Sr. AI PHY System Engineer

Parallel Wireless is reimagining mobile networks with innovative, energy-efficient Open RAN solutions. Join us as we lead the future of telecommunications, driving innovation through green and sustainable networks. [Learn more about our mission, vision and values](https://www.parallelwireless.com/mission-and-vision/). We are looking for a highly motivated and passionate Sr. AI PHY System Engineer to design, implement, and integrate advanced cellular communication systems for our next-generation base-station products. The role leads PHY activities from feature development through integration, with a strong emphasis on automation and the use of modern AI tools to accelerate development, debugging, and validation. ### What you'll do: - Leverage existing AI tools (AI coding assistants, LLM-based workflows) to speed up development, code comprehension, debugging, and documentation. - Provide technical leadership and mentorship to junior engineers within the PHY team, including sharing best practices for automation and AI-assisted development. - Act as the focal point for all PHY and RF-related aspects. - Define and write system-level requirements. - Continuously optimize and fine-tune PHY-layer algorithms to enhance the performance and efficiency of base-station products. - Build automation and internal tooling to streamline PHY development, integration, and lab testing — reducing manual effort and improving repeatability. - Work within existing codebases and repositories: understand the current architecture quickly, extend it responsibly, and add new capabilities without destabilizing established flows. - Design and develop new tools (test harnesses, analysis utilities, reporting dashboards) to support PHY bring-up and validation. - Collaborate closely with cross-functional teams to ensure seamless integration of PHY components with software, digital signal processing (DSP), and other subsystems. - Hands-on lab work. ### What you should have: - At least 4 years of experience in wireless communication / PHY-layer development or integration. - Good understanding of RX and TX PHY and RF chains. - Deep understanding of wireless communication systems. - Working experience with RF lab test equipment. - Solid experience with scripting languages (such as Python) for automation and tool development. - Demonstrated ability to read, understand, and extend an existing codebase or repository, and to build new tooling on top of it. - Experience using AI tools (e.g. AI coding assistants / LLM-based workflows) to improve development, debugging, and productivity. - Good system-level understanding within a multi-disciplinary environment (HW, SW, RF). - Excellent communication skills in Hebrew and English (written and verbal), team player, and ability to thrive in a global multi-site environment. ### Nice to have: - Experience designing automation frameworks or test-automation pipelines for PHY / RF validation. - Proficient in MATLAB for data analysis, modeling, and simulation. - Involvement in research and development projects related to emerging wireless technologies, such as Massive MIMO and beamforming. - Solid knowledge of the physical-layer specifications of 4G/5G. ### Education: - . in Electrical/Computer Engineering