Libra Industries is hiring : Radio Frequency (RF) Test Engineer in Dallas

Overview JOB TITLE : Radio Frequency (RF) Test Engineer

DEPARTMENT : Test Engineering

REPORTS TO : Test Manager

Primary Function The RF Test Engineer is responsible for the design, execution, and improvement of test processes for RF and high-frequency electronic products. This includes hands-on testing, troubleshooting, and optimization of RF components such as antennas, filters, amplifiers, and transceivers. The ideal candidate will have a strong foundation in RF principles and experience using advanced RF test equipment to ensure product performance, reliability, and compliance.

Responsibilities Develop and execute test procedures for RF components and systems, including antennas, filters, amplifiers, and transceivers.

Measure and analyze RF performance parameters such as gain, return loss, insertion loss, VSWR, isolation, and signal-to-noise ratio.

Operate and maintain specialized RF test equipment including spectrum analyzers, network analyzers, signal generators, and power meters.

Debug EMI / EMC issues and optimize signal integrity in RF assemblies and systems.

Troubleshoot performance issues and collaborate directly with customer engineering teams to resolve technical concerns and ensure requirements are met.

Design and implement test fixtures, setups, and jigs that ensure signal integrity and accurate repeatable measurements.

Review customer specifications and contracts to extract and fulfill test requirements.

Work with automation platforms such as LabVIEW, Python, or similar to streamline RF test processes.

Supervise RF Test Technicians and train team members in proper handling and debug techniques.

Perform root cause analysis and provide detailed failure reports.

Maintain thorough documentation of test plans, procedures, results, and equipment calibration.

Ensure smooth product flow by identifying and eliminating test bottlenecks and false failures.

Support continuous improvement by analyzing test yields and implementing corrective actions.

Requirements Bachelor’s degree in Electrical Engineering or a related field, with a focus on RF or microwave systems.

Must pass and maintain CIT certification for IPC-A-610 standard (or obtain within 90 days of hire).

Minimum 3 years of experience in RF test engineering or a related RF-focused role.

Skills / Experience Preferred Deep understanding of RF principles and test methodologies.

Experience testing RF components such as antennas, filters, amplifiers, and transceivers.

Proficient in the use of advanced RF test equipment (e.g., Keysight, Rohde & Schwarz, Anritsu).

Familiar with EMI / EMC testing, debug, and mitigation techniques.

Strong collaboration skills for working directly with customer engineering teams on test strategy, troubleshooting, and validation.

Familiarity with RF simulation tools (e.g., ADS, HFSS) is a plus.

Strong attention to detail, analytical thinking, and ability to document findings clearly.

Physical Requirements Candidate must be able to walk, sit, and / or stand for extended periods of time. Must be able to lift at least 25 pounds.

Libra Industries is an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.

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