Visual merchandisers are specialised in the promotion of the sale of goods, especially their presentation in retail outlets.

Viticulture advisers advise on improving vineyard production and wine-making.

Vloggers make online videos to talk about a wide range of subjects such as politics, fashion, economics and sports. They can relate objective facts, but often they also give their opinion on the related topic. Vloggers post these videos online on social media or streaming platforms, often accompanied with written text. They also interact with their viewers via comments.

Vocational teachers instruct students in their specialised field of study, which is predominantly practical in nature. They provide theoretical instruction in service of the practical skills and techniques that the students must subsequently master in the specialised vocation of their choice and aid in the development of the according attitudes and values. Vocational teachers monitor the students progress, assist individually when necessary, and evaluate their knowledge and performance on the subject through assignments, tests and examinations.

Voice-over artists perform the dialogues of animated television or movie characters. They empathise with their characters and make them come alive with their voice.

Waiters/waitresses supply guests with food and drinks as requested. Waiters/waitresses usually work in restaurants, bars and hotels. This involves the preparation of tables, serving food or beverages and taking payments.

Waiting list coordinators guarantee the day to day management of waiting list time. They plan when operation rooms are available and call patients in to be operated. Waiting list coordinators make sure to optimise the use of rescources.

Warehouse managers assume the responsibility for storage facilities. They manage the operations and the staff within.

Warehouse operators for clothing are in charge of storing textile fabrics, accessories and components for clothing production. They ensure that all the components necessary for the production of clothing are ready to use in the production chain by classifying and registering the purchased component, forecasting purchases and distributing them across different departments.

Warehouse order pickers prepare orders manually. They pick up orders and bring them to the delivery platform for processing, or in the trade sector to allow customers to pick them up. They are expected to complete orders for shipment, keeping in mind the quantity and type of goods specified and meeting quality criteria established by the company. They also assemble various types of merchandise for shipment and transport orders to shipping locations as specified by a supervisor. They typically stack bundled articles on pallet by hand, are responsible for wrapping articles on the pallet to secure them while moving, and for ensuring the integrity of the pallet.

Warehouse workers execute the accurate handling, packing and storage of materials in a warehouse. They receive goods, label them, check quality, store the goods and document any damage. Warehouse workers also monitor stock levels of items, keep inventory and ship goods.

Warfare specialists perform strategic duties, such as making tactical decisions, detecting and identifying potential threats, and locating targets and objectives. They communicate with the other teams to ensure the efficiency of the operation, and also oversee the safety of the team.

Wash deinking operators operate a tank where recycled paper is mixed with water and dispersants to wash out printing inks. The solution, called a pulp slurry, is then dewatered to flush out the dissolved inks.

Waste and scrap distribution managers plan the distribution of goods to various points of sales.

Waste brokers act as mediating party between clients and waste management industries. They ensure the waste is collected from the client by a specialised professional, and transported to a waste mangement facility where it is processed.

Waste management officers advise and enforce regulations on facilities managing waste disposal, collection and recycling. They develop and implement rules and evaluate the compliance with existsing legislation.

Waste management supervisors coordinate waste collection, recycling, and disposal facilities. They supervise waste management operations, ensuring compliance with environmental standards, and oversee staff. They aid in the development of waste management methods, aiming for increased waste reduction, and aid in the prevention of violations of waste treatment legislation.

Waste treatment engineers design processes, facilities and equipment used in the collection, treatment, and distribution of waste. They research environmental standards and policies in order to optimise waste treatment procedures and ensure minimal strain on the environment by analysing and classifying the processed waste.

Wastewater engineers design sewage systems and networks for the removal and treatment of wastewater from cities and other residential areas. They design systems which are compliant with environmental standards, and aim to minimise impact on the ecosystem and on citizens in the vicinity of the network.

Wastewater treatment operators operate equipment used in a water or wastewater plant. They treat and clean drinking water before it is distributed to the consumer and process wastewater to remove harmful substances before returning it to rivers and seas. They take samples and perform tests to analyse the water quality.

Wastewater treatment technicians aid wastewater treatment operators in the operation and maintenance of wastewater treatment equipment, and the purification procedure of wastewater, in sewage plants. They perform repair duties.

Watch and clock repairers maintain and repair wristwatches and clocks. They identify defects, change batteries, fit new straps, oil and replace damaged parts. They may also restore antique clocks.