Palma de Mallorca, Spain | Posted on 18/09/2026About UsOyster Yachts is a world-renowned British luxury yacht builder, celebrated for crafting some of the finest bluewater sailing yachts available today. With a heritage spanning decades, we combine cutting-edge design, precision engineering, and traditional craftsmanship to create vessels capable of crossing oceans in safety, comfort, and style. Every yacht is built with meticulous attention to detail by skilled craftspeople who take pride in delivering exceptional quality. From general rallies to bespoke builds, Oyster represents adventure, innovation, and excellence on the water.The RoleAs aSenior Marine Electricianwithin our Service department, based inPalma de Mallorca, you will play an important role in supporting the maintenance, repair and refit of Oyster yachts. Working across a wide range of advanced marine electrical systems, you will be responsible for delivering high-quality installation, commissioning, configuration and diagnostic work to the exceptional standards expected of Oyster Yachts.This is a hands-on technical role requiring strong marine electrical knowledge, advanced troubleshooting skills and practical installation experience. You will work closely with owners, captains, contractors and the wider Oyster Service team to ensure projects are completed safely, efficiently and to a high standard.Key Job ResponsibilitiesInstall, replace, configure, commission and diagnose Mastervolt and Victron Energy chargers and invertersCarry out advanced configuration,



commissioning and troubleshooting of CZone digital switching and control systemsDiagnose faults and replace Mastervolt alternatorsInstall and troubleshoot Victron solar panels and MPPT solar charge controllersCalculate, size and select appropriate inverter capacity and battery-bank configurations for high-demand onboard loadsDesign and implement bespoke lithium battery power solutions, including complete technical installation and commissioning from initial design through to completionConduct systematic electrical fault-finding and diagnostics across AC and DC systems onboardCarry out marine electrical installations, refits and system upgrades to a high professional standardRead, interpret and work accurately from complex electrical schematics, wiring diagrams and engineering documentationMaintain high standards of workmanship, safety and technical accuracy throughout all activitiesWork collaboratively with the wider Oyster Service team to ensure projects are completed efficiently and customer expectations are metAbout YouProven professional experience working as an electrician within the marine or yachting industryComprehensive knowledge and hands-on experience of 230V / 400V AC systemsComprehensive knowledge and hands-on experience of 12V / 24V DC systemsStrong technical troubleshooting and fault-finding skills across marine electrical systemsExperience with power management, system configuration and electrical system integrationStrong understanding of electrical engineering principles,



with the ability to calculate and design bespoke power solutionsAbility to work confidently from complex electrical schematics, wiring diagrams and technical documentationComfortable working safely in confined spaces and challenging onboard environmentsAdvanced spoken and written English, with the ability to communicate effectively with international crews and understand technical documentationReliable, professional and committed approach to workAbility to work effectively both independently and as part of a teamPositive, proactive and solution-focused approach with a strong commitment to qualityQualifications & Desirable ExperienceExperience installing and commissioning navigation and communication equipment, particularly B&G, Raymarine and Garmin systemsExperience installing and wiring Wi-Fi, VHF, GPS and satellite antenna systemsGood understanding of Ethernet installations, data cabling and onboard network configuration and routingAbility and willingness to work at height on masts and booms would be a significant advantageWhat We OfferOpportunity to work with one of the world’s leading luxury yacht brandsInternational and collaborative working environmentOngoing training and development opportunitiesSupportive team culture built around Oyster’s core valuesA permanent employment contract with regular working hours40 hour per week working hoursHigh-quality professional tools, equipment and workwear providedWe continuously review our benefits to maximise opportunities for our employeesAll vacancies are open only to candidates who already have the legal right to live and work in the territory and country advertised.#J-18808-Ljbffr

📌 Senior Marine Electrician (Madrid)
🏢 Oyster Yachts
📍 Madrid