Manufactured wooden building assemblers put together wooden elements for use in construction. The elements, or modules, may consist of walls with windows and doors built-in, or may be as large as whole rooms. The assemblers put together the supporting structure, insulation materials, and covering, and fasten it together to obtain usable modules.

Manufacturing cost estimators collect and analyse data to evaluate the money, materials, labour and time required for manufacturing processes. They conduct analyses to identify (alternative) cost effective technical designs and production processes. They develop and use methods and tools for cost planning, controlling and analysis. They also perform quantitative and qualitative risk analyses and report on the development of costs.

Manufacturing engineers design manufacturing processes for different kinds of production processes. They integrate those specificities and constraints posed by the industry or the product being produced with general and wide-spread manufacturing engineering principles into the design and planification of manufacturing processes.

Manufacturing facility managers foresee the maintenance and routine operational planning of buildings intended to be used for manufacturing activities. They control and manage health and safety procedures, supervise the work of contractors, plan and handle buildings maintenance operations, fire safety and security issues, and oversee buildings' cleaning activities.

Marine cargo inspectors investigate all baggage and freight listed on the ship's manifest. They are responsible for checking the condition of the cargo and verifying the cargo's documentation and compliance with rules and regulations. Marine cargo inspectors analyse the vessels' capabilities, the fuel compartments, the safety equipment and the specific licenses required.

Marine chief engineers are responsible for the entire technical operations of the vessel including engineering, electrical, and mechanical divisions. They are the head of the entire engine department aboard the ship. They have overall responsibility for all technical operations and equipment on-board the ship. Marine chief engineers collaborate on security, survival and health care on board, observe the national and international standards of application.

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.

Marine electronics technicians lay out, install and repair electronic systems and equipment in vessels. They assemble electronic components and wiring according to blueprints and assembly drawings.

Marine engineers design, build, maintain and repair the hull, mechanical, electronic equipment and auxiliary systems such as engines, pumps, heating, ventilation, generator sets. They work on all types of boats from pleasure crafts to naval vessels, including submarines.

Marine engineering drafters convert the marine engineers’ designs into technical drawings usually using software. Their drawings detail dimensions, fastening and assembling methods and other specifications used in the manufacture of all types of boats from pleasure crafts to naval vessels, including submarines.

Marine engineering technicians carry out technical functions to help marine engineers with the design, development, manufacturing and testing processes, installation and maintenance of all types of boats from pleasure crafts to naval vessels, including submarines. They also conduct experiments, collect and analyse data and report their findings.

Marine firefighters are responsible for emergency response in case of a fire outbreak or other hazardous situations in marine environments. They actively respond to contain fires and the outbreak of other hazardous on vessels, docks and other marine facilities. They ensure the marine installation complies with health and safety regulations. They also regulate the clean-up of the scene and assess the damage.

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 the other machinery of vessels such as boilers, generators and electrical equipment.

Marine surveyors inspect vessels intended for operations in maritime or open sea waters. They ensure that vessels and equipment follow the regulations laid down by the International Maritime Organisation (IMO). They may also act as third parties for the review of offshore facilities and construction projects.

Marine upholsterers manufacture, assemble and repair interior components for all types of boats. They use power tools, hand tools and shop equipment to prepare and fasten materials and apply finishes. They also inspect incoming materials and prepare the boat interior for new components.

Maritime instructors teach all those occupationally piloting a boat or a ship, such as skippers and ship captains, how to operate their inland water boats or maritime ships according to regulations. They teach their students theory and techniques on how to optimally pilot, steer and navigate, and maintain their specific boat or ship, observe and evaluate the students' practice. They also focus on non-steering related subjects such as customer service (in case of person transportation) and safety measure regulations.

Maritime pilots are mariners who guide ships through dangerous or congested waters, such as harbours or river mouths. They are expert ship handlers who possess detailed knowledge of local waterways.

Maritime water transport general managers coordinate the administrative activities that go with the management of vessels in the context of maritime water transport. They prepare vessels, check availability, liaise with clients, manage budgets, and oversee operations from an economic standpoint, following regulation for maritime operations.

Marketing consultants advise companies in the development of marketing strategies for specific purposes. They can advise and develop strategies for the entry of a brand in the market, for the re-launch of a product, for the introduction of a new product, or for the positioning of a commercial image. They perform previous studies of the position of the company and perception of customers in order to define the marketing approach.

Marketing assistants support all the efforts and operations carried out by marketing managers and officers. They prepare reports in relation to the marketing operations needed by other departments, especially account and financial divisions. They ensure that resources needed by the managers to perform their job are in place.

Marketing managers carry out the implementation of efforts related to the marketing operations in a company. They develop marketing strategies and plans by detailing cost and resources needed. They analyse the profitability of these plans, develop pricing strategies, and strive to raise awareness on products and companies among targeted customers.