Marine Mechanic
Snapshot
Marine mechanics are in charge of the engines and mechanical parts of the vessel and replace defective equipment and parts. They communicate with other crew members on the operational level. Marine mechanics maintain and repair the engines and other machinery of vessels such as boilers, generators and electrical equipment.
Marine mechanics are essential for the upkeep and repair of vessels of all sizes. Your days will involve diagnosing mechanical issues, performing maintenance, and replacing faulty equipment on engines, boilers, generators, and electrical systems. You’ll work closely with crew members, communicating technical information and ensuring operational readiness. This role requires a blend of technical expertise, problem-solving skills, and a commitment to safety.
- • Diagnose and repair engine malfunctions and mechanical failures.
- • Perform routine maintenance on vessels’ machinery, including engines, generators, and electrical systems.
- • Replace defective parts and equipment, sourcing materials as needed.
Where this occupation is in demand
Reported labour shortages and surpluses, by year. Published for occupation groups, not for individual job titles.
Figures cover Metal, machinery and related trades workers — 106 jobs including this one.
In shortage: Austria, Belgium, Bulgaria, Czechia and 12 more.
Longest-running shortage: Austria, 4 years.
Select a place on the map to see its figures.
About this source›
Source: ELA/EURES labour shortages and surpluses. Readings are published at occupation-group level, and cover Europe. Editions differ in annex layout and country coverage, so a change between years does not always mean the labour market changed. Countries in grey were not reported, which is not the same as being in balance.
What these words mean
The four things this section reports
- Reported demand
- Whether employers report needing people in this job — a judgement published by a national or EU body, not a count.
- Where it is heading
- Which way employment in this job is expected to move over the coming years, from an official projection.
- Openings
- Roughly how many openings arise — from growth and from people leaving the job.
- Typical pay
- What people in this job typically earn where the source publishes it. Blank does not mean unpaid; it means nobody publishes it for that place.
A measure is left out when nobody publishes it for that place, rather than shown as zero.
Which way the market leans for you
- In your favour
- More openings than people looking — employers are competing for candidates.
- Balanced
- Openings and candidates are roughly matched.
- Competitive
- More people looking than openings — expect to compete.
- Mixed evidence
- Sources disagree, or the same occupation group is short in one part and oversupplied in another.
Every source resolves to one of these four, so there is a single vocabulary to learn. What differs is the evidence behind it, which is printed underneath each verdict — a measured ratio of openings to jobseekers, or an assessment published by a national body.
How this job compares with other jobs in the same country
- Strong
- Among the strongest in that country
- Good
- Stronger than most jobs in that country
- Mixed
- About typical for that country
- Weak
- Weaker than most jobs in that country
This is a rank within one country, not a score you can carry across borders — the registers behind two countries count different people, so the same number means different things in each. It is also why a job can be among the strongest in a country and still show as Competitive: it leads the field in a market that is crowded overall.
Where these come from
Every figure is published by a national statistics office, a public employment service or an EU body, and each card names its source and the period it covers. Some places are counted monthly, others assessed once or twice a year, so two places on the same map can be describing different moments — the date is always shown.
None of this predicts one person’s chances. It describes a market.
Reported demand · Typical pay · Where it is heading (United States, Ireland, Australia, Malta, United Kingdom)
| Reported demand | Typical pay | Where it is heading | |
|---|---|---|---|
| United States | Not reported | $57,550 2025-05 | +6% 2024–2034 · BLS 2024-2034 |
| Ireland | Not reported | — | +15.1% 2023–2035 · Cedefop 2026 * |
| Australia | Shortage reported Jobs and Skills Australia 2025 * | — | — |
| Malta | Shortage reported ELA/EURES 2024 * | — | — |
| United Kingdom | Not reported | £64,322 2025-provisional | — |
* Published for occupation groups, not for individual job titles.
U.S. Bureau of Labor Statistics (OEWS)
Source: Office for National Statistics, Annual Survey of Hours and Earnings, Open Government Licence v3.0
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Future Outlook for marine mechanic
The outlook for marine mechanic reflects a balanced mix of automation exposure and durable, human-led work.
How are these scores calculated?
The Resilience Score (0–100) estimates how structurally protected this occupation is from automation and AI disruption, based on task-level analysis. Higher scores mean more human-judgment-intensive tasks. AI Exposure shows the estimated percentage of task hours that current AI capabilities could affect. These are model-derived structural indicators, not predictions about individual job security.
How could marine mechanic change as AI adoption grows?
This role is likely to change gradually, with AI supporting selected tasks rather than replacing the whole occupation.
Illustrative scenario based on task automatability — not a forecast. Values are rounded the further ahead you look.
This role is likely to change gradually, with AI supporting selected tasks rather than replacing the whole occupation.
Illustrative scenario based on task automatability — not a forecast. Values are rounded the further ahead you look.
Model-based estimate. Use it as a planning signal, not a guarantee.
Compare this to your profile
How AI may change this role
Deterministic, model-based interpretation of current role signals — not a guarantee of replacement.
What still depends on people
- execute safety assurance exercises
- ensure integrity of hull
- apply vessel engine regulations
Where AI may become a co-pilot
- read standard blueprints
- use technical documentation
- evaluate engine performance
Tasks most exposed to automation
- maintain records of maintenance interventions
- communicate reports provided by passengers
- distinguish various types of ships
Vital Signs & AI Vectors
AI Exposure Vectors
0-100%Exposure to physical automation, robotics, and sensor-driven task displacement
Exposure to AI-assisted analysis, pattern recognition, and predictive modelling tasks
Exposure to content generation, creative augmentation, and large language model tools
Exposure to workflow automation, decision-support software, and process digitisation
Technical Details
NexFuture v3.0 estimates automation exposure natively from ESCO essential-skill groups, weighted by skill mass and calibrated against expert anchors. Scores are probabilistic estimates, not guarantees. See the NexFuture Methodology White Paper for full details.
Measures automation exposure. It does not measure pay, demand, or how many jobs exist near you.
What people in this role usually do
Supply Chain & Transportation
A typical day as a marine mechanic
09 09:00 · Morning adhere to traffic regulations on inland waterways
10 10:30 · Mid-morning apply regulations on cargo transport operations
12 12:00 · Midday apply vessel engine regulations
14 14:00 · Afternoon communicate reports provided by passengers
15 15:30 · Late afternoon detect malfunctions in engines
17 17:00 · Wrap-up clean parts of vessels
Task order is illustrative. Individual days vary.
What you need to do this work
The skills, knowledge and tools this role calls for — and the traits and rewards that come with it.
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repair engines
Repair identified problems with internal combustion engines, external combustion engines and electrical motors. Replace and fix faulty parts by using hand and machine tools.
-
repair vessel mechanical systems
Repair mechanical systems of vessels while on-board. Ensure that vessel malfunctions are repaired without affecting the voyage in progress.
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disassemble engines
Disassemble internal combustion engines, generators, pumps, transmissions and other components of mechanical equipment.
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moor vessels
Follow standard procedures to moor vessels. Manage communication between the ship and the shore.
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prepare equipment for navigation operations
Prepare and operate main and auxiliary equipment supporting the navigation operations. Set up and monitor checklists and follow implementation procedures.
-
unmoor vessels
Follow standard procedures to unmoor vessels. Manage communication between the ship and the shore.
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apply vessel engine regulations
Understand the regulations regarding the vessel engines and apply those regulations in engine maintenance and operation.
-
ensure vessel compliance with regulations
Inspect vessels, vessel components, and equipment; ensure compliance with standards and specifications.
-
adhere to traffic regulations on inland waterways
Understand and apply traffic rules in inland waterway navigation in order to ensure safety and avoid collisions.
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detect malfunctions in engines
Detect and effectively respond to machinery malfunctions. Take actions in order to prevent material damage. Practice damage control.
-
prevent damage to electrical devices on board
Protect on board electrical equipment; identify anomalies and malfunctions in the electro-technology of vessels.
-
maintain vessel engine room
Maintain the engines and engine room equipment of a vessel. Conduct pre-checks prior to departure and ongoing examinations during the voyage.
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prepare main engines for navigation operations
Prepare and operate main engines for navigation operations. Set up and monitor checklists and follow procedure implementation.
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operate vessel engine room
Operate and maintain the engine room of vessels. Operate the main engine room where the engine and propulsion machinery are located.
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maintain records of maintenance interventions
Keep written records of all repairs and maintenance interventions undertaken, including information on the parts and materials used, etc.
-
communicate reports provided by passengers
Transmit information provided by passengers to superiors. Interpret passenger claims and follow up requests.
-
execute safety assurance exercises
Organise and execute safety exercises; ensure safety in potentially dangerous situations.
-
wear appropriate protective gear
Wear relevant and necessary protective gear, such as protective goggles or other eye protection, hard hats, safety gloves.
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read standard blueprints
Read and comprehend standard blueprints, machine, and process drawings.
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use technical documentation
Understand and use technical documentation in the overall technical process.
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distinguish various types of ships
Recognise and name various types of vessels common in European maritime transport. Understand the different characteristics, construction details, and tonnage capacities of different vessels.
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distinguish ship construction methods
Distinguish various methods of constructing vessels and how this affects their behaviour in the water in terms of strength and stability.
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ensure integrity of hull
Ensure sure that water does not break through the hull; prevent progressive flooding.
electrical systems used in transportation
The functioning of electrical systems, their specifications, and application in operations and systems for the transportation of freight and people.
european classification of inland waterways
The European classification of inland waterways and the related regulatory framework.
functions of vessel deck equipment
The required performance level of deck and safety equipment and vessel lifting facilities.
inland waterway ship building
The various methods for constructing inland waterway vessels in compliance with construction legislation concerning buildings.
international waterways
The international waterways used for maritime navigation, the geographical location of currents, maritime waterways, and harbours.
mechanics of vessels
The mechanical aspects and principles of vessels operations, and the technicalities and mechanical composition of boats and ships.
national waterways
The national waterways used for inland navigation. The geographical location of rivers, canals, seaports and inland harbours, and their relationship with cargo flows.
vessel fuels
The characteristics and properties of vessel fuels and lubricants, and the fuel loading specifications of various types of vessels.
principles of cargo stowage
The principles of cargo stowage. The procedures by which containers should be efficiently loaded and unloaded, taking into account gravitational forces that are exerted during transportation.
- engine components
- mechanics
- electric generators
Path to become a marine mechanic
What it typically takes to qualify: education level, where it is a regulated profession, and where to study.
Upper secondary education
470 programmes in 27 countries teach the core skills of this job. Plus 60 short courses that build single skills.
A few examples, taught in the language of this page:
South Africa
Electronics Technology (KARAMÜRSEL MARITIME VOCATIONAL SCHOOL)
Türkiye
Level 5 Specific Purpose Certificate in Fishing Vessel Engineering Skills
Bord Iascaigh Mhara · Ireland
These are 6 of 530.
Sources
- 1. Source: Opintopolku.fi (Finnish National Agency for Education)
- 2. Source: EHIS (Estonian Education Information System), Ministry of Education and Research of Estonia, open data. Data as at 26/09/2026.
- 3. Source: Kenya Universities and Colleges Central Placement Service (students.kuccps.ac.ke).
- 4. Source: South African Qualifications Authority (SAQA), All Qualifications and Unit Standards (allqs.saqa.org.za).
- 5. Source: YÖK Atlas, Council of Higher Education (yokatlas.yok.gov.tr).
- 6. Source: Europass Qualification Dataset Register (European Commission)
Growth Pathways & Similar Roles
Explore typical career progression paths, adjacent skills, and similar roles to plan your next transition.
Where does marine mechanic fit?
Similarity scores based on skill overlap from ESCO data.
For organisations
The data on this page, working for your students, clients and staff.
Frequently asked questions
What kind of qualifications do I need to become a marine mechanic?
Can I work as a marine mechanic if I’m self-employed?
What are the working conditions like for a marine mechanic?
How much does Marine Mechanic pay in the United States?
Sources: ESCO O*NET ELA/EURES Cedefop BLS Data updated October 3, 2026 About our data