Building control officers make sure building regulations are followed.
Cycling coaches help riders develop their cycling technique and understand more about cycling.
Architectural technologists manage all stages of the technical design and planning process of building projects.
Electrical engineers design, build and maintain electrical systems, machinery and equipment.
Technical surveyors carry out tasks to support chartered surveyors, architects and engineers.
Boat builders build, repair and refit marine craft from small sailing boats to large sea-going vessels.
Pipe fitters install industrial pipework, valves and pumps in factories, commercial premises and large buildings like power stations.
Cement makers turn raw materials like limestone into building products.
Computer-aided design (CAD) technicians use software to design buildings, machinery, goods and components.
Building services engineers design, install and service equipment and systems in buildings like offices and shops.
Refrigeration and air-conditioning installers work on air quality and cooling systems in buildings and transport.
Tilers cover walls or floors with tiles, in areas like kitchens, bathrooms, shops, hotels and restaurants.
Plasterers prepare walls and ceilings for decoration and finishing.
Roofers re-slate and tile roofs, fit skylight windows and replace lead sheeting and cladding.
Health and safety advisers work to reduce accidents, injury and health problems in the workplace.
Kitchen and bathroom fitters install kitchens and bathroom suites in homes and businesses.
Carpet fitters and floor layers fit carpets and vinyl tiles, and lay laminate and solid timber floors.
Lift engineers install, refurbish, service and repair lifts and escalators.
Wood machinists cut and prepare timber.
Town planning assistants process applications, give advice about regulations and carry out design work and office administration.