Occupations · Installation, Maintenance, and Repair
First-Line Supervisors of Mechanics, Installers, and Repairers
Directly supervise and coordinate the activities of mechanics, installers, and repairers. May also advise customers on recommended services. Excludes team or work leaders.
O*NET 30.3 Database (USDOL/ETA) · occupation code 49-1011.00
What it pays
A single “average salary” hides the spread. This is the whole distribution — the gap between the bottom and top bar is usually the number that matters.
BLS Occupational Employment and Wage Statistics, May 2024 · national, cross-industry · annual wage
Pay over time
Median up 61% between 2003 and 2024, before inflation. The band shows the 10th to 90th percentile.
BLS OEWS, one release per year. Before May 2011 only national estimates were published, so geography detail starts there.
Where the jobs are
| Metro area | Median wage | Employed |
|---|---|---|
| New York-Newark-Jersey City, NY-NJ-PA | $91,970 | 24,680 |
| Dallas-Fort Worth-Arlington, TX | $76,410 | 18,280 |
| Houston-The Woodlands-Sugar Land, TX | $78,190 | 17,510 |
| Los Angeles-Long Beach-Anaheim, CA | $92,100 | 17,390 |
| Atlanta-Sandy Springs-Roswell, GA | $77,280 | 13,070 |
| Chicago-Naperville-Elgin, IL-IN-WI | $89,540 | 12,560 |
| Miami-Fort Lauderdale-West Palm Beach, FL | $75,620 | 11,460 |
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | $82,510 | 9,700 |
| Washington-Arlington-Alexandria, DC-VA-MD-WV | $89,250 | 9,210 |
| Boston-Cambridge-Newton, MA-NH | $88,090 | 9,160 |
| Phoenix-Mesa-Scottsdale, AZ | $75,040 | 8,130 |
| Seattle-Tacoma-Bellevue, WA | $93,330 | 7,450 |
BLS OEWS May 2024, metropolitan estimates · the 12 areas with the most people in this occupation
Typical education to enter: High school diploma or equivalent · BLS Employment Projections 2024–34
What people in this job actually do
Ordered by how important the work is rated.
- Inspect, test, and measure completed work, using devices such as hand tools or gauges to verify conformance to standards or repair requirements.
- Inspect and monitor work areas, examine tools and equipment, and provide employee safety training to prevent, detect, and correct unsafe conditions or violations of procedures and safety rules.
- Monitor employees' work levels and review work performance.
- Interpret specifications, blueprints, or job orders to construct templates and lay out reference points for workers.
- Perform skilled repair or maintenance operations, using equipment such as hand or power tools, hydraulic presses or shears, or welding equipment.
- Participate in budget preparation and administration, coordinating purchasing and documentation and monitoring departmental expenditures.
- Compute estimates and actual costs of factors such as materials, labor, or outside contractors.
- Monitor tool and part inventories and the condition and maintenance of shops to ensure adequate working conditions.
- Requisition materials and supplies, such as tools, equipment, or replacement parts.
- Confer with personnel, such as management, engineering, quality control, customer, or union workers' representatives, to coordinate work activities, resolve employee grievances, or identify and review resource needs.
- Determine schedules, sequences, and assignments for work activities, based on work priority, quantity of equipment, and skill of personnel.
- Examine objects, systems, or facilities and analyze information to determine needed installations, services, or repairs.
O*NET 30.3 task ratings, importance scale
Skills that matter most
Importance, rated 1 to 5.
O*NET 30.3 skills, importance scale
Software and tools
A dot marks what O*NET flags as in demand.
O*NET 30.3 software skills · hot-technology flag
What this work is actually like
Conditions rated against the average across all occupations — only what makes this job different is listed.
O*NET 30.3 Job Zones
Working conditions that stand out
O*NET 30.3 work context, frequency scale · observed 2021-08
How people actually get in
Share of workers by the education they hold.
O*NET 30.2 education, training and experience · observed 2021-08
What kind of person the work suits
Occupational interest profile, rated 1 to 7.
O*NET 30.2 occupational interests (RIASEC)
What you take with you
Skills rated for how well they transfer into other occupations.
O*NET 30.3 transferable skills, importance scale
Knowledge the work draws on
Abilities it leans on
O*NET 30.3 abilities and knowledge, importance scale
How this job is advertised
The same work is posted under many titles — this is what to search for.
O*NET 30.3 job titles reported for this occupation
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What changed since 2015
Comparing O*NET release 20.1 (2015-10-01) with 30.3 (2026-05-01). Signs, not colour alone, carry the meaning. 3 entries that were only relabelled between releases are left out.
Now listed 8
No longer listed 6
Diff across the O*NET releases held here in full since October 2015, following occupations through merges and retirements. O*NET re-surveys occupations on a rolling cycle, so “no change” can also mean “not re-surveyed”.
Related jobs
O*NET 30.3 related occupations
Also called
O*NET 30.3 alternative titles
The same work in Europe
| ESCO occupation | ISCO | Match |
|---|---|---|
| vehicle maintenance supervisor | 7231.9 | broader |
| garage manager | 1439.3 | broader |
| industrial maintenance supervisor | 3115.1.6 | broader |
| precision mechanics supervisor | 3122.4.15 | broader |
| water conservation technician supervisor | 3123.1.26 | broader |
Official ESCO ↔ O*NET crosswalk (ESCO Secretariat with USDOL/ETA)
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