Army MOS · Combat & Infantry
T3 Ground-based Midcourse Defense (GMD) System
Overview
A Ground-based Midcourse Defense System operator operates the Ground-based Midcourse Defense System. The operator fills positions that specifically require training on the system.
Core Skills
- missile defense system operations
- radar and sensor monitoring
- situation awareness and threat tracking
- command and control system operation
- checklist-driven technical procedures
- incident and anomaly reporting
- systems troubleshooting and fault isolation
- crew coordination and communications
- decision-making under time pressure
- adherence to security and safety protocols
Civilian Software & Tools
- Linux
- Microsoft Windows
- Database software
- Microsoft Office software
- Microsoft Excel
- Microsoft Outlook
- Microsoft Word
- Microsoft PowerPoint
Civilian Career Paths
- Network Operations
- IT Management
- Project Management
Training & Development
Getting Started
- Air Traffic Control Tower Operator (CTO)
- Associate Certified Electronics Technician (CETa) · Funded · Promotion points
- Basic Systems Technician (BST)
- Distributed Antenna Systems Technician (DAS)
Career Growth
- GMDSS Radio Operator License (DO)
- Network Computer Technician (NCT)
- Network Systems Technician (NST)
- RADAR Electronics Technician (RAD)
What the Work Involves
- Provide users with technical support for computer problems.
- Set up and operate specialized or standard test equipment to diagnose, test, or analyze the performance of electronic components, assemblies, or systems.
- 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.
Related Occupations
- Calibration Technologists and Technicians
- Mechanical Engineering Technologists and Technicians
- Industrial Engineers
- Electrical and Electronics Installers and Repairers, Transportation Equipment
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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