An official website of the United States government
United States Department of Labor
United States Department of Labor
The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information,
make sure you're on a federal government site.
The site is secure.
The
https:// ensures that you are connecting to the official website and that any
information you provide is encrypted and transmitted securely.
Occupational Requirements Survey
SHARE ON:
Installation, maintenance, and repair occupations
This occupational group includes computer, automated teller and office machine repairers, avionics technicians, security and fire alarm systems installers, aircraft mechanics and technicians, bus and truck mechanics, diesel engine specialists, small engine mechanics, bicycle repairers, home appliance repairers, millwrights, watch repairers, wind turbine service technicians, and riggers.
For terms and definitions in this profile, see definitions of major terms.
Cognitive and mental requirements
The qualifications that workers need to use judgment, make decisions, interact with others, and adapt to changes in jobs.
In 2025, work was controlled by people for 88.9 percent of installation, maintenance, and repair workers. Work was self-paced for 5.4 percent.
| Requirement | Yes | No |
|---|---|---|
|
Work schedule varies |
53.5 | 46.5 |
|
Ability to pause work (and take brief unscheduled breaks) |
70.9 | 29.1 |
|
Working around crowds |
<0.5 | >99.5 |
|
Telework routinely allowed |
<0.5 | >99.5 |
|
Supervising others |
11.8 | 88.2 |
|
Supervisor present in immediate work area |
48.1 | 51.9 |
|
Source: U.S. Bureau of Labor Statistics, Occupational Requirements Survey |
||
Education, training, and experience requirements
The minimum level of formal education required, credentials necessary, on-the-job training, and prior work experience necessary for average performance in jobs. The time associated with these requirements is combined to calculate the specific vocational preparation level needed for the job.
In 2025, prior work experience was required for 61.9 percent of installation, maintenance, and repair workers and on-the-job training was required for 76.5 percent.
No minimum education was required for 33.6 percent of installation, maintenance, and repair workers and a high school diploma was required for 59.4 percent.
Environmental conditions
The various hazards or difficulties that are in the area where workers perform their critical tasks.
In 2025, a quiet noise exposure was present for 2.1 percent of installation, maintenance, and repair workers. Another 91.7 percent were exposed to moderate noise, 6.1 percent were exposed to loud noise, and less than 0.5 percent to very loud noise. Personal protective equipment (PPE) was used by 38.8 percent of workers to mitigate noise exposure and was not used by 61.2 percent.
Physical demands
The physical activities required to perform tasks in jobs. The presence and, in some cases, duration of these activities are published.
In 2025, reaching at or below the shoulder was required for 98.5 percent of installation, maintenance, and repair workers and was not required for 1.5 percent. For 3.5 percent of workers, reaching at or below the shoulder was seldom required, for 64.9 percent reaching at or below the shoulder was occasionally required, for 30.1 percent reaching at or below the shoulder was frequently required, and for less than 0.5 percent reaching at or below the shoulder was required constantly.
Performing work in low postures was required for 96.2 percent of installation, maintenance, and repair workers and was not required for 3.8 percent.
The choice to sit or stand when performing critical tasks was available to 7.6 percent of installation, maintenance, and repair workers. On average, workers spent 19.2 percent of the workday sitting and 80.8 percent of the workday standing.
| Requirement | Yes | No |
|---|---|---|
|
Ability to choose to sit or stand for tasks |
7.6 | 92.4 |
|
Driving |
72.8 | 27.2 |
|
Climbing structure-related ramps or stairs |
40.1 | 59.9 |
|
Source: U.S. Bureau of Labor Statistics, Occupational Requirements Survey |
||