Marine Corps MOS · Support
5523 Instrument Repair Technician
Overview
Instrument Repair Technicians lead equipment support for band operations and inspect, maintain, repair, and overhaul musical equipment assigned to a band. They manage the repair shop and its records, maintain tools, oversee equipment acquisition and inventory, and advise the band officer on budgets and purchase plans.
Core Skills
- precision mechanical repair
- preventive maintenance planning
- workshop organization and safety compliance
- inventory and asset management
- maintenance recordkeeping and documentation
- quality control and inspection
- customer service and client communication
- time management and task prioritization
- training and mentoring junior technicians
- basic office productivity software
Civilian Software & Tools
- Katsura Shareware KS Strobe Tuner
- Katsura Shareware ProLevel
- Katsura Shareware SoundFrames
- Mensurix Audio
- Reyburn CyberTuner
- TonalEnergy Tuner & Metronome
- Tunable Instrument Tuner
- TuneLab
Civilian Career Paths
- Mechanical Engineering
- Facilities Management
- Administration
- Music and Entertainment
Training & Development
Getting Started
- Certified Maintenance and Reliability Technician (CMRT)
- Certified Manager (CM)
Career Growth
- Certified Administrative Professional (CAP)
- Certified Professional in Training Management (CPTM)
What the Work Involves
- Adjust string tensions to tune instruments, using hand tools and electronic tuning devices.
- Compare instrument pitches with tuning tool pitches to tune instruments.
- Play instruments to evaluate their sound quality and to locate any defects.
- Disassemble instruments and parts for repair and adjustment.
- Repair or replace musical instrument parts and components, such as strings, bridges, felts, and keys, using hand and power tools.
Related Occupations
- Electric Motor, Power Tool, and Related Repairers
- Timing Device Assemblers and Adjusters
- Watch and Clock Repairers
- Electromechanical Equipment Assemblers
Typical preparation for these civilian roles: vocational training or an associate degree.
Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.
Report an error on this page