RF Test Engineer

November 27, 2024

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Zealogics Inc

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IT consulting • Systems Implementation • IT & Engineering Staffing • Mechanical Engineering • Electronics Engineering

501 - 1000 employees

🏢 Enterprise

☁️ SaaS

🤖 Artificial Intelligence

Description

• Seeking a highly skilled RF Tester with 5-10 years of experience. • Execute comprehensive testing of RF IC packages, primarily LGA. • Develop and execute test plans, including strategy definition and validation. • Perform in-depth characterization of RF devices measuring critical parameters. • Conduct bias controller tests and execute reliability testing. • Support bench to ATE correlation and analyze test data. • Collaborate with engineering teams and maintain detailed documentation. • Stay updated with the latest RF technologies and standards. • Travel internationally for project support as needed. • Collaborate closely with design engineering for product optimization. • Mentor and develop team members to foster technical excellence.

Requirements

• Master's or Ph.D. in Electrical Engineering or a related field. • Minimum of 5-10 years of hands-on experience in RF testing. • Proficiency in RF test equipment and software (e.g., network analyzers, spectrum analyzers, power meters, oscilloscopes). • Strong programming proficiency (C++, Python, Matlab, Perl) and in-depth understanding of ATE testing methodologies. • Strong understanding of RF circuit theory and measurement techniques. • In-depth knowledge of RF testing standards and methodologies. • Experience with 5G RF testing is highly preferred. • Proficiency in data analysis and statistical process control (SPC). • Excellent problem-solving, analytical, and troubleshooting skills. • Strong attention to detail and accuracy. • Excellent communication and interpersonal skills. • Ability to work effectively in a team environment. • Willingness to travel domestically and internationally. • Hands-on experience in small signal testing (LNA, LNA+SW) at 8GHz, including parameters like gain, noise figure, two-tone IIP3, OIP3, OP1dB, EVM, and settling time. • Expertise in noise figure testing with 0.05dB accuracy. • Experience in small signal pre-driver testing, including OIP3 measurement. • Proficiency in mmWave LNA testing (gain, NF, OP1dB, OIP3, NF 1-2dB). • Knowledge of mmWave up-down converter testing (gain, NF, OIPdB, OIP3, spurious response) within the 15-35 GHz frequency range. • Experience in mmWave beamformer transceiver testing (gain, phase, efuse, gain, NF, OP1dB, OIP3, EVM). • Expertise in 8GHz power amplifier testing, including bias sequencing, leakage currents, quiescent currents, AM2PM, pulsed-CW with 5% duty cycle in pulse RF, and modulated tests (average gain, efficiency, ACLR). • RF theory and application, ATE systems, test program development, data analysis, project management, statistical process control (SPC), and yield improvement. • Experience with reliability testing methods. • Knowledge of scripting languages (e.g., Python, MATLAB) for test automation. • Experience with statistical data analysis tools.