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Physicist

OFO Code: 211101

Last checked 3 October 2026

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1. Occupation identity

OFO code
211101
Occupation
Physicist
Classification
OFO 2021
Major group
PROFESSIONALS
Unit group
2111 · Physicists and Astronomers

Official description
Physicists and astronomers conduct research and improve or develop concepts, theories and operational methods concerning matter, space, time, energy, forces and fields and the interrelationship between these physical phenomena. They apply scientific knowledge relating to physics and astronomy in industrial, medical, military or other fields.

More official OFO detail

Specialisations: Nuclear Physicist, Medical Physicist, Biophysicist, Astrophysicist, Astronomer, Nanotechnology Engineering Technologists, Crystallographer

  • Evaluating results of investigations and experiments and expressing conclusions, mainly using mathematical techniques and models
  • Observing, analysing and interpreting celestial phenomena and developing methods, numerical models and techniques to extend knowledge of fields such as navigation, satellite communication, space exploration, celestial bodies and cosmic radiation
  • Ensuring the safe and effective delivery of radiation (ionising and non-ionising) to patients to achieve a diagnostic or therapeutic result as prescribed by a medical practitioner
  • Ensuring the accurate measurement and characterization of physical quantities used in medical applications
  • Developing, implementing and maintaining standards and protocols for the measurement of physical phenomena and for the use of nuclear technology in industrial and medical applications
  • Testing, commissioning and evaluating equipment used in applications such as imaging, medical treatment and dosimetry
  • Advising and consulting with medical practitioners and other health care professionals in optimizing the balance between the beneficial and deleterious effects of radiation
  • Applying principles, techniques and processes to develop or improve industrial, medical, military and other practical applications of the principles and techniques of physics or astronomy
  • Conducting research and improving or developing concepts, theories, instrumentation, software and operational methods related to physics and astronomy
  • Preparing scientific papers and reports

2. Demand status

Demand evidence not yet linked

This is an official OFO 2021 occupation. Demand status is separate evidence and is not inferred from inclusion in the OFO.

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3. Salary evidence

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5. Qualification

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7. Industry, sector and provincial context

National occupation classification. Industry and provincial context are shown only where a separate official source supports the link.

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8. Next steps — official links

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