JOEL ROSADO RAMOS
Cayey
Summary
Electronics and Radar Technician with over 17 years of experience maintaining air surveillance radar, navigational aids, and aviation communication systems supporting airspace operations. Experienced in troubleshooting RF systems, Instrument Landing Systems (ILS), radar sensors, VHF/UHF communications, SATCOM, and IP-based data networks. Skilled in preventive and corrective maintenance, electronic diagnostics, and system integration supporting continuous airspace monitoring and aviation safety operations. Active TS/SCI clearance with extensive experience supporting military air traffic surveillance environments comparable to the National Airspace System (NAS).
Overview
17
17
years of professional experience
1
1
Certification
Work History
Electronic/Radar Technician – Airspace Surveillance & Communication System
141 ACS Ramey Base
Aguadilla, PR
05.2009 - Current
- Supervised installation, removal, and repair of AN/TPS-75 long-range radar systems, ensuring continuous airspace surveillance and monitoring operations.
- Performed preventive and corrective maintenance on precision approach and navigation aids systems including Instrument Landing Systems (ILS), glideslope (Null Reference & Capture Effect) and localizer equipment to ensure safe aircraft landing guidance.
- Operated and maintained various SATCOM terminals systems, conducting RF alignment, links establishment, and end-to-end troubleshooting across satellite and IP-based networks.
- Controlled and sustained 3-dimensional Primary/secondary Radar systems providing real-time aircraft detection, tracking, and situational awareness in controlled airspace environments.
- Maintained air-to-ground and ground-to-ground communication infrastructure, including Harris, Thales, and Motorola VHF/UHF/HF radio systems, I3/ComTech RF transmission equipment, and digital communication links supporting aviation operations.
- Installed, configured, and troubleshooted Tropo-Scatter, line-of-sight, and beyond line-of-sight communication systems to ensure continuous transmission of airspace data, radar feeds, and operational voice communications across distributed sites.
- Performed advanced electronic diagnostics using spectrum analyzers, communication analyzers, oscilloscopes, RF power meters, and fiber optic test equipment to isolate faults and restore operational radar and communication systems.
- Conducted circuit-level troubleshooting using block diagrams, waveform analysis, and electronic schematics to maintain operational readiness of surveillance and communications systems.
- Managed inspection and maintenance programs ensuring compliance with FAA-equivalent aviation standards, safety procedures, and technical orders.
- Served as Security Responsible Officer (SRO), managing COMSEC infrastructure through encryption system administration, key control procedures, and secure communications transmission supporting classified aviation data networks and mission-critical operations.
- Maintained and inspected uninterruptible power supply (UPS) systems, backup batteries, and site electrical distribution supporting continuous operation of mission-critical communication and Radar systems.
- Troubleshoot AC/DC power circuits, grounding systems, and surge protection equipment to ensure stable and protected electronic infrastructure.
- Supported 60/400Hz diesel generator integration and emergency power transition procedures for operational continuity during commercial power outages.
- Documented maintenance actions, equipment configuration changes, and corrective actions in databases to ensure accurate lifecycle tracking and regulatory compliance.
- Coordinated with aviation agencies, contractors, and technical teams to diagnose system performance issues and implement corrective maintenance and engineering changes.
- Trained and mentored technical personnel on electronic maintenance procedures, communication systems, surveillance equipment, and operational safety practices.
Education
Radar Airfield And Weather Systems
Keesler AF Base
MS12-2023
Electronic System Technology
CCAF Gunter AF Base
AL10-2015
Radio Frequency Transmission
Keesler AF Base
MS07-2010
Bachelor of Science - Industrial Chemistry
University of Puerto Rico
PR05-2005
Skills
- Airspace Surveillance Radar Systems
- Navigation Aids and Sensor Systems
- Harris, Thales, Motorola Systems (VHF/UHF/HF)
- X-, KU-, KA-bands SATCOM Systems
- Promina Multiplex 100,200,400,800
- Airfield Weather Monitoring System
- Multiplexing: TDM/FDM
- Electronic Test and Measurement System
Certification
- CompTIA Security+ CE - April, 2018 - April 2027
- Active TS/SCI Security Clearance
- OSHA 3115 - FAll Protection
Timeline
Electronic/Radar Technician – Airspace Surveillance & Communication System
141 ACS Ramey Base
05.2009 - Current
Electronic System Technology
CCAF Gunter AF Base
Radio Frequency Transmission
Keesler AF Base
Bachelor of Science - Industrial Chemistry
University of Puerto Rico
Radar Airfield And Weather Systems
Keesler AF Base
DEPLOYMENTS
- March 2019 – January 2020, Radio Frequency Transmission Supervisor, 727 EACS Kingpin, T22 Detachment 9 Jordan (Operation Spartan Shield)
- August 2024 – Jun 2025, Radar Technician Supervisor 727 EACS Kingpin, Al-Udeid AFB Detachment 3, Qatar (Operation Spartan Shield)