Navy NEC · IT & Cyber
C37A Cryptologic Infrastructure Maintenance Technician
A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.
Overview
A Cryptologic Infrastructure Maintenance Technician installs, maintains, and troubleshoots cryptographic and cryptologic networked systems. The technician performs scheduled and ad hoc maintenance and administers cryptologic and networked computer systems.
Minimum clearance: TS/SCI
Core Skills
- cryptographic equipment maintenance
- network system installation
- hardware troubleshooting
- software troubleshooting
- system administration
- network configuration
- access control management
- security policy compliance
- maintenance documentation
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
- Systems Administration
- Network Engineering
- Cybersecurity
- Telecommunications
Training & Development
Getting Started
- CompTIA A+
- CompTIA Network+
- CompTIA Security+
- Cisco Certified Network Associate (CCNA)
Career Growth
- Red Hat Certified System Administrator (RHCSA)
- Linux Professional Institute LPIC-1
- Fiber Optics Technician (Outside Plant) (FOT-OSP)
- Systems Security Certified Practitioner (SSCP)
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.
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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