Environmental health officers assess risk and develop, regulate, enforce and monitor laws and regulations governing public health for both the built and natural environment, in order to promote good human health and environmental practices. Environmental health officers may specialise in the areas of air, food and water quality; disease vector control (mosquito control, for example); waste management; environmental protection; health education; and noise control.

Exercise scientists assist sportspeople to achieve the best possible sporting performance by applying knowledge and techniques from the areas of biomedical science, physiology, biomechanics (the study of human movement), nutrition, psychology and sport assessment.

Family day care educators provide education and care for babies and children in the family day care educator's own home under local government, community-based or privately operated management schemes.

Fitness instructors are involved in the assessment, teaching, training and supervision of a variety of people in health and fitness clubs, gymnasiums, sports centres and community recreation organisations. Fitness instructors may specialise in fields such as aerobics, aqua-fitness, personal training, exercise for specific groups (such as older people), resistance training and swimming.

Health information managers combine knowledge of healthcare processes, health records and administration, information management and human resource management to provide services that meet the medical, legal, ethical and administrative requirements of the healthcare system.

Health promotion practitioners plan projects to improve the health of individuals and the community.

Home economists teach, inform and advise government, industry and the community in order to assist individuals to make better lifestyle choices.

Hospital administrators plan, direct and coordinate health and administrative services provided by hospitals, community health services, aged-care facilities, private healthcare facilities and other health service organisations.

House parents are concerned with all the tasks relating to the personal care, boarding accommodation, meals, study, recreation and weekend activities of children and adolescents in a residential establishment. They usually live in or near the boarding establishment.

Interpreters use their knowledge of languages and cultures to convert a spoken or signed language into another spoken or signed language, usually within a limited time frame and in the presence of the participants who need to communicate. Interpreters usually specialise in a particular language combination (French and English, for example) and may also specialise in a particular subject area, such as commerce, law, health, science, technology or welfare.

Lifeguards look after the safety of people at beaches or swimming pools through accident prevention and rescue, as well as public relations and public education.

Massage therapists assess and treat the soft tissue of the body for therapeutic purposes.

Medical imaging technologists operate X-ray and other imaging equipment, such as magnetic resonance imaging (MRI) and ultrasound, to produce radiographic images that are used in the diagnosis and subsequent management of disease or injury. Experienced medical imaging technologists may be able to develop further skills in image interpretation.

Medical laboratory technicians carry out routine laboratory tests and other procedures used in the diagnosis and treatment of diseases and disorders of the human body.

Medical practitioners diagnose physical and mental illnesses, disorders and injuries, and prescribe medications and treatment to promote or restore good health.