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Motorboat Mechanics and Service Technicians Salary in Charleston, SC

In the 2025 U.S. Bureau of Labor Statistics, OEWS dataset, Motorboat Mechanics and Service Technicians in Charleston, SC have a median annual salary of $49,620, with 240 recorded jobs in this area. Recorded earnings range from $31,180 at the 10th percentile to $62,450 at the 90th percentile.

Source: U.S. Bureau of Labor Statistics, OEWS · Data year: 2025 · Last updated: 2026-09-22

Salary overview

Median annual salary

$49,620

Data year: 2025

Hourly median

$23.86

Employment

240

Source

U.S. Bureau of Labor Statistics, OEWS

Salary distribution

$31,180
10th
$40,110
25th
$49,620
Median
$58,860
75th
$62,450
90th

Local compared with national

Charleston, SC

$49,620

Median annual · 2025

United States

$57,550

Median annual · 2025

The Charleston, SC median is 13.8% below the national median in the available dataset (a difference of $7,930).

Top skills

  1. 1.RepairingImportance 4.0
  2. 2.Equipment MaintenanceImportance 3.9
  3. 3.TroubleshootingImportance 3.8
  4. 4.Operation and ControlImportance 3.6
  5. 5.Operations MonitoringImportance 3.5
  6. 6.Critical ThinkingImportance 3.4
  7. 7.Active ListeningImportance 3.1
  8. 8.Complex Problem SolvingImportance 3.1
  9. 9.Equipment SelectionImportance 3.1
  10. 10.Quality Control AnalysisImportance 3.1
  11. 11.Judgment and Decision MakingImportance 3.1
  12. 12.SpeakingImportance 3.0

Career information

Education and experience

Typical education
Post-Secondary Certificate
Experience
Over 1 year, up to and including 2 years
Job zone
3

Technology used

  • CDI Electronics M.E.D.S.
  • Engine diagnostic scanners
  • Facebook
  • Inventory tracking software
  • Microsoft Excel
  • Microsoft Office software
  • Microsoft PowerPoint
  • Microsoft Word
  • Outboard engine diagnostic software
  • Rinda Technologies DIACOM Marine

Common tasks

  • Start motors and monitor performance for signs of malfunctioning, such as smoke, excessive vibration, or misfiring.
  • Document inspection and test results and work performed or to be performed.
  • Mount motors to boats, and operate boats at various speeds on waterways to conduct operational tests.
  • Repair engine mechanical equipment, such as power tilts, bilge pumps, or power take-offs.
  • Perform routine engine maintenance on motorboats, such as changing oil and filters.
  • Replace parts, such as gears, magneto points, piston rings, or spark plugs, and reassemble engines.
  • Idle motors and observe thermometers to determine the effectiveness of cooling systems.
  • Inspect and repair or adjust propellers or propeller shafts.
  • Adjust carburetor mixtures, electrical point settings, or timing while motors are running in water-filled test tanks.
  • Set starter locks and align and repair steering or throttle controls, using gauges, screwdrivers, or wrenches.

Related careers

Occupations recorded as related in the dataset. A relationship does not imply a guaranteed transition.

Motorboat Mechanics and Service Technicians salary in other locations

Other occupations in Charleston, SC