Test Engineer, Fuse Energy
Plus an equity sign-on bonus & Biannual bonus scheme
Renewable energy supplier
Be an early applicant
Renewable energy supplier
101-200 employees
Be an early applicant
Plus an equity sign-on bonus & Biannual bonus scheme
101-200 employees
Company mission
To make cheap renewable energy accessible for everyone.
Role
Who you are
- Bachelor’s degree or higher in Electrical Engineering, Electronic Engineering, or a closely related technical discipline
- At least 3 years of experience in a hardware test, compliance, regulatory, or certification-focused engineering role
- Strong hands-on experience working with electrical or power-electronic systems in laboratory and/or field environments
- Proficiency with standard electrical test and measurement equipment, such as oscilloscopes, power analysers, multimeters, insulation testers, and data acquisition systems
- Experience creating structured test plans, executing formal test procedures, and producing clear, high-quality technical documentation
- Working knowledge of relevant standards and regulations, such as LVD, EMC, grid connection codes, and related EU/UK directives (or a strong ability to learn them quickly)
- Excellent problem-solving and debugging skills, with a rigorous, detail-oriented approach to engineering work
- Ability to work independently, manage multiple test activities in parallel, and operate effectively across lab, site, and external partner environments
What the job involves
- As a Test Engineer, you will play a critical role in ensuring Fuse’s hardware products and energy systems meet applicable regulatory, safety, and performance requirements throughout their lifecycle
- You will work hands-on with prototypes and deployed systems, collaborating closely with hardware, firmware, software, and operations teams to translate regulatory requirements into practical, testable engineering outcomes
- In this role, you will be directly involved in design validation, certification, and end-of-line verification, navigating a broad regulatory landscape including electrical safety, EMC, grid connection standards, and environmental compliance
- Plan, set up, and execute hands-on validation, verification, and compliance tests on Fuse Energy hardware systems, both in laboratory environments and on live sites
- Prepare systems for external certification and type testing, coordinating with notified bodies, test houses, and third-party laboratories
- Support in-field testing, commissioning, and acceptance activities at customer, partner, or pilot sites to validate safety, performance, and grid interoperability
- Execute targeted test campaigns covering areas such as electrical safety (LVD), EMC, grid code compliance (e.g. G99/G100 and EU equivalents), functional safety, and environmental requirements
- Identify, analyse, and troubleshoot hardware, firmware, and system-level issues uncovered during testing, working closely with design and software engineers to drive corrective actions
- Design test equipment and software to perform automated test either in HIL testing or EOL verification at the production site
- Develop and maintain thorough test documentation, including test procedures, reports, evidence packs, and compliance dossiers for internal use and external audits
- Communicate test results, risks, and compliance status clearly to engineering, operations, and leadership teams, supporting informed technical and commercial decisions
- Contribute to continuous improvement of Fuse’s compliance, testing, and quality processes as products and deployments scale
Salary benchmarks
Our take
Traditional energy companies often prioritise profit over sustainability, leading to high prices and reliance on fossil fuels. Fuse Energy aims to disrupt the energy market by offering lower prices and cleaner energy options.
It does this by building solar farms that ensure access to cheap, renewable energy. Its data science team forecasts energy demand and buys additional power from gas and electricity markets, providing a mix of renewable and traditional sources.
With €76M in annualised revenue and 7x year-on-year growth, it now supplies 50,000 homes and plans to expand into Ireland, Europe, and the US. Backed by new AI features and with investments into clean energy, Fuse is truly shaping up to redefine the future of home energy.
Freddie
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (last 2 of 4 rounds)
Dec 2025
$70m
LATE VC
Jul 2025
$10m
EARLY VC
Total funding: $122m
Company HQ
Westminster, London, UK
Leadership
Alan Chang
(Co-Founder & CEO)Previously worked at Revolut for over 7 years in various roles, including SVP of Revenue and Operations, and CRO.
Charles O.
(Co-Founder & COO)Previously an Investor at Mosaic. They also worked at Revolut in Special Projects.
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