Electrical Engineer (EPC) in London

Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining first-principles thinking with cutting-edge technology to build a radically better energy system. We raised $170M from top-tier investors including Multicoin, Balderton, Lakestar, Accel, Creandum, Lowercarbon, Ribbit, Box Group and strategic angels like Nico Rosberg, the Co-Founder of Solana and GPs behind Meta, Revolut, Spotify, Uber and more.

We’re creating a fully integrated energy company: from developing solar, wind and hydrogen projects to real-time power trading and distributed energy installations. By selling directly to consumers, we cut out the middleman, lower costs and pass on savings to customers. But we’re not stopping there. We’re also building the Energy Network: a decentralised platform of smart devices that rewards users in Energy Dollars for electrifying their homes, shifting usage to off-peak hours, and helping balance the grid. This network strengthens grid stability - a critical foundation for scaling AI data centres and other energy-intensive industries.

We are hiring an Electrical Engineer with strong experience in high voltage design and power systems to support the delivery of utility-scale energy infrastructure. This is a hands‑on engineering role focused on real asset delivery. You will work across the full project lifecycle, from design through to commissioning, on large‑scale solar and grid‑connected infrastructure.

Responsibilities

• Lead electrical design across utility-scale renewable projects, including HV systems up to and beyond 33kV
• Deliver key design components including protection schemes, cable sizing, transformer selection and earthing design
• Work across the full project lifecycle, from early‑stage design through to construction, commissioning and energisation
• Collaborate with internal teams and external contractors to ensure designs are buildable, compliant and delivered at pace
• Support grid connection design and interface with DNOs / TSOs where required
• Contribute to rapid project execution, solving technical challenges in a fast‑moving delivery environment

Requirements

• 3+ years of experience in electrical engineering, preferably within the UK energy or infrastructure sector
• Proven experience working on projects involving voltages up to at least 33kV
• Familiarity with UK standards and grid requirements
• Renewable energy projects (solar, wind, BESS)
• Power generation or power stations
• Transmission or distribution networks
• Data centres or other critical infrastructure
• Strong experience in: Protection systems, Earthing / grounding systems

Nice to Have

• Chartered Engineer (CEng) status or working towards it (IET preferred)

Competitive salary and an equity sign‑on bonus. Fully expensed tech to match your needs. Paid annual leave. Breakfast and dinner allowance for office based employees.