Will AI replace Nuclear Power Reactor Operators?

What this score means

Nuclear Power Reactor Operators is among the least exposed roles in Manufacturing. Most of what the job involves still sits outside what current AI can do, even as the tools around it keep changing. At 22 out of 100 it scores 3 points above the Manufacturing average of 19. Across the 5 sources behind this baseline, individual estimates run from 8 to 40, so the score is a weighted consensus rather than any single figure.

The number is a consensus estimate for the typical version of the role, built from published academic and industry research scored occupation by occupation. It is not a prediction about any individual. How scoring works

What this job actually involves

Exposure follows the work itself rather than the job title, so it is worth seeing what the role is made of. These are the tasks O*NET records for Nuclear Power Reactor Operators, most central first, showing 12 of 19.

• 01Operate nuclear power reactors in accordance with policies and procedures to protect workers from radiation and to ensure environmental safety.
• 02Adjust controls to position rod and to regulate flux level, reactor period, coolant temperature, or rate of power flow, following standard procedures.
• 03Develop or implement actions such as lockouts, tagouts, or clearances to allow equipment to be safely repaired.
• 04Respond to system or unit abnormalities, diagnosing the cause, and recommending or taking corrective action.
• 05Monitor all systems for normal running conditions, performing activities such as checking gauges to assess output or the effects of generator loading on other equipment.
• 06Monitor or operate boilers, turbines, wells, or auxiliary power plant equipment.
• 07Record operating data, such as the results of surveillance tests.
• 08Implement operational procedures, such as those controlling start-up or shut-down activities.
• 09Note malfunctions of equipment, instruments, or controls and report these conditions to supervisors.
• 10Participate in nuclear fuel element handling activities, such as preparation, transfer, loading, or unloading.
• 11Dispatch orders or instructions to personnel through radiotelephone or intercommunication systems to coordinate auxiliary equipment operation.
• 12Review and edit standard operating procedures.

Task statements from O*NET by the National Center for O*NET Development, used under CC BY 4.0. The tasks are descriptive; the exposure score above is ours.

The research behind this score

This baseline aggregates 5 research sources that scored Nuclear Power Reactor Operators for AI and automation exposure. More recent, higher confidence studies carry more weight in the final number.

• 01Anthropic Economic Index 2026 - AI Task Exposure · 2026Anthropic
• 02Global Automation Atlas: Task Substitution Exposure by Occupation · 2026Garg, Crosta, Baier (2026), arXiv:2605.17086
• 03Working with AI: Measuring the Applicability of Generative AI to Occupations · 2025Tomlinson, Jaffe et al., Microsoft Research (2025)
• 04GPTs are GPTs: Labor Market Impact Potential of LLMs · 2024Eloundou, Manning, Mishkin, Rock (Science, 2024)
• 05AI Occupational Exposure to Language Modeling · 2023Felten, Raj, Seamans (2023)

Common questions

How likely is AI to replace Nuclear Power Reactor Operators?

Published research puts Nuclear Power Reactor Operators at 22 out of 100 for AI displacement risk, in the lower risk band. The number is a weighted consensus of 5 research sources and describes the typical version of the role, not any individual.

Do researchers agree on the risk for Nuclear Power Reactor Operators?

Only partly. Individual estimates for Nuclear Power Reactor Operators run from 8 to 40 out of 100 across the 5 sources behind this score, so the single number smooths over real disagreement. More recent and higher confidence studies carry more weight in it.

Which manufacturing roles face similar AI exposure?

The closest published manufacturing roles to Nuclear Power Reactor Operators by score are Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic (22/100), Model Makers, Wood (22/100), and Petroleum Pump System Operators, Refinery Operators, and Gaugers (22/100). Each has its own page with the research behind its number.

Also covers

Control Operator · Control Room Agent · Control Room Officer · Control Room Operator · Licensed Nuclear Control Room Operator · Licensed Reactor Operator · Nuclear Control Operator · Nuclear Control Room Non-Licensed Operator and related titles

More manufacturing occupations

• Food Batchmakers23/100
• Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic22/100
• Model Makers, Wood22/100
• Petroleum Pump System Operators, Refinery Operators, and Gaugers22/100
• Textile Cutting Machine Setters, Operators, and Tenders22/100
• Butchers and Meat Cutters21/100
• Chemical Equipment Operators and Tenders21/100
• Extruding and Drawing Machine Setters, Operators, and Tenders, Metal and Plastic21/100