Applies scientific knowledge, engineering and technological skills to help prevent, diagnose and treat many kinds of disease and health conditions.

Gas engineers are responsible for extracting and treating gas, and installing and maintaining the gas network from source to customer.

Prepares, paints and decorates walls, windows and doors in all kinds of buildings.

Responsible for the day to day tasks involved in keeping an engineering production process working safely and efficiently.

Conduct research using bioinformatics theory and methods in areas such as pharma, medical tech, biotech, computational biology, computer information science, biology and medical informatics. May design databases and develop algorithms for processing and analysing genomic information, or other biological information.

Setting out tiles, marking grid lines and levelling datum lines and tile batons. It also involves fixing ceramic tiles to walls, floors and steps.

Advises on the management, regulation and control of the noises and vibrations that surround us in the home, the workplace and the environment.

Plan and install aerials, satellite and digital dishes to provide signals for individual homes, or buildings such as hotels and flats

Designs technologies that specialise in light information or light energy, such as laser or fibre optics technology.

Commands or pilots a spacecraft, or serves as a crew member during a space mission.

Maintains equipment in buildings, venues and attractions. Including electrical repairs, upkeep on machines and routine work on the structure, such as plumbing and painting.

IT Assembly Technicians build computers from parts, such as circuit boards, disk drives, modems, cables and switches.