Yuna Park
Bench Techinician
Henderson
Summary
A bench technician who possesses hands-on knowledge and experience repairing PCB boards, troubleshooting electronic equipments, and diagnosing electronic defects at the circuit board-level using o-scopes, DMM's and soldering/de-soldering tools. My experience includes RF system repairs, detailed performance tests, and working from technical manuals and procedures with exactness. I have excellent problem-solving skills and work collaboratively with others and provide clear communication while continuing to maintain professionalism and exactness with safety and quality.
Overview
7
7
years of professional experience
Work History
RF Test Technician
Exodus Communications
02.2018 - 12.2022
- Performed 20+ RF amplifier tests per week using spectrum and network analyzers to verify compliance with performance specifications
- Designed and evaluated RF amplifiers operating in the 800–3200 MHz range, contributing to improved product performance.
- Recorded and analyzed hundreds of performance measurements to support engineering decisions and product validation.
- Collaborated with engineering teams to resolve testing issues, improving workflow efficiency and reducing troubleshooting time
- Conducted RF performance tests on communication equipment to ensure quality standards.
- Developed and implemented test procedures for new wireless products to enhance efficiency.
Broadcasting Equipment Field Engineer
Mireta
02.2017 - 12.2017
- Completed 40–60 on-site service calls per month for installation, troubleshooting, and repair of broadcasting equipment.
- Reduced equipment downtime by 30% through rapid diagnosis and corrective action.
- Conducted safety and operational inspections on 50+ broadcasting systems, ensuring compliance with industry standards.
- Collaborated with cross-functional teams to troubleshoot equipment issues and optimize performance on-site.
- Delivered technical support to customers and project teams, improving service satisfaction and project turnaround time.
- Led field operations, ensuring timely completion of engineering projects while adhering to safety standards.
Roaming Coordinator
Widenet Engineering
01.2016 - 12.2016
- Coordinated international 4G roaming partnerships with SK Telecom and global carriers, supporting network expansion.
- Managed project schedules and tracked 20+ active deliverables, ensuring timely completion of engineering tasks.
- Prepared technical reports and maintained documentation for multiple cross-team projects, improving communication and workflow clarity.
- Organized and facilitated weekly coordination meetings, ensuring alignment between engineering and partner teams.
- Coordinated project schedules and resource allocation to optimize workflow efficiency.
- Developed and implemented process improvements to enhance operational productivity.
Education
Associate of Applied Science - Bench Technician
College of Southern Nevada
Las Vegas, NV05.2026
Bachelor of Science - Electronic Engineering
Hallym University
Seoul, South Korea02.2016
Skills
- Board-Level Troubleshooting & Electronic Repair
- Circuit Board (PCB) Diagnostics (SMD/Through-Hole Components)
- Soldering & De-soldering (Hot Air, Rework Stations)
- Oscilloscope & Digital Multimeter Operation
- Wiring Repair, Harness Inspection & Fault Isolation
- Slot Machine Electronics (Testing, Repair, Maintenance)
- Technical Documentation & Following Detailed Procedures
- Equipment Testing & Quality Verification
- Strong problem solving, communication & Team Collaboration
Timeline
RF Test Technician
Exodus Communications
02.2018 - 12.2022
Broadcasting Equipment Field Engineer
Mireta
02.2017 - 12.2017
Roaming Coordinator
Widenet Engineering
01.2016 - 12.2016
Bachelor of Science - Electronic Engineering
Hallym University
Associate of Applied Science - Bench Technician
College of Southern Nevada