High Voltage Technician at Fuse Energy · Web3Vacancy
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High Voltage Technician

Office
Market range (est.) $90k–$180k
◆ 7/10 techOtheroffice
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About this role

Fuse Energy is seeking a High Voltage Technician to support utility-scale solar PV and critical infrastructure projects across Spain, ensuring compliance with safety standards and approved designs.

Description

Fuse Energy is an energy startup on a mission to make energy abundant and affordable, fast. We combine first-principles thinking with cutting-edge technology to build a radically better energy system. We've raised over $200M from top-tier investors including Balderton, Lakestar, Accel, Creandum, Lowercarbon, Ribbit, 20VC, Hummingbird and Collaborative Fund, alongside strategic angels including Nico Rosberg and GPs behind Meta, Revolut, Spotify and Uber. We're building a fully integrated energy company: developing our own solar, batteries and other generation projects, building our own hardware, improving and developing grid infrastructure, trading power in real time, using AI across the business, and installing distributed energy in homes. By selling directly to consumers we cut out the middleman, lower costs and pass the savings on to our customers.

Responsibilities

Responsibilities

  • Support utility-scale solar PV, BESS, and critical infrastructure projects across Spain
  • Work hands-on with high voltage equipment on site
  • Support testing, energisation, and troubleshooting
  • Ensure works comply with approved designs and safety standards
Requirements

Requirements

  • Proven experience as an HV Technician within power, utilities, renewables, or critical infrastructure
  • Hands-on experience with HV equipment: substations, transformers, switchgear, and protection systems
  • Practical experience with testing, commissioning, and energisation of electrical infrastructure
  • Working knowledge of Spanish grid standards and requirements (REE, distribuidoras) is a plus
  • Strong understanding of electrical safety frameworks and site safety practices
  • Relevant HV authorisations/qualifications (or ability to obtain them)
  • Fluent Spanish required; English language skills are a plus
  • Willingness to travel to project sites across Spain
Conditions & Benefits

Benefits

  • Competitive salary and eligibility for equity
  • Fully expensed tech to match your needs
  • Private health insurance
As we hire globally, benefits vary by location.
Job Details
Market range (est.)$90k–$180k
LocationOffice
AI Score★★★★★★★☆☆☆ 7/10
PostedSep 1, 2026 (6d ago)
Tags & Skills
techOtheroffice
Tech Stack
HV equipmentsubstationstransformersswitchgearprotection systems
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