
We are building a full stack renewable energy company to accelerate global renewable energy transition. We are based in London, New York. We've raised $90m from top tier investors like Balderton, Lakestar, Accel, Creandum, Lowercarbon, Ribbit, MultiCoin. Energy is broken – We are here to fix it.
Open roles at Fuse Energy
4 roles

Operations Intern
Fuse Energy
London, UK
A 3-month paid Operations Internship where you'll support customer operations and gain hands-on experience in a fast-growing renewable energy startup.DescriptionFuse 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 to electrify our homes, shifting usage to off-peak hours and helping balance the grid. This network strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industries.We're currently looking for Operations Interns to join the team at our London office in Canary Wharf. This 3 month paid internship offers an exceptional opportunity for ambitious individuals to gain valuable experience in a fast moving environment. You'll gain an insight into the operations of a high-performance startup, exposure to some of the key operators who were behind Revolut and gain a real working knowledge of how our systems work for customers.This role will start as customer-facing as we believe a ground-up approach is the best way to learn about our product and the energy industry. Interns work across customer operations: answering customer queries, managing installations, auditing billing & collections and handling regulatory submissions. High performers will have the opportunity to fast-track the internship and join Fuse full-time, with the chance to grow internally across different business areas.RequirementsSTEM degree from a top universityPossess excellent verbal and written communication skillsStrong collaborating skills and the ability to work well in a team environmentA flexible and adaptable approachGreat attention to detailStrong sense of initiative and the ability to work independentlyComfortable with working across various software applicationsLondon based and authorised to work in the UK (Fuse does not sponsor visas for internships)Programming experience is a plus, but not necessaryBenefitsCompetitive internship salaryFully expensed tech to match your needsBreakfast and dinner allowance for office based employeesOpportunities for fast progression
Posted today

Finance Intern
Fuse Energy
London, UK
A finance internship where you'll work on business operations or corporate finance, supporting automation, financial modelling, deals, and strategic projects at a renewable energy startup.DescriptionFuse 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've raised more than $210M 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 and Uber. We're building a fully integrated energy company: from developing solar, wind and battery projects to real-time power trading and distributed energy installations. By selling directly to consumers, we cut out the middleman, lower costs and pass savings on to customers.As a Finance Intern you'll do real work from day one, alongside a team that came from top banks, funds and startups. This is not a back-office finance team: we sit right next to the business, rolling up our sleeves across operations, deals and everything in between to help build and run the company as it scales. You'll get rare ownership and exposure for an internship, and a real opportunity to prove yourself and earn a full-time seat on the team. The internship runs as two tracks, Business Operations or Corporate Finance.ResponsibilitiesWhichever track you join, invoice reconciliation and cost optimisation are the shared foundation of the role: reconciling invoices against contracts, chasing down discrepancies, and finding cost savings and operational improvements across the business. Every intern owns this work.Business Operations trackThe technical core of the finance function: writing the code, automations and AI that let a small team run a fast-scaling global company, and constantly raising the ceiling on what that team can do.Building the automations, scripts and internal tooling that strip manual work out of treasury, accounting and reporting, so the team spends its time on judgment and value added work.Implementing the latest AI to reconcile, report and analyse faster, and hunting down the next process ready to be rebuilt or automated away.Turning the reporting cycle into clean, largely self-running pipelines: actuals, P&L, balance sheet and cash flow.Standing up the data and systems backbone that tax, audit and compliance depend on.Corporate Finance trackCloser to the deals and the capital: financing, M&A and the strategic projects that decide where Fuse goes next.Supporting live financings across project, corporate and trading debt, from modelling to analysis and process work.Helping execute acquisitions end to end, from market research and modelling to diligence support and data-room coordination.Jumping onto special projects, the high-visibility, short-notice work where the team parachutes in to find an answer fast.Building and stress-testing the financial models behind transactions and new commercial opportunities.Supporting partnership negotiations with the analysis behind cost and revenue decisions.RequirementsPenultimate or final-year student, or recent graduate, in engineering, maths or another STEM discipline.Very strong first principles thinkingComfortable in a fast, ambiguous, high-intensity environment.Analytical, structured and proactive, someone who takes ownership and chases things down.A genuine interest in the track you're applying for, whether that is operations and process or deals and financing.Strong financial modelling and Excel skills.Bonus:A prior internship in banking, investing, consulting, accounting or a startup finance team.For the Corporate Finance track, exposure to M&A, financing or strategy.For the Business Operations track, coding and process and automation.BenefitsCompetitive internship salaryFully expensed tech to match your needsBreakfast and dinner allowance for office based employeesThe opportunity to convert to a full-time role for high performersA front-row seat at a fast-growing, well-funded energy company solving a problem that matters, with real ownership and high autonomy from day one alongside an exceptional, first-principles team.
Posted today

Graduate Electrical Engineer
Fuse Energy
London, UK
Join a renewable energy startup as a Graduate Electrical Engineer, designing and delivering electrical systems for utility-scale renewable energy and data centre projects.DescriptionFuse 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 to electrify our homes, shifting usage to off-peak hours and helping balance the grid. This network strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industriesWe’re looking for hands-on and detail-driven Graduate Electrical Engineers to join our team onsite in London. You’ll be working closely with a team of engineers who have joined us from the likes of Tesla and SpaceX, helping to plan, design, and build utility scale renewable energy projects across the world.This role suits someone who thrives on ambiguity, reasons from first principles and brings real engineering rigour. You'll move between project types, own technical deliverables end to end, and weigh how each engineering decision affects cost, schedule and project viabilityResponsibilitiesScope, design and deliver HV and LV electrical systems for power, communications, and control across renewable generation and data centre projectsSupport EPC delivery from early design through to construction and commissioningDesign and size electrical infrastructure for data centres at both small and large scaleBuild test setups in the lab for validation of designsDesign control and communications infrastructure for monitoring, automation and site securitySupport cost optimization and technoeconomic analysesContribute to continuous improvement of standardised processes and proceduresRequirementsDegree in Electrical Engineering, Electronics, Mechatronics or a related field from a top universityVery strong engineering fundamentalsStrong hands-on experience - you've built, tested or debugged your own projectsSafety-conscious and curious - you like understanding how things work (and how to make them better)BenefitsCompetitive salaryFully expensed tech to match your needsPaid annual leaveBreakfast and dinner allowance for office based employees
Posted today

Growth Intern
Fuse Energy
London, UK
Operating within a fast-scaling, heavily-backed renewable energy and web3 startup, this 3-month rotational internship combines front-line customer operations with social media management, partnership execution, and marketing analytics to drive user acquisition.DescriptionFuse 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're currently looking for Growth Interns to join the team at our London office in Canary Wharf. This 3 month paid internship offers an exceptional opportunity for ambitious individuals to gain valuable experience in a fast moving environment. You'll gain an insight into the growth and marketing operations of a high-performance startup, exposure to some of the key operators who were behind Revolut and gain a real working knowledge of how we grow as a company.For effective growth, the fastest way to get you to learn about the industry and the product is through solving customer problems and queries in customer support. Alongside support, you will be involved in growth including social media, analytics, partnerships, and marketing. We are looking for hungry and aggressively ambitious high agency individuals with the aim of wanting to go on and build their own startup after Fuse. High performers will have the opportunity to fast-track the internship and join Fuse full-time.RequirementsDegree from a top university (technical degree preferred)Possess excellent verbal and written communication skillsStrong collaborating skills and the ability to work well in a team environmentA flexible and adaptable approachGreat attention to detailStrong sense of initiative and the ability to work independentlyComfortable with working across various software applicationsLondon based and authorised to work in the UK (Fuse does not sponsor visas for internships)Growth and socials experience is a plus, but not necessaryBenefitsCompetitive internship salaryFully expensed tech to match your needsBreakfast and dinner allowance for employeesOpportunities for fast progression
Posted 27 days ago

Operations Intern
Fuse Energy
London, UK
A 3-month paid Operations Internship where you'll support customer operations and gain hands-on experience in a fast-growing renewable energy startup.DescriptionFuse 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 to electrify our homes, shifting usage to off-peak hours and helping balance the grid. This network strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industries.We're currently looking for Operations Interns to join the team at our London office in Canary Wharf. This 3 month paid internship offers an exceptional opportunity for ambitious individuals to gain valuable experience in a fast moving environment. You'll gain an insight into the operations of a high-performance startup, exposure to some of the key operators who were behind Revolut and gain a real working knowledge of how our systems work for customers.This role will start as customer-facing as we believe a ground-up approach is the best way to learn about our product and the energy industry. Interns work across customer operations: answering customer queries, managing installations, auditing billing & collections and handling regulatory submissions. High performers will have the opportunity to fast-track the internship and join Fuse full-time, with the chance to grow internally across different business areas.RequirementsSTEM degree from a top universityPossess excellent verbal and written communication skillsStrong collaborating skills and the ability to work well in a team environmentA flexible and adaptable approachGreat attention to detailStrong sense of initiative and the ability to work independentlyComfortable with working across various software applicationsLondon based and authorised to work in the UK (Fuse does not sponsor visas for internships)Programming experience is a plus, but not necessaryBenefitsCompetitive internship salaryFully expensed tech to match your needsBreakfast and dinner allowance for office based employeesOpportunities for fast progression
Posted today

Finance Intern
Fuse Energy
London, UK
A finance internship where you'll work on business operations or corporate finance, supporting automation, financial modelling, deals, and strategic projects at a renewable energy startup.DescriptionFuse 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've raised more than $210M 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 and Uber. We're building a fully integrated energy company: from developing solar, wind and battery projects to real-time power trading and distributed energy installations. By selling directly to consumers, we cut out the middleman, lower costs and pass savings on to customers.As a Finance Intern you'll do real work from day one, alongside a team that came from top banks, funds and startups. This is not a back-office finance team: we sit right next to the business, rolling up our sleeves across operations, deals and everything in between to help build and run the company as it scales. You'll get rare ownership and exposure for an internship, and a real opportunity to prove yourself and earn a full-time seat on the team. The internship runs as two tracks, Business Operations or Corporate Finance.ResponsibilitiesWhichever track you join, invoice reconciliation and cost optimisation are the shared foundation of the role: reconciling invoices against contracts, chasing down discrepancies, and finding cost savings and operational improvements across the business. Every intern owns this work.Business Operations trackThe technical core of the finance function: writing the code, automations and AI that let a small team run a fast-scaling global company, and constantly raising the ceiling on what that team can do.Building the automations, scripts and internal tooling that strip manual work out of treasury, accounting and reporting, so the team spends its time on judgment and value added work.Implementing the latest AI to reconcile, report and analyse faster, and hunting down the next process ready to be rebuilt or automated away.Turning the reporting cycle into clean, largely self-running pipelines: actuals, P&L, balance sheet and cash flow.Standing up the data and systems backbone that tax, audit and compliance depend on.Corporate Finance trackCloser to the deals and the capital: financing, M&A and the strategic projects that decide where Fuse goes next.Supporting live financings across project, corporate and trading debt, from modelling to analysis and process work.Helping execute acquisitions end to end, from market research and modelling to diligence support and data-room coordination.Jumping onto special projects, the high-visibility, short-notice work where the team parachutes in to find an answer fast.Building and stress-testing the financial models behind transactions and new commercial opportunities.Supporting partnership negotiations with the analysis behind cost and revenue decisions.RequirementsPenultimate or final-year student, or recent graduate, in engineering, maths or another STEM discipline.Very strong first principles thinkingComfortable in a fast, ambiguous, high-intensity environment.Analytical, structured and proactive, someone who takes ownership and chases things down.A genuine interest in the track you're applying for, whether that is operations and process or deals and financing.Strong financial modelling and Excel skills.Bonus:A prior internship in banking, investing, consulting, accounting or a startup finance team.For the Corporate Finance track, exposure to M&A, financing or strategy.For the Business Operations track, coding and process and automation.BenefitsCompetitive internship salaryFully expensed tech to match your needsBreakfast and dinner allowance for office based employeesThe opportunity to convert to a full-time role for high performersA front-row seat at a fast-growing, well-funded energy company solving a problem that matters, with real ownership and high autonomy from day one alongside an exceptional, first-principles team.
Posted today

Graduate Electrical Engineer
Fuse Energy
London, UK
Join a renewable energy startup as a Graduate Electrical Engineer, designing and delivering electrical systems for utility-scale renewable energy and data centre projects.DescriptionFuse 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 to electrify our homes, shifting usage to off-peak hours and helping balance the grid. This network strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industriesWe’re looking for hands-on and detail-driven Graduate Electrical Engineers to join our team onsite in London. You’ll be working closely with a team of engineers who have joined us from the likes of Tesla and SpaceX, helping to plan, design, and build utility scale renewable energy projects across the world.This role suits someone who thrives on ambiguity, reasons from first principles and brings real engineering rigour. You'll move between project types, own technical deliverables end to end, and weigh how each engineering decision affects cost, schedule and project viabilityResponsibilitiesScope, design and deliver HV and LV electrical systems for power, communications, and control across renewable generation and data centre projectsSupport EPC delivery from early design through to construction and commissioningDesign and size electrical infrastructure for data centres at both small and large scaleBuild test setups in the lab for validation of designsDesign control and communications infrastructure for monitoring, automation and site securitySupport cost optimization and technoeconomic analysesContribute to continuous improvement of standardised processes and proceduresRequirementsDegree in Electrical Engineering, Electronics, Mechatronics or a related field from a top universityVery strong engineering fundamentalsStrong hands-on experience - you've built, tested or debugged your own projectsSafety-conscious and curious - you like understanding how things work (and how to make them better)BenefitsCompetitive salaryFully expensed tech to match your needsPaid annual leaveBreakfast and dinner allowance for office based employees
Posted today

Growth Intern
Fuse Energy
London, UK
Operating within a fast-scaling, heavily-backed renewable energy and web3 startup, this 3-month rotational internship combines front-line customer operations with social media management, partnership execution, and marketing analytics to drive user acquisition.DescriptionFuse 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're currently looking for Growth Interns to join the team at our London office in Canary Wharf. This 3 month paid internship offers an exceptional opportunity for ambitious individuals to gain valuable experience in a fast moving environment. You'll gain an insight into the growth and marketing operations of a high-performance startup, exposure to some of the key operators who were behind Revolut and gain a real working knowledge of how we grow as a company.For effective growth, the fastest way to get you to learn about the industry and the product is through solving customer problems and queries in customer support. Alongside support, you will be involved in growth including social media, analytics, partnerships, and marketing. We are looking for hungry and aggressively ambitious high agency individuals with the aim of wanting to go on and build their own startup after Fuse. High performers will have the opportunity to fast-track the internship and join Fuse full-time.RequirementsDegree from a top university (technical degree preferred)Possess excellent verbal and written communication skillsStrong collaborating skills and the ability to work well in a team environmentA flexible and adaptable approachGreat attention to detailStrong sense of initiative and the ability to work independentlyComfortable with working across various software applicationsLondon based and authorised to work in the UK (Fuse does not sponsor visas for internships)Growth and socials experience is a plus, but not necessaryBenefitsCompetitive internship salaryFully expensed tech to match your needsBreakfast and dinner allowance for employeesOpportunities for fast progression
Posted 27 days ago
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