Emergency care assistants (ECA) drive ambulances under emergency conditions and support paramedics.
Electrical engineering technicians install, repair and maintain electrical equipment and controls.
Fish farmers work in small teams to breed and rear fish and shellfish, and harvest them for market.
Food scientists and food technologists develop food and drink products, making sure they are safe to consume.
Psychologists study people's behaviour, motivations, thoughts and feelings, to help them overcome or control their problems.
Mechanical engineering technicians design, install and repair industrial plant machinery and parts.
Land surveyors measure the shape of the land, and gather data for civil engineering and construction projects.
Engineering maintenance technicians service and repair electrical and mechanical equipment used in industries like manufacturing, production and transport.
Structural engineers help to design and build large structures and buildings, like hospitals, sports stadiums and bridges.
Pharmacists provide expert advice on the use and supply of medicines and medical appliances.
Sports scientists use knowledge of how the body works to help people improve their health or sporting ability.
Chemists study chemicals and materials and how they behave under different conditions.
Electrical engineers design, build and maintain electrical systems, machinery and equipment.
Civil engineering technicians provide technical support to civil engineers on construction projects.
Electronics engineering technicians design, build and maintain electronic systems and components.
Engineering construction technicians install, service and repair machines and equipment in buildings, factories and industrial plants.
Technical authors write documents and guides that explain how to use products and services.
Chemical engineers develop ways to turn raw materials into everyday products.
Quarry engineers explore new sites, oversee operations and manage sites at the end of their commercial life.
Dispensing opticians give advice on vision care, and supply glasses and contact lenses to suit their customers needs.