Tlajomulco de Zuniga, JAL, MX Senior RF Systems/Test Engineer (N)

Requisition ID: 106812-0

Test Engineer 4

Role Objective:
Provide expert technical support for the manufacture and test of high-volume ngFWA remote node
products in the 4Ghz-6Ghz spectrum. The successful candidate will be responsible for resolving
production product failures as they relate to test equipment, software, product defects, or design
issues.
Key Responsibilities:
 Provide expert technical/engineering support to resolve product failures in the
manufacturing test environment.
 Debug and resolve failures stemming from test equipment, software, product defects, or
design issues.
 Analyze test data and metrics to identify root causes of issues.
 Develop clear test plans and procedures.
 Automate test procedures using scripting languages.
 Configure and maintain network devices (routers, switches, access points) and servers
(Exchange Server).
 Use network tools (ping, tracert, netstat) to diagnose and resolve connectivity issues.
Required Qualifications & Skills:
Education & Experience
 Degree: Bachelor's in Electrical Engineering, Electronics, Computer Engineering, Physics, or a
related STEM field. Master's degree is a strong plus.
 Experience: 4+ years hands-on experience with RF design and testing.
Technical Skills
 RF Fundamentals: Deep understanding of RF principles, signal propagation, antenna theory,
modulation, bandwidth, and EVM.
 Test Equipment Proficiency: Hands-on experience with spectrum analyzers, network
analyzers (VNAs), signal generators, power meters, battery emulators, SDRs and GNSS
 Networking: Fundamental knowledge of IP addressing, subnetting, TCP/IP, routers, switches,
and wireless (WLAN/WiFi).
 Programming: Proficiency in coding skills (Python, C++, MATLAB, LabVIEW) for scripting,
automation, and data analysis.
 Standards: Knowledge of wireless standards (LTE, 5G, Wi-Fi) and regulatory requirements.
 Hardware/Modules: Experience with RF Chamber, RF Probe selection, DAQ & PLC Modules,
Electrical sensors & actuators, and Electrical Safety Products.
 Protocols: Basic communication Protocols such as RS232, I2C, and MODBUS.
 Assembly: Basic knowledge of Soldering & Crimping techniques.
Key Competencies
 Excellent debugging and problem-solving skills for complex RF issues.

 Strong data analysis capabilities.
 High proficiency in test automation and scripting.
 Excellent documentation skills.
 Strong communication and teamwork skills.
 Robotics and production line automation experience is a plus.
 Ability to effectively interface with customer technical personnel.