Navy NEC · Engineering
B12A Advanced Diagnostics Technician
A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.
Overview
An Advanced Diagnostics Technician troubleshoots and diagnoses electrical systems, electrical controls, and fuel systems. This technician also diagnoses emission controls, powertrain systems, and hydraulic and pneumatic systems.
Core Skills
- electrical diagnostics
- electronic control testing
- fuel system diagnostics
- emissions system diagnostics
- powertrain troubleshooting
- hydraulic diagnostics
- pneumatic diagnostics
- scan tool operation
- technical manual interpretation
Civilian Software & Tools
- Autodesk AutoCAD
- Dassault Systemes SolidWorks
- Microsoft Excel
- Microsoft Office software
- Microsoft Word
- SAP software
- Computerized maintenance management system software CMMS
- Cummins INSITE
Civilian Career Paths
- Mechanical Engineering
- Electrical Engineering
- Fleet Management
Training & Development
Getting Started
- ASE Entry-Level Certification
- EPA Section 609 Technician Certification
Career Growth
- ASE Medium and Heavy Truck Certification
- ASE Master Automobile Technician
- IMI Level 3 Award in Vehicle Diagnostics
- CDL Class A
What the Work Involves
- Use handtools, such as screwdrivers, pliers, wrenches, pressure gauges, or precision instruments, as well as power tools, such as pneumatic wrenches, lathes, welding equipment, or jacks and hoists.
- Inspect brake systems, steering mechanisms, wheel bearings, and other important parts to ensure that they are in proper operating condition.
- Raise trucks, buses, and heavy parts or equipment using hydraulic jacks or hoists.
- Adjust and reline brakes, align wheels, tighten bolts and screws, and reassemble equipment.
- Attach test instruments to equipment, and read dials and gauges to diagnose malfunctions.
Related Occupations
- Mobile Heavy Equipment Mechanics, Except Engines
- Rail Car Repairers
- Automotive Service Technicians and Mechanics
- Motorboat Mechanics and Service 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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