Stationary Engineers and Boiler Operators

Operate or maintain stationary engines, boilers, or other mechanical equipment to provide utilities for buildings or industrial processes.

Sector: Skilled Trades
Preparation: Zone 3 — medium preparation needed
O*NET code: 51-8021.00

What you'll actually do

The activities O*NET rates highest for this occupation, most important first. Numbers are out of 100.

Inspecting Equipment, Structures, or Materials

central to the job — rated 86/100 for importance.
Repairing and Maintaining Mechanical Equipment

central to the job — rated 85/100 for importance.
Making Decisions and Solving Problems

a major part of the work — rated 82/100 for importance.
Controlling Machines and Processes

a major part of the work — rated 80/100 for importance.
Monitoring Processes, Materials, or Surroundings

a major part of the work — rated 77/100 for importance.
Getting Information

a major part of the work — rated 76/100 for importance.

Operate or maintain stationary engines, boilers, or other mechanical equipment to provide utilities for buildings or industrial processes. Operate equipment such as steam engines, generators, motors, turbines, and steam boilers.

What it takes

Two numbers per line: the level the work expects, and how important it is to doing the job well. Both are O*NET ratings, already on a 0–100 scale.

Skills

Operations Monitoring

Needed at a solid working level (55/100), and rated 75/100 for importance.
Operation and Control

Needed at a solid working level (46/100), and rated 60/100 for importance.
Repairing

Needed at a solid working level (50/100), and rated 56/100 for importance.
Equipment Maintenance

Needed at a solid working level (46/100), and rated 56/100 for importance.
Troubleshooting

Needed at a solid working level (46/100), and rated 56/100 for importance.

Knowledge

Mechanical

Needed at a high level (70/100), and rated 77/100 for importance.
Chemistry

Needed at a high level (63/100), and rated 60/100 for importance.
Public Safety and Security

Needed at a solid working level (57/100), and rated 58/100 for importance.
Physics

Needed at a solid working level (53/100), and rated 55/100 for importance.

Abilities

Near Vision

Needed at a solid working level (52/100), and rated 72/100 for importance.
Problem Sensitivity

Needed at a solid working level (48/100), and rated 69/100 for importance.
Oral Comprehension

Needed at a solid working level (52/100), and rated 66/100 for importance.
Oral Expression

Needed at a solid working level (50/100), and rated 63/100 for importance.

How people get in

O*NET places this occupation in Zone 3 — medium preparation needed. That is a statement about what employers typically require, not a rule about you.

Education

Vocational training, an associate degree, or equivalent on-the-job experience.

Experience

One to two years of related experience is typical.

Training

Employers expect you to arrive with the core skill already.

How the work tends to run

Each line below is read off a single O*NET activity rating for this occupation — named, so you can disagree with it.

The work is physical — you are on your feet and handling things, not sitting still.From “Performing General Physical Activities”
Part of the job is other people’s output, not only your own.From “Coordinating the Work and Activities of Others”
You own decisions rather than execute someone else’s.From “Making Decisions and Solving Problems”
You run equipment, and running it well is a skill in itself.From “Controlling Machines and Processes”

How FlightWay scores your fit against this

No black box. Here is the whole method, factor by factor.

1. You answer a short quiz: Your answers build a profile across the same 161 O*NET dimensions this page is describing — skills, knowledge, abilities and work activities. Same axes, so the comparison is like-for-like.
2. We correlate the two profiles: Fit is a mean-centered cosine — a correlation between the SHAPE of your profile and the shape of Stationary Engineers and Boiler Operators. Centering matters: raw similarity between any two occupations sits at 0.70–0.85 because all work shares a common profile, so without it every career would look like a match.
3. The number you see is personality fit only: "Would I want this work" and "am I ready for this work" are different questions, and averaging them answers neither. So readiness — what your résumé, coursework and projects prove — is scored separately and shown next to fit, never blended into it.
4. Every factor is visible: You can open any match and see which dimensions pushed it up and which pulled it down. If you disagree with the number, you can see exactly where it came from.

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Occupational data on this page comes from the O*NET 30.3 Database, published by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). O*NET is a registered trademark of USDOL/ETA. FlightWay is not endorsed by, and USDOL/ETA is not responsible for, anything built on that data — see our terms. What is ours is the comparison, the score and the plan.