Occupation
Nuclear power reactor operator
Nuclear power reactor operators control the reactor and its supporting systems from a licensed control room, holding reactivity, coolant flow, and power output inside strictly defined limits. The role is built around procedures, verification, and peer checking rather than improvisation. Training, requalification, and simulator testing continue for as long as someone holds the position.
Also known as: Reactor operator · Nuclear control room operator · Nuclear station operator
Occupation content
Part of Utilities, energy, mining and resources
What the work involves
- Manipulate reactor and turbine controls to hold power and coolant conditions within licensed limits.
- Respond to alarms using approved procedures, with a second operator verifying each action.
- Conduct surveillance tests and record results against technical specification requirements.
- Authorise and track equipment clearances so maintenance can proceed without affecting safety systems.
- Take part in simulator drills covering transients, trips, and emergency operating procedures.
- Brief the oncoming crew on plant status, ongoing work, and any degraded equipment.
How people commonly enter
- An operator training programme run by the station itself, leading to regulator-issued licensing.
- A college diploma in power engineering, nuclear technology, or process operations used as the entry qualification.
- Transferring from naval or military nuclear propulsion experience into a commercial station programme.
- Internal progression from an equipment operator or non-licensed operator role at the same station.
Typical training: Varies by employer or jurisdiction
Licensing: Regulated in most jurisdictions — confirm the current requirement with the regulator in your province, state, or country.
Typical work context
Shift work · High responsibility · Team based · Predictable routine · Quiet focus
Related interests
Investigative (analytical) · Realistic (hands-on) · Conventional (organizing)
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
- Technical reasoning
- Safety judgment
- Attention and concentration
- Multitasking and monitoring
- Working memory
Practice suites
Related learning
Family-level learning links for Utilities, energy, mining and resources.
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.
- US BLS Occupational Outlook Handbook — Power Plant Operators, Distributors, and Dispatchers · United States
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- O*NET OnLine — occupation search: nuclear power reactor operator · United States
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- Employment and Social Development Canada — National Occupational Classification (NOC) · Canada
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Labour-market context (not part of exploration match)
This is broad family-level context for Utilities, energy, mining and resources in Canada, not a figure for Nuclear power reactor operator. It does not affect matching scores and is not an eligibility determination.
This is a broad Utilities, energy, mining and resources 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
Utilities, energy, mining and resources: education pathways
Some roles in Utilities, energy, mining and resources 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
Utilities, energy, mining and resources: 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)