Principal RF Design Engineer
Listed on 2026-10-18
-
Engineering
Electronics Engineer, Systems Engineer, Telecoms Engineering, Electrical Engineering
Our client, a leading innovator in wireless communication technologies, is seeking a highly accomplished and visionary Principal RF Design Engineer. This hybrid role, based in Richards Bay, Kwa Zulu-Natal, ZA , is pivotal in conceiving and developing advanced Radio Frequency (RF) systems and components. You will be responsible for the end-to-end design lifecycle, from initial concept and simulation through to prototyping, testing, and validation, ensuring state-of-the-art performance and reliability.
The ideal candidate possesses extensive experience in RF circuit design, electromagnetic field theory, and a proven track record of delivering innovative RF solutions in the telecommunications sector.
- Lead the design and development of complex RF circuits, subsystems, and systems for wireless applications.
- Perform electromagnetic simulations and analysis using industry-standard tools (e.g., HFSS, CST, ADS).
- Develop schematics, perform component selection, and create detailed layout designs for RF PCBs.
- Design and optimize antennas, filters, amplifiers, mixers, and other RF components.
- Conduct rigorous testing and validation of RF designs, including S-parameter measurements, noise figure, and power measurements.
- Troubleshoot and resolve challenging RF performance issues.
- Collaborate with cross-functional teams, including hardware, software, and systems engineers.
- Stay abreast of emerging RF technologies, trends, and industry best practices.
- Mentor junior RF engineers and provide technical guidance.
- Contribute to technical roadmaps and strategic planning for RF product development.
- Master's or Ph.D. in Electrical Engineering, RF Engineering, or a related field.
- Minimum of 10 years of progressive experience in RF design and development within the telecommunications industry.
- In-depth expertise in RF/microwave circuit design, analog and mixed-signal design.
- Proficiency with RF simulation and design tools (e.g., Keysight ADS, Ansys HFSS, Cadence).
- Strong understanding of electromagnetic theory, transmission lines, S-parameters, and matching networks.
- Experience with RF testing equipment (e.g., VNA, spectrum analyzers, signal generators).
- Knowledge of wireless communication standards (e.g., LTE, 5G , Wi-Fi).
- Excellent analytical, problem-solving, and debugging skills.
- Strong leadership, communication, and interpersonal skills.
- Experience working in a hybrid team environment.
Our client offers a highly competitive salary and an attractive benefits package, including comprehensive medical aid, a retirement annuity fund, performance-based incentives, and generous annual leave. This hybrid role allows for a blend of in-office collaboration at our facility in Richards Bay, Kwa Zulu-Natal, ZA , and remote flexibility. Employees benefit from significant opportunities for professional growth, including advanced training, conference attendance, and support for relevant certifications.
Join a team dedicated to pushing the boundaries of wireless technology.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).