Senior Marine Electrician vacancy in Barcelona, Spain

About Us

Oyster 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 integral rallies to bespoke builds, Oyster represents adventure, innovation, and excellence on the water.

The Role

As a

Senior Marine Electrician

within our Service department, based in

Barcelona (Port Premià) , 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 Responsibilities

Install, replace, configure, commission and diagnose Mastervolt and Victron Energy chargers and inverters

Carry out advanced configuration, commissioning and troubleshooting of CZone digital switching and control systems

Diagnose faults and replace Mastervolt alternators

Install and troubleshoot Victron solar panels and MPPT solar charge controllers

Calculate, size and select appropriate inverter capacity and battery-bank configurations for high-demand onboard loads





Design and implement bespoke lithium battery power solutions, including complete technical installation and commissioning from initial design through to completion

Conduct systematic electrical fault-finding and diagnostics across AC and DC systems onboard

Carry out marine electrical installations, refits and system upgrades to a high professional standard

Read, interpret and work accurately from complex electrical schematics, wiring diagrams and engineering documentation

Maintain high standards of workmanship, safety and technical accuracy throughout all activities

Work collaboratively with the wider Oyster Service team to ensure projects are completed efficiently and customer expectations are met

About You

Proven professional experience working as an electrician within the marine or yachting industry

Comprehensive knowledge and hands-on experience of 230V / 400V AC systems

Comprehensive knowledge and hands-on experience of 12V / 24V DC systems

Strong technical troubleshooting and fault-finding skills across marine electrical systems

Experience with power management, system configuration and electrical system integration

Strong understanding of electrical engineering principles, with the ability to calculate and design bespoke power solutions

Ability to work confidently from complex electrical schematics, wiring diagrams and technical documentation

Comfortable working safely in confined spaces and challenging onboard environments

Advanced spoken and written English,



with the ability to communicate effectively with international crews and understand technical documentation

Reliable, professional and committed approach to work

Ability to work effectively both independently and as part of a team

Positive, proactive and solution-focused approach with a strong commitment to quality

Qualifications & Desirable Experience

Experience installing and commissioning navigation and communication equipment, particularly B&G;, Raymarine and Garmin systems

Experience installing and wiring Wi‑Fi, VHF, GPS and satellite antenna systems

Good understanding of Ethernet installations, data cabling and onboard network configuration and routing

Ability and willingness to work at height on masts and booms would be a significant advantage

What We Offer

Opportunity to work with one of the world’s leading luxury yacht brands

International and collaborative working environment

Ongoing training and development opportunities

Supportive team culture built around Oyster’s core values

A permanent employment contract with regular working hours

40 hour per week working hours

High-quality professional tools, equipment and workwear provided

We continuously review our benefits to maximise opportunities for our employees

As an equal opportunity employer, we celebrate diversity and are committed to creating an inclusive environment for all employees. We want to ensure that you feel supported throughout the application process and provide reasonable adjustments where necessary and requested. If you require any reasonable adjustments as part of your application and interview process, please do not hesitate to let us know.

All vacancies are open only to candidates who already have the legal right to live and work in the territory and country advertised.

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