The wiper is the entry rank in the engine room — the engine department's equivalent of the ordinary seaman on deck. The name comes from the job: keeping the engine room clean, wiping oil and dirt off machinery, and helping the engineers and motormen with everything else. It does not need years of college, and it is the first step to motorman, oiler, fitter and — with study — engineer. This guide covers the duties, a typical day, the documents, how to get the first contract and how not to get cheated on the way.
What a wiper does
- Keeping the engine room clean. Floor plates, bilges, machinery, workshops and stores — an engine room that is clean is one where leaks are seen early.
- Helping with maintenance. Carrying parts, cleaning components during overhauls, holding, lifting, learning.
- Fuel, oil and sludge. Helping with transfers, sounding tanks under supervision, collecting and handling waste oil and rags safely.
- Stores and spares. Taking engine stores on board and putting them away.
- Painting and small jobs in the engine room and steering gear room.
- Learning the plant. Where every pump, valve and emergency stop is — the basis of everything that comes next.
A typical day
The wiper is a day worker: roughly 08:00–17:00 with breaks, working with the motormen, the fitter and the engineers. On some ships a wiper who already holds the watch rating certificate joins an engineer on watch. Stores, bunkering and breakdowns come at any hour.
Documents — in the order you will need them
- Passport.
- Seafarer medical certificate — valid for at most two years (one year under 18).
- Basic Training — fire-fighting, survival, first aid, personal safety; refreshed every five years.
- Security Awareness.
- Seaman's book, issued by your maritime administration.
- Rating forming part of an engineering watch (STCW III/4), once you have the required sea service or training.
What it takes
Under STCW Regulation III/4, the engine watch rating must be at least 16 (many companies hire from 18) and have approved sea service including at least six months of training and experience — or special training ashore or on board that includes at least two months of approved sea service. A wiper often starts before holding III/4 and earns it on board.
The next step, able seafarer engine (III/5), needs III/4 and at least 12 months of approved sea service in the engine department — or six months after approved training.
How to get the first contract
- Get the documents first: seaman's book, medical, Basic Training.
- Learn basic English: the words for tools, safety, numbers and the parts of an engine.
- Show any mechanical work from shore: car repair, workshops, factories — it counts.
- Apply to agencies that take juniors, and to the fleets that hire them: bulk carriers, general cargo, river-sea ships.
- Never pay for a job. Under MLC 2006 recruitment fees must not be charged to the seafarer; "a fee for a place on board" is a scam.
Contracts and rotation
Ratings often sail six to nine months. MLC 2006 limits the time on board before repatriation to less than 12 months; the employer pays the repatriation, and you are entitled to at least 10 hours of rest in any 24 and 77 in any seven days.
Safety in the engine room
A wiper's first weeks are the riskiest: hot surfaces, rotating machinery, noise and oil on the floor. Wear the protective equipment you are given, ear protection always, never work on machinery that is not isolated, and ask before touching anything you do not know. Engineers respect a wiper who asks.
Interview questions for a wiper
- "Why do you want to work in the engine room?"
- "What did you learn in Basic Training?" Fire classes and extinguishers, survival in water, first aid.
- "What do you do if you see a fuel leak?" Report at once, no open flame, follow the engineer's orders.
- "Have you worked with tools?" Any mechanical work counts.
- "Do you know these words?" Pump, valve, pipe, spanner, leak, stop.
Common mistakes
- Paying for "a guaranteed place on board".
- Buying courses from unrecognised training centres — certificates must come from centres approved by your maritime administration.
- No English at all.
- Waiting for the perfect first ship. Any honest contract gives you sea time.
FAQ
What is the difference between a wiper and a motorman?
The wiper is the entry rank; the motorman (or oiler) is a qualified engine rating who keeps watches and works more independently.
Can I go to sea as a wiper without a maritime education?
Yes, with the documents above. Officer ranks need longer training.
How long until I become a motorman?
It depends on the company; under STCW, the able seafarer engine certificate needs at least 12 months of sea service as a watch rating, or six after approved training.
Is wiper work only cleaning?
Cleaning is a large part of it, but a wiper also helps with maintenance and overhauls — that is where the learning happens.
Pay and jobs
The wiper is the entry rank, so the pay is the lowest in the engine room — and it rises with each step. See motorman jobs and oiler jobs for where the path leads, and compare ranks on our salaries page.
Your CV
With little sea time, the maritime CV shows what you do have — courses, documents, languages and mechanical work from shore — in the order a crewing manager reads it.
Requirements follow STCW and MLC 2006; your flag state may add its own. Check them with your maritime administration.