Navy NEC · IT & Cyber
728A Limited Communications Security (COMSEC) Maintenance Technician
A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.
Overview
A Limited Communications Security Maintenance Technician performs organizational-level maintenance on hardware-based encryption devices and associated common fill devices. The technician inspects and services equipment, replaces faulty assemblies or chassis-mounted components, and diagnoses faults using prescribed procedures, built-in tests, and electronic test equipment.
Core Skills
- communications security maintenance
- encryption device repair
- cryptographic keying equipment handling
- built in test diagnostics
- electronic fault isolation
- chassis component replacement
- specialized test equipment use
- preventive maintenance
- security control compliance
Civilian Software & Tools
- Microsoft Excel
- Microsoft Office software
- Autodesk AutoCAD
- Microsoft Windows
- Microsoft Word
- Circuit evaluation software
- Computerized maintenance management system CMMS
- Database software
Civilian Career Paths
- Cybersecurity
- Telecommunications
- Electrical Engineering
- Network Operations
Training & Development
Getting Started
- Associate Certified Electronics Technician (CETa)
- Certified Electronics Technician (CET)
- CompTIA Security+
- General Communications Technician: Level 1 (GCT1)
- FCC General Radiotelephone Operator License (GROL)
Career Growth
- Senior Certified Electronics Technician (CETsr)
What the Work Involves
- Test faulty equipment to diagnose malfunctions, using test equipment or software, and applying knowledge of the functional operation of electronic units and systems.
- Maintain equipment logs that record performance problems, repairs, calibrations, or tests.
- Set up and test industrial equipment to ensure that it functions properly.
- Inspect components of industrial equipment for accurate assembly and installation or for defects, such as loose connections or frayed wires.
- Install repaired equipment in various settings, such as industrial or military establishments.
Related Occupations
- Calibration Technologists and Technicians
- Electrical and Electronic Engineering Technologists and Technicians
- Electrical and Electronics Installers and Repairers, Transportation Equipment
- Robotics Technicians
Typical preparation for these civilian roles: vocational training or an associate degree.
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Equivalent Roles in Other Branches
Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.
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