Matchtech is seeking a Senior Marine Electrician for the Service department in Barcelona (Port Premià). You will maintain, repair and refit luxury sailing yachts, delivering high-quality installation, commissioning and diagnostics of advanced electrical systems. The role requires hands-on experience with 230/400V AC and 12/24V DC, strong troubleshooting, and the ability to read complex schematics. English skills and teamwork are essential for working with international crews.