Senior Radio Frequency Design Engineer Job at Ophir RF Inc in Los Angeles

Position Overview:

As a Senior RF Engineer, you will play a key role in the design, development, testing, and optimization of RF systems for a variety of applications. You will work alongside cross-functional teams to ensure the successful deployment of wireless technologies, from concept through implementation. The ideal candidate will have extensive experience in RF design, system performance analysis, and troubleshooting, with a strong foundation in RF theory and real-world application.

Responsibilities

• Design, develop, and optimize RF circuits and systems, including amplifiers, filters, oscillators, and antennas.

• Perform RF performance analysis and simulations using industry-standard tools (e.g., ADS, HFSS, CST).

• Conduct measurements and testing on RF prototypes, ensuring they meet technical specifications and regulatory standards.

• Collaborate with hardware, software, and system engineers to integrate RF components into larger systems.

• Develop and implement RF test plans, troubleshoot issues, and identify solutions.

• Contribute to the development of new technologies and techniques in RF design and optimization.

• Mentor and guide junior engineers in RF principles, troubleshooting, and design best practices.

• Document design processes, test results, and ensure compliance with industry standards.

Qualifications

• Bachelor’s degree in electrical engineering, Physics, or a related field (Master’s or Ph.D. preferred).

• Minimum of 5+ years of experience in RF engineering, with a focus on RF circuit design, testing, and system optimization.

• Strong knowledge of RF design tools (ADS, CST, HFSS, MATLAB, etc.) and measurement equipment (vector network analyzers, spectrum analyzers, etc.).

• Experience with RF components and systems such as amplifiers, mixers, oscillators, filters, and antennas.

• Proficient in RF simulation and modeling techniques.

• Strong understanding of wireless communication standards (e.g., LTE, 5G, Wi-Fi, Bluetooth).

• Hands-on experience with RF testing and troubleshooting in both lab and field environments.

• Excellent problem-solving skills, attention to detail, and the ability to think critically.

• Strong communication skills and the ability to work effectively in a collaborative, cross-functional team environment.

Preferred Qualifications

• Master’s degree or higher in Electrical Engineering or a related field.

• Hands-on experience in RF power amplifier design and development

• Familiarity with thermal management techniques in high-power RF circuits.

• Knowledge of electromagnetic theory and its application to RF systems.

• Experience with RF systems in automotive, aerospace, or IoT applications.