Two worlds that meet without merging
People readily speak of "sea careers" as a single block, but the intern who boards a cargo ship and the one who follows a handling team on a terminal do not see the same work. On board, the ship is a place to live and work at the same time: watches, maintenance, safety, relations within a small crew. Ashore, the port is a platform where the arrival of ships, loading, storage, formalities and onward transport by rail, road or inland waterway are coordinated.
Between the two are the linking trades: the pilot who guides the ship through the channels, the mooring crew who take the lines, the tug that accompanies the manoeuvre, the shipping agent who prepares the port call for the shipowner, the harbour officer who watches over the safety of the water area. A good internship begins with the decision to look at one of these links rather than at "the sea" in general.
The families of trades to explore
To refine your search, identify the family that matches your plans:
- Navigation and deck: steering the ship, lookout, charts, manoeuvres, communication with shore.
- Engine room and electromechanics: propulsion, power generation, maintenance, automation.
- Fishing and shellfish farming: work on smaller vessels, with very specific working conditions.
- Port operations: cargo handling, equipment driving, yard management, planning of terminal operations.
- Services to ships: pilotage, towage, mooring, provisioning, ship repair.
- Support functions: shipping agency, freight forwarding, customs, marine insurance, human resources in shipping companies.
Each family has its own qualifications, employers and busy periods. A single port city can offer very different internships from one quay to the next.
Training paths and the place of the internship
In France, vocational maritime courses are offered by maritime and aquaculture vocational schools, by apprentice training centres and, for officers, by the École nationale supérieure maritime, whose campuses are spread across several French ports. Levels run from the CAP to engineering or officer qualifications. Courses alternate classes, workshops, simulators and periods at sea or in company internships.
On the port side, vocational baccalaureates and professional titles in logistics, transport and maintenance give access to terminals and service companies. Some international trade or transport courses also offer internships in a shipping agency or with a freight forwarder.
In every case, it is the qualification framework and the internship agreement that set what your school expects of you: duration, objectives, activities you can observe, the person responsible for following you. Have the place and the type of ship or terminal approved by your teaching supervisor before you sign.
Medical fitness and safety: the prerequisites for going on board
Boarding, even briefly, is not a simple visit. Professional seafaring requires specific medical fitness, certified during an examination by a doctor approved for seafarers. Without a valid certificate, no serious shipowner will accept you on board. Book an appointment early: slots can be far apart in the peak recruitment season.
Basic safety training is also required, based on the international standards for seafarer training: sea survival, firefighting, first aid, personal safety and social responsibilities. Students on a maritime course generally take these within their programme; a student from another field must ask the employer what is required before boarding.
A ship may also refuse an intern for reasons of accommodation capacity, insurance or trading area. Ask these questions at the very start of the exchange, before investing time in a covering letter.
Access to the port: pass, equipment and instructions
Port facilities that receive commercial ships are controlled-access zones. Entry to a terminal requires clearance, a pass or an authorisation issued by the operator, sometimes after a check on the person and a safety induction. Allow time: clearance is not obtained on the morning of the first day.
On the quay the rule is simple: you do not walk wherever you like. Handling equipment, cranes, lorries and suspended containers create real risks. The safety induction explains the pedestrian zones, the routes and what to do if an alarm sounds.
- Safety shoes, helmet, high-visibility vest, gloves: ask who provides them.
- Warm or waterproof clothing depending on the season, because the wind on a quay is nothing like the town centre.
- Identity documents and proof of your internship agreement to show at the entrance.
Applying: who to contact and what to say
Shipowners, cargo-handling companies, towage services and shipping agencies often receive unsolicited applications. An effective message is short, precise and set in context: your course, the internship period, the type of activity you are aiming for, and a clear mention of your medical fitness and safety training if you already have them.
Large ports sometimes publish pages devoted to recruitment or to young people; the shipowners' trade federations circulate information on careers and training. Maritime schools maintain relations with shipping companies: their internship office is often the first door to push.
In your letter, avoid phrases about a passion for the sea. Prefer a fact: an outing on a training boat, a terminal visit, a maintenance project, a navigation class. A recruiter reads in it a genuine interest and an ability to adapt to the environment.
An illustrative example: three weeks on a container terminal
Take a fictional example, with round figures. Léa, a student on a vocational baccalaureate in logistics, obtains a three-week internship in the planning department of a container terminal. In the first week, she attends the safety induction, learns the zones and follows the stowage planner.
In the second week, she observes the handling of a port call: the announced arrival of the ship, the start of operations, the allocation of quay cranes, the tracking of containers to the yards and then to the railway. She notes the information exchanged between the control room, the equipment drivers and the shipping agent.
In the third week, she reconstructs the timeline of an operation for her report: delays, lateness, causes, adjustments. Her review shows how a decision taken in an office changes what happens on the quay. This example is an illustration: real tasks depend on the company and on safety instructions.
Common mistakes and attitudes that matter
Several pitfalls recur among interns in the sector:
- Aiming for "a boat" without specifying the type of ship, the trading area or the intern's status.
- Forgetting that medical fitness and safety training take time.
- Underestimating fatigue: irregular hours, outdoor work, port calls that do not respect office hours.
- Asking questions at the wrong moment, during a manoeuvre or a sensitive operation.
- Not keeping a record of your observations, when the report requires dated facts.
On board as on the quay, listening and punctuality are worth more than misplaced initiative. An intern who carries out exactly the instruction given, then asks for an explanation at the right moment, is quickly appreciated.
Writing a good report and preparing what comes next
Choose a guiding thread rather than a general description: the journey of a container, the preparation of a port call, the organisation of a watch, the servicing of an engine. The report is more convincing when it links a specific event to the decisions that made it possible.
Think about the next step as well: work-study, further study, a first spell at sea or port employment. Ask your tutor which qualities he or she looks for in a future apprentice, which additional training counts in the company, and whether an application for an apprenticeship contract is conceivable after the internship. No employer is obliged to offer anything, but a well-run internship leaves you with a contact and references.
Frequently asked questions
Can you do an internship on board a ship without being a student on a maritime course?
It is possible in some cases, but not systematic. The shipowner must agree to host you, the insurance must cover boarding, and you must hold medical fitness for seafaring as well as the safety training requested. Ask about these conditions in the first exchange to avoid a pointless application.
What is the practical difference between an internship on board and one at the port?
On board, you share the life of a crew, with its watches and accommodation constraints. At the port, you most often work in an operations team or in an office, with more regular hours but strict access rules. Both require real attention to safety.
Is a gratification compulsory in this sector?
The general rules apply: beyond a minimum internship length set by law, a gratification is due in France, with a minimum amount defined by regulation that may change. Companies may pay more. Check the amount and any accommodation or meal costs before signing the agreement.
Do you need to be able to swim or have sea legs?
Physical fitness compatible with work in a maritime environment is required, and the medical examination checks it. Being able to swim is generally expected on maritime courses. Seasickness affects experienced sailors too: it is better to talk about it frankly in advance than to discover it at sea.
How do you find an internship in a large commercial port?
Look at the recruitment pages of ports and of the companies based there, contact local professional associations and use your school's network. An application targeted at a specific department, with dates, is better received than a general request for an internship.
Can a port internship lead to a work-study contract?
It happens, with no guarantee. A company that appreciated your seriousness may consider an apprenticeship contract, especially if you are preparing a qualification related to its activity. Talk to your tutor in the middle of the placement, then confirm the approach with your school.
What should you do if the ship cancels the boarding?
Ship schedules change with the weather, delays and commercial decisions. Tell your school immediately, ask the employer for a postponed date or an equivalent activity ashore, and do not go without an amended agreement if the period or place changes.