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Stationary Engineers and Boiler Operators vs Geothermal Technicians

Side-by-side · O*NET · BLS · AI-exposure research · Anthropic Economic Index

A factual, source-backed comparison of Stationary Engineers and Boiler Operators and Geothermal Technicians on the dimensions both occupations carry. Every figure is a position within an independent published dataset — not a verdict on which job is better, safer, or more “future-proof.”

Stationary Engineers and Boiler Operators Geothermal Technicians
Median pay · BLS OEWS
$75,190
$48,640
Employment · BLS OEWS
30,780
183,690
AI exposure (percentile) · task overlap, not automation
28th pct
39th pct

At a glance

Dimension Stationary Engineers and Boiler Operators Geothermal Technicians
Median pay $75,190 $48,640
Employment 30,780 183,690
Employment outlook (2024–34) · BLS projection About average (+2.2%) About average (+2.4%)
Annual openings · BLS projection 3,800 21,500
Typical education · O*NET Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree. Usually requires a high school diploma or GED, though some occupations may not.
AI exposure · published exposure studies Low · 28th pct Moderate · 39th pct
Global GenAI gradient · ILO ISCO-08 · via crosswalk 32nd pct · 20% of tasks 4th pct · 11% of tasks
Observed AI use · Anthropic Economic Index — —
Mostly remote-capable · Dingel–Neiman No No

Pay and employment are BLS OEWS estimates; outlook and openings are BLS 2024–2034 projections; AI exposure and observed-use figures come from separate research and reflect exposure and usage, not predictions that either job will disappear. Compare like with like.

Skills

Shared: Mechanical, Operations Monitoring, Near Vision, Problem Sensitivity, Oral Comprehension, Oral Expression, Chemistry, Operation and Control, Public Safety and Security, Critical Thinking, Equipment Maintenance, Troubleshooting, Repairing, Deductive Reasoning, Inductive Reasoning, Information Ordering, Perceptual Speed, Physics, Reading Comprehension, Active Learning, Monitoring, Complex Problem Solving, Quality Control Analysis, Judgment and Decision Making, Selective Attention, Arm-Hand Steadiness, Control Precision, Multilimb Coordination, English Language, Computers and Electronics, Mathematics.

Specific to Stationary Engineers and Boiler Operators

  • Active Listening
  • Engineering and Technology
  • Coordination
  • Written Comprehension
  • Category Flexibility
  • Manual Dexterity
  • Finger Dexterity
  • Reaction Time

Specific to Geothermal Technicians

  • Education and Training
  • Design
  • Telecommunications
  • Flexibility of Closure
  • Visualization
  • Production and Processing
  • Administration and Management
  • Written Expression

Knowledge, skills & abilities O*NET rates as important for each occupation. “Shared” are common to both; the columns list what is distinctive to each (top by the order O*NET surfaces).

Tools & technology

Shared: Spreadsheet software , Office suite software , Electronic mail software , Word processing software , Enterprise resource planning ERP software , Analytical or scientific software .

Specific to Stationary Engineers and Boiler Operators

Specific to Geothermal Technicians

Full profiles

This page is a summary. See the complete source-backed profile for Stationary Engineers and Boiler Operators or Geothermal Technicians — tasks, the full skill graph, tools, work context, preparation, wages by percentile, industries, AI exposure and the AI work map.

More comparisons

Related occupations you can place side by side on the same sourced scale.

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.

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

Cite this page
Plain

Singulariki. "Stationary Engineers and Boiler Operators vs Geothermal Technicians." Singulariki: a source-backed encyclopedia of work. Built from O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; BLS Employment Projections 2024–2034; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27); Microsoft “Working with AI” working-with-ai; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130; AI Occupational Exposure (AIOE) Felten, Raj & Seamans; ILO / Gmyrek et al. GenAI exposure gradient 2025; IBS O*NET-SOC ↔ ISCO-08 occupation crosswalk 2022; Frey & Osborne (2013) frey-osborne-automation; Dingel & Neiman (2020) dingel-neiman-workathome. Accessed June 7, 2026. https://singulariki.com/compare/stationary-engineers-and-boiler-operators-vs-geothermal-technicians

APA

Singulariki. (2026). Stationary Engineers and Boiler Operators vs Geothermal Technicians. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/compare/stationary-engineers-and-boiler-operators-vs-geothermal-technicians

BibTeX 
@misc{singulariki-stationary-engineers-and-boiler-operators-vs-geothermal-technicians,
  title  = {Stationary Engineers and Boiler Operators vs Geothermal Technicians},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; BLS Employment Projections 2024–2034; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27); Microsoft “Working with AI” working-with-ai; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130; AI Occupational Exposure (AIOE) Felten, Raj & Seamans; ILO / Gmyrek et al. GenAI exposure gradient 2025; IBS O*NET-SOC ↔ ISCO-08 occupation crosswalk 2022; Frey & Osborne (2013) frey-osborne-automation; Dingel & Neiman (2020) dingel-neiman-workathome. Accessed June 7, 2026},
  url    = {https://singulariki.com/compare/stationary-engineers-and-boiler-operators-vs-geothermal-technicians}
}

Citations name the underlying public dataset releases — they reflect what this page is built from, not just the URL.