Repair and adjust electrical and mechanical equipment of inboard or inboard-outboard boat engines.
U.S. Workers
24,250
Median Salary
$54,950
10-Year Growth
+6.0%
Annual Openings
2,600
Typical entry: High school diploma or equivalent
13 of 13 tasks have some AI capability
Exposure Trend
This score reflects estimated AI technical capability for tasks in this occupation. It does not predict employment changes, and it does not account for company-specific constraints, regulation, or adoption barriers.
Start motors and monitor performance for signs of malfunctioning, such as smoke, excessive vibration, or misfiring.
AI: Fully automatable - With sensors and remote actuation, AI can start motors and continuously monitor performance indicators (smoke, vibration, misfire) to detect malfunctions.
Document inspection and test results and work performed or to be performed.
AI: Fully automatable - Documenting inspections, tests, and work performed can be fully automated using sensor logs, structured templates, and speech‑to‑text systems.
Idle motors and observe thermometers to determine the effectiveness of cooling systems.
AI: Fully automatable - Idling engines and reading/interpreting thermometer and sensor data to assess cooling performance is readily automatable with sensors and AI analysis in 2025.
Adjust carburetor mixtures, electrical point settings, or timing while motors are running in water-filled test tanks.
AI: Fully automatable - On purpose-built test tanks, sensors and actuators controlled by AI can adjust mixtures, points, or timing while engines run, enabling full automation for that controlled scenario.
Repair or rework parts, using machine tools such as lathes, mills, drills, or grinders.
AI: Fully automatable - Using lathes, mills, drills, and grinders for reworking parts is largely automatable via CNC and AI-driven CAM workflows in many repair shop contexts.
Mount motors to boats and operate boats at various speeds on waterways to conduct operational tests.
AI: Partial - Autonomous vessels can perform operational tests, but mounting motors is heavy, precise manual work so the combined task is only partially automatable.
Repair engine mechanical equipment, such as power tilts, bilge pumps, or power take-offs.
AI: Partial - AI can diagnose engine mechanical faults and provide guidance, but the physical disassembly, repair, and reassembly of mechanical components still rely on human technicians.
Perform routine engine maintenance on motorboats, such as changing oil and filters.
AI: Partial - Routine oil and filter changes can be guided and partially mechanized but fully autonomous execution across varied boat designs and cramped access points remains limited in 2025.
Replace parts, such as gears, magneto points, piston rings, or spark plugs, and reassemble engines.
AI: Partial - Part replacement and engine reassembly require complex manual dexterity, variable troubleshooting, and adaptability that AI-robotic systems can only partially handle in controlled settings today.
Inspect and repair or adjust propellers or propeller shafts.
AI: Partial - Inspection can be largely automated with vision and sensors, but many propeller or shaft repairs and adjustments still require manual tooling and skilled judgment.
Set starter locks and align and repair steering or throttle controls, using gauges, screwdrivers, or wrenches.
AI: Partial - Setting starter locks and aligning steering/throttle controls involves fine manual alignment and ad-hoc adjustments that current AI-enabled automation can only partially perform.
Disassemble and inspect motors to locate defective parts, using mechanic's hand tools and gauges.
AI: Partial - Disassembly and diagnostic inspection require flexible manipulation and contextual troubleshooting that AI systems can assist with but not fully automate across varied engines.
Adjust generators and replace faulty wiring, using hand tools and soldering irons.
AI: Partial - Generator adjustment and wiring replacement involve intricate manual wiring and soldering tasks that are only partially automatable with current robotic and AI tooling.