MIGUEL MARADIAGA

• Responsible for installing, maintaining, and repairing radio frequency (RF) systems and equipment
• Production test station support – Spectrum analyzer & signal generator maintenance, repair, and upgrade
• Basic manufacturing failure troubleshooting, understanding of electronic schematics, circuit board repair, and root cause analysis
• Initial diagnosis testing and basic repair of customer-returned units (RMA)
• Advanced soldering techniques: Through hole, micro soldering & SMT
• Engineering/R&D electromechanical support – building custom cables, electronics assemblies, and mechanical test fixtures
• Collaborating with engineers to implement system designs while adhering to industry standards and safety regulations

• Electronics rework using advanced soldering techniques and appropriate support equipment.
• Read and followed technical drawings, datasheets and written work instructions.
• Utilized digital multi-meters, spectrum analyzers & oscilloscopes
• Performed quality control inspection of component installation, manufacturing processes & outgoing shipments
• Improved team collaboration by training junior technicians on proper diagnostic and repair techniques.

• Repair, rework & maintenance of various electronic equipment such as microphones, amplifiers, speakers & power supplies.
• Used advanced soldering techniques in order to perform reworks, repair's and upgrades.
• Monitored and maintained internet routers, data storage servers & video security systems for the facility.
• Fixed circuit boards and wire harness problems using schematics, wiring diagrams, and testing instruments.
• Mac OSX installation, maintenance & troubleshooting.
• Utilized digital multi-meters, signal generators, logic analyzers & oscilloscopes

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• Operated both standard and automated test systems to calibrate pressure sensing transducers for medical & aerospace applications.
• Electrical prototyping of parts, assemblies, and systems to correct functional deviations in an EE lab environment.
• Utilized multi-meters, signal generators, power supplies and oscilloscopes
• Kept accurate records for anomalies, defects and test data using Microsoft office applications.
• Programmed microcontrollers for various applications
• Mechanical assembly of pressure sensing manifolds using various hand & power tools.

• Repair, rework and maintenance of vintage analog recording equipment such as microphones, amplifiers and speakers.
• Maintained hospitable studio environment for high-profile clients by retrieving essential studio equipment, requested items and providing excellent customer service.
• Used advanced soldering techniques in order to repair, modify and refurbish malfunctioning PCB's , electro-mechanical switches and power supplies.
• Utilized multi-meters, signal generators and logic analyzers.
• Computer maintenance (Mac OSX)
• Use of hand tools, power tools and service manuals