Senior RF Systems/Test Engineer (N)

Sanmina-SCI Systems de México; Región Centro; Presencial; MXN 35.000 - 55.000; Jornada completa

Descripción de la vacante

A leading technology solutions provider in Mexico is seeking a technical support engineer specializing in RF design. The successful candidate will provide expert support for high-volume product testing, resolve production failures, and develop automation procedures. Candidates should have a Bachelor's degree in a related field and over 4 years of hands-on RF experience. Proficiency in programming and test equipment is essential. This role demands excellent analytical and communication skills, as well as teamwork capabilities.

Formación

• 4+ years hands-on experience with RF design and testing.
• Deep understanding of RF fundamentals.
• Hands-on experience with test equipment.

Responsabilidades

• Resolve product failures in the manufacturing test environment.
• Analyze test data to identify root causes.
• Develop clear test plans and automation procedures.

Conocimientos

Expert technical support

Debugging skills

Data analysis

RF principles

Test automation

Scripting (Python, C++)

Communication skills

Teamwork skills

Educación

Bachelor's in Electrical Engineering or related field

Master's degree in a relevant field

Herramientas

Spectrum analyzers

Network analyzers (VNAs)

Signal generators

Power meters

SDRs

MATLAB

LabVIEW

Descripción del empleo

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.