Monitor engine operation or functioning.

Monitor engine operation or functioning. is a detailed work activity in O*NET — a concrete unit of work shared across 5 occupations and seen in 6 occupation-specific tasks. It rolls up into the broader work activity Monitor equipment operation. in Monitoring Processes, Materials, or Surroundings .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 6 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 2 (33%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Monitor engine operation, fuel consumption, and functioning of aircraft systems during flights. · Commercial Pilots · importance 4.8 · no direct exposure
• Monitor engine, machinery, or equipment indicators when vessels are underway, and report abnormalities to appropriate shipboard staff. · Ship Engineers · importance 4.8 · no direct exposure
• Monitor and test operations of engines or other equipment so that malfunctions and their causes can be identified. · Ship Engineers · importance 4.7 · no direct exposure
• Monitor engine operation, fuel consumption, and functioning of aircraft systems during flights. · Airline Pilots, Copilots, and Flight Engineers · importance 4.7 · exposure with tools
• Monitor oil, temperature, and pressure gauges on dashboards to determine if engines are operating safely and efficiently. · Railroad Brake, Signal, and Switch Operators and Locomotive Firers · importance 4.1 · exposure with tools
• Monitor operation of cleaning machines and stop machines or notify supervisors when malfunctions occur. · Cleaners of Vehicles and Equipment · importance 3.6 · no direct exposure

Occupations that perform this

• Commercial Pilots
• Ship Engineers
• Airline Pilots, Copilots, and Flight Engineers
• Railroad Brake, Signal, and Switch Operators and Locomotive Firers
• Cleaners of Vehicles and Equipment

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-monitor-engine-operation-or-functioning,
  title  = {Monitor engine operation or functioning.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/monitor-engine-operation-or-functioning}
}