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Engineering ServicesISCO 7412

Marine electrician

A marine electrician is a person who installs, maintains and repairs the electrical and electronic installations on ships.

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Rate 5 of the 19 essential skills of this occupation (European ESCO data). No account needed.

troubleshoot

test electrical equipment

perform test run

wear appropriate protective gear

read standard blueprints

About marine electrician

The work covers the electrical equipment on board, including air conditioning, lighting, heating systems, radios, batteries, wiring and alternators. The electrician installs electrical equipment on ships, fixes components in place so that nothing works loose with vibration and movement, and carries out test runs once an installation is finished. The work also means finding faults: using diagnostic equipment to inspect a vessel and locate a fault, then using electrical connection diagrams to find its cause. Repairs are made with hand tools and with specialised electrical instruments and machines.

The electrician uses technical documentation throughout: installation drawings, diagrams and equipment manuals. Knowledge of mechanics is also needed.

The electrician follows health and safety standards. The job also calls for problem solving. The electrician installs systems on new vessels and maintains and repairs them on ships already in service. Formal requirements are set by national maritime and electrical rules.

European Skills Framework

Skills and knowledge areas required for this occupation based on European classification.

Essential (19)

mechanics of vesselsmechanics of vesselsThe mechanical aspects and principles of vessels operations, and the technicalities and mechanical composition of boats and ships.maritime electric drivesmaritime electric drivesThe technology used to convert electrical energy from a battery or power system into mechanical energy, transmitting the force generated into motion. In the maritime sector, electrical energy is used ...types of maritime vesselstypes of maritime vesselsVarious types of maritime vessels such as container ships, passenger ships and fishing vessels, and their characteristics and specifications, security, technical, and maintenance requirements.vessel electrical systemvessel electrical systemThe various components making up a vessel electrical system and the interplay between these components.electronicselectronicsThe functioning of electronic circuit boards, processors, chips, and computer hardware and software, including programming and applications.electricityelectricityThe principles of electricity and electrical power circuits, as well as the associated risks.electrical testing methodselectrical testing methodsTest procedures performed on electrical equipment and machinery in order to check the performance and quality of the electrical equipment and their adherence to specifications. During these tests elec...electrical wiring planselectrical wiring plansPictorial representation of an electrical circuit. It shows the components of the circuit as simplified shapes, and the power and signal connections between the devices. It gives information about the...electrical wiring diagramselectrical wiring diagramsThe visual schematic representation of an electrical circuit, its components, and the connections between these components.mechanicsmechanicsTheoretical and practical applications of the science studying the action of displacements and forces on physical bodies to the development of machinery and mechanical devices.troubleshoottroubleshootIdentify operating problems, decide what to do about it and report accordingly.test electrical equipmenttest electrical equipmentTest electrical systems, machines, and components and check electrical properties, such as voltage, current, resistance, capacitance, and inductance, using electrical testing and measuring equipment, ...perform test runperform test runPerform tests putting a system, machine, tool or other equipment through a series of actions under actual operating conditions in order to assess its reliability and suitability to realise its tasks, ...wear appropriate protective gearwear appropriate protective gearWear relevant and necessary protective gear, such as protective goggles or other eye protection, hard hats, safety gloves.read standard blueprintsread standard blueprintsRead and comprehend standard blueprints, machine, and process drawings.fasten componentsfasten componentsFasten components together according to blueprints and technical plans in order to create subassemblies or finished products.use technical documentationuse technical documentationUnderstand and use technical documentation in the overall technical process.install electrical equipment in vesselsinstall electrical equipment in vesselsInstall electrical equipment and accessories such as lighting, gauges and radios in vessels. Make sure installation is according to requirements and regulations.apply health and safety standardsapply health and safety standardsAdhere to standards of hygiene and safety established by respective authorities.
Optional (17) — show
electronic test procedureselectronic test proceduresTesting protocols that enable a variety of analyses of electronic systems, products, and components. These tests include the testing of electrical properties, such as voltage, current, resistance, cap...battery fluidsbattery fluidsThe characteristics and properties of battery fluids.battery chemistrybattery chemistryThe different battery types according to the representative chemical components used in the anode or the cathode such as zinc-carbon, nickel-metal hydride, lead-acid, or lithium-ion.battery componentsbattery componentsThe physical components, such as wiring, electronics and voltaic cells that can be found in batteries. The components vary according to size and type of battery.follow procedures to control substances hazardous to healthfollow procedures to control substances hazardous to healthAdhere to the Control of Substances Hazardous to Health (COSHH) procedures for activities that involve hazardous substances, such as bacteria, allergens, waste oil, paint or brake fluids that result i...install transport equipment batteriesinstall transport equipment batteriesInstall batteries in transport equipmentby using hand and power tools. Make sure the battery fits the model of the transport equipment.maintain electrical equipmentmaintain electrical equipmentTest electrical equipment for malfunctions. Take safety measures, company guidelines, and legislation concerning electrical equipment into account. Clean, repair and replace parts and connections as r...create technical planscreate technical plansCreate detailed technical plans of machinery, equipment, tools and other products.diagnose defective enginesdiagnose defective enginesDiagnose engine damage or malfunctions by inspecting mechanical equipment; utilise instruments such as chassis charts, pressure gauges, and motor analysers.identify customer's needsidentify customer's needsUse appropriate questions and active listening in order to identify customer expectations, desires and requirements according to product and services.repair battery componentsrepair battery componentsRepair battery components through replacing cells, repairing wiring, or spot-welding cells.operate battery test equipmentoperate battery test equipmentOperate equipment used for battery testing, such as a soldering iron, a battery tester, or a multimeter. Detect flaws affecting the battery's performance, test the battery's capacity for accumulating ...maintain vessel technical equipment according to instructionsmaintain vessel technical equipment according to instructionsOperate and maintain technical equipment and devices according to technical instructions.repair vessel electrical systemsrepair vessel electrical systemsExecute on board repairs of vessel electrical systems. Resolve malfunctions without affecting the course of the journey.operate soldering equipmentoperate soldering equipmentUse soldering equipment to melt and join together pieces of metal or steel, such as a soldering gun, soldering torch, gas-powered iron, and others.write records for repairswrite records for repairsWrite records of the repairs and maintenance interventions undertaken, of parts and materials used, and other repair facts.install transport equipment lightinginstall transport equipment lightingInstall lighting elements in transport equipment according to blueprints and other technical plans.

Related Occupations

Occupations that need many of the same essential skills, so the move between them is shortest.

automotive electrician11 shared essential skillselectromechanical equipment assembler11 shared essential skillsrolling stock electrician11 shared essential skillsmotor vehicle parts assembler9 shared essential skillsboat rigger8 shared essential skillsvessel engine assembler8 shared essential skillsaircraft de-icer installer7 shared essential skillsaircraft engine assembler7 shared essential skills

Frequently asked questions

What does a marine electrician do?

Marine electricians install, maintain and repair electrical and electronic systems in vessels such as air conditioning systems, lamps, radios, heating systems, batteries, electrical wiring and alternators. They use diagnostic testing equipment to inspect vessels and find faults. To do repair work, they use hand tools and specialised electrical instruments and machines.

What skills does a marine electrician need?

A marine electrician needs 19 essential skills, including mechanics of vessels, maritime electric drives, types of maritime vessels, vessel electrical system, electronics.

Will AI replace marine electrician jobs?

The AI disruption score for marine electrician is 39/100 (moderate risk). Skills most exposed to automation: battery components, types of maritime vessels, read standard blueprints. Most resilient: electricity, install electrical equipment in vessels, maintain electrical equipment.

Quick Facts

SectorEngineering Services
ISCO GroupElectrical and electronic trades workers
Essential Skills19

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