collaboration with hugely engaging, knowledgeable and supportive colleagues, and a strong network of partners, all with a passion for tackling climate change and a commitment to sustainability.
For an insight into what it's like working with us, have a look at what our team have to say: youtu.be/PnHbe1FT8Eg
PURPOSE OF ROLE
Naked Energy has developed Virtu: a family of solar products that provide simultaneous heat and power to commercial and industrial buildings. Having commercialised the present generation of Virtu technology, Naked Energy is now looking to develop the next generation to achieve improved thermal and electrical performance, lower cost and easier integration.
The successful candidate will work within the team on the development of the next generation of Virtu product.
KEY RESPONSIBILITIES
- Work with the Head of Product Innovation on Naked Energy's product range and product roadmap
- Design, construct, and instrument experimental apparatus and test rigs, selecting appropriate sensors, transducers, and data acquisition equipment to investigate physical phenomena relevant to product development
- Operate experimental rigs safely and reliably, troubleshooting issues as they arise, and maintaining equipment, calibration records, and lab safety standards
- Collect and analyse experimental data to draw rigorous, evidence-based conclusions, critically evaluating results in real time and adapting test procedures or setups in response to findings
- Design and build prototypes and physical models to support concept development, testing, and design validation
PERSON SPECIFICATION
Essential
- Professional experience in either an industry or academic environment, working with scientists and engineers to develop broad projects
- Practical, hands-on approach to building and troubleshooting physical setups
- Experience collecting and interpreting quantitative data
- Good understanding of basic measurement principles (sensors, signal quality, sources of error/uncertainty)
Desirable
- Bachelors or masters in STEM (or equivalent vocational qualification/experience)
- Experience in solar, renewables, or heating/cooling technology
- Familiarity with data acquisition software/hardware (e.g. LabVIEW, DAQ systems, Arduino/Raspberry Pi-based setups)
- Basic familiarity with tools for data analysis (e.g. Excel/VBA, Python)
- Experience with CAD or mechanical design tools
- A genuine interest in technology and how things work — e.g. pursuing personal projects, tinkering, or self-directed technical learning
BENEFITS
- Employee share options
- Discretionary bonus scheme
- 25 days holiday + a day off on your birthday
- Enhanced company maternity/paternity pay
- Paid time off for volunteering
- Private health insurance
- Employee Assistance Programme
- Salary sacrifice schemes for EVs and bikes
DIVERSITY, EQUITY & INCLUSION
Regardless of background, we extend our arms to all to build a diverse and inclusive community within Naked Energy. We aim to provide an open and positive environment that encourages individuals to utilise their experiences and perspectives to help Change Energy for Good.
Should you need any support during the recruitment process, please let us know. We are striving to make our company as inclusive as possible, and that starts from our first interactions with you.
This description is the source posting as it read when we added it. We are not affiliated with Naked Energy Ltd, so check their own site for the current details.
Where this offer sits in the market
SOC 2129 · UK · ONS ASHE 2025 · ~167k in sampleSimilar sponsored roles
See all UK visa jobsNo close matches live right now.
Browse more sponsored jobs at Naked Energy LtdAbout sponsorship for this role
Does this job guarantee visa sponsorship?
Not necessarily. Naked Energy Ltd holds a sponsor licence, but sponsorship for a specific hire is always the employer's decision. Be upfront in your application that you'll require it.
What salary is needed for this role to be eligible?
The offer must clear both the general threshold and the SOC 2129 going rate of £46,100. New-entrant and shortage discounts can lower it.