Senior Test Engineer
Fuse Energy
Job Overview
Location
London, England, United Kingdom
Employment Type
Full-time
Work Arrangement
On-site
Sector
Energy & Utilities
Experience Level
Senior (5-8 years)
Application Deadline
June 8, 2026
About the Company
Job Description
Fuse Energy is at the forefront of the renewable energy revolution, committed to rapidly scaling sustainable power solutions. We are building a comprehensive energy infrastructure, from project development to consumer-facing energy systems.
As a Senior Test Engineer, you will be pivotal in ensuring our hardware and energy systems meet stringent regulatory, safety, and performance standards. You will engage directly with prototypes and operational systems, collaborating across hardware, firmware, software, and operations teams to translate complex regulatory requirements into actionable, testable engineering outcomes.
This role involves hands-on design validation, certification processes, and end-of-line verification, navigating a wide array of regulations including electrical safety, electromagnetic compatibility (EMC), grid connection standards, and environmental compliance.
To apply for this role, click the Apply button on this page and follow the instructions.
Required Skills
Key Responsibilities
- 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.
Qualifications
- Bachelor’s degree or higher in Electrical Engineering, Electronic Engineering, or a closely related technical discipline.
- At least 5 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.
Benefits & Perks
- Competitive salary and an equity sign-on bonus
- Biannual bonus scheme
- Fully expensed tech to match your needs
- Paid annual leave
- Breakfast and dinner allowance for office based employees
How to Apply
To apply for this role, click the Apply button on this page and follow the instructions.
Join Our Communities
The renewable energy sector is experiencing rapid expansion, driven by global sustainability initiatives and technological advancements. As a Senior Test Engineer at Fuse Energy, you will be instrumental in validating and certifying cutting-edge hardware products and complex energy systems. Your expertise in areas like LVD, EMC, grid code compliance, and functional safety will directly impact the reliability and performance of our renewable energy solutions. This role offers significant influence over product quality and regulatory adherence, contributing directly to the company's mission of delivering a terawatt of renewable energy.
Posted Date
May 25, 2026
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