Marine Corps
AVIATION

MOS

6113

Helicopter Mechanic, CH-53

Description

Helicopter Mechanic, CH-53; inspect, service, maintain, and repair power plants, transmissions, drivetrains, fuel systems, flight control systems, and rotor systems.

Core Skills

  • aircraft systems troubleshooting
  • preventive and corrective maintenance
  • technical data and schematic interpretation
  • inspection and quality assurance
  • hydraulic and fuel systems maintenance
  • documentation and digital maintenance records
  • safety and hazard mitigation
  • root cause analysis support
  • time management in maintenance cycles
  • team coordination on flight lines
  • communication with engineers and pilots
  • continuous process improvement mindset

Common Certifications

  • FAA Airframe & Powerplant (A&P) Certificate
  • Inspection Authorization (IA)
  • OSHA 30-Hour General Industry (Aviation Safety)
  • Helicopter Type-Specific Maintenance Training (CH-53 or similar)
  • Non-Destructive Testing (NDT) Level I/II

Civilian Career Paths

  • AIRCRAFT MAINTENANCE
  • MECHANICAL ENGINEERING
  • PROJECT MANAGEMENT

Defense contractor jobs for 6113

Browse openings matched to this specialty on military.contractors

Data sourced from official Marine Corps publications and public military occupational references. Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.