Occupation
Physicist
Physicists investigate matter, energy, and the rules that govern them, either through experiment or through mathematical and computational modelling. Applied roles put that reasoning to work in areas such as medical imaging, instrumentation, optics, or energy systems. Much of the day is spent on mathematics, code, and instrument work rather than at a whiteboard.
Also known as: Research physicist · Applied physicist · Medical physicist
Occupation content
Part of Natural sciences and research
What the work involves
- Build or refine mathematical and computational models of a physical system
- Design experiments and set up detectors, optics, or measurement rigs
- Write and debug analysis code to process large volumes of measurement data
- Compare model predictions against measurements and account for the differences
- Document methods and results and present them to technical colleagues
- Specify, test, and troubleshoot specialist instrumentation
How people commonly enter
- A degree in physics or a closely related mathematical or engineering science
- A research postgraduate qualification, which is typical for research-leading roles
- Applied and industrial physics roles entered with an undergraduate degree plus employer training
- Specialist clinical or medical physics training schemes run by health services
Typical training: Postgraduate or professional degree
Licensing: Regulated in some jurisdictions — confirm the current requirement with the regulator in your province, state, or country.
Typical work context
Lab or workshop · Desk based · Quiet focus · Team based · Works independently
Related interests
Investigative (analytical) · Realistic (hands-on)
Related aptitude preparation
These are preparation links only. They do not measure eligibility for this occupation and no score here qualifies or disqualifies anyone.
Skills to practise
Practice suites
Related learning
Family-level learning links for Natural sciences and research.
Official sources
Labour-market facts such as pay and employment projections are not reproduced here. Open an official source below for figures, with its own geography and reference period.
- O*NET OnLine — occupation search: physicist · International
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- US Bureau of Labor Statistics — Occupational Outlook Handbook: Physicists and astronomers · United States
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- UK National Careers Service — Physicist · United Kingdom
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Labour-market context (not part of exploration match)
This is broad family-level context for Natural sciences and research in Canada, not a figure for Physicist. It does not affect matching scores and is not an eligibility determination.
This is a broad Natural sciences and research family. Explore the official profile for the chosen occupation; entry education and training can differ within the family.
Canada Job Bank Career Planning · Canada · Current official profile; consult source for its release period
Natural sciences and research: education pathways
Some roles in Natural sciences and research may be regulated. Confirm whether the specific role requires registration, certification, or a jurisdiction-specific licence.
Canada Job Bank Career Planning · Canada · Current official profile; consult source for its release period
Natural sciences and research: licensing
Find jobs
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- Search Canada Job Bank · Canada
- Search USAJOBS · United States federal
- Search EURES · European Union / EEA
- Search Indeed · International (choose location on Indeed)