Information Security Analyst
Fuse Energy
High Voltage Technician
About this role
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.
We're hiring an HV Technician to support utility-scale solar PV, BESS, and critical infrastructure (including data centre power) projects across Spain, from installation through commissioning and handover. You'll work hands-on with high voltage equipment on site, supporting testing, energisation, and troubleshooting, while ensuring works comply with approved designs and safety standards.
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
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.
Frequently Asked Questions
Is the salary disclosed for the High Voltage Technician position at Fuse Energy?
The salary for this High Voltage Technician role at Fuse Energy is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the High Voltage Technician position at Fuse Energy located?
This High Voltage Technician role at Fuse Energy is based in Madrid, Community of Madrid, Spain. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the High Voltage Technician role at Fuse Energy full-time or part-time?
This is listed as a Full time position. It is posted as a High Voltage Technician role at Fuse Energy.
How do I apply for the High Voltage Technician position at Fuse Energy?
Click the "Apply Now" button on this page. You will be redirected to Fuse Energy's official application portal hosted on workable where you can submit your application directly.
When was the High Voltage Technician job at Fuse Energy posted?
This High Voltage Technician position at Fuse Energy was posted on Sep 1, 2026. Apply as soon as possible — early applications are often reviewed first.
High Voltage Technician
Fuse Energy
You'll be redirected to Fuse Energy's official application page on workable.