RF Engineer

2 weeks ago

Cape Town, South Africa Network Recruitment Full time

We are looking for a highly skilled and motivated
RF (Radio Frequency) Engineer
to join our growing engineering team.
The ideal candidate will have a strong background in RF system design, analysis, and troubleshooting, with expertise in the development and optimization of wireless communication systems. This position offers an exciting opportunity to work on cutting-edge projects in telecommunications, IoT, and wireless networks.
Key Responsibilities:
RF System Design:
Design, simulate, and optimize RF systems and components for a variety of applications, including wireless communication networks, cellular, satellite, and IoT devices.
RF Circuit Design:
Develop and test RF circuits, amplifiers, filters, mixers, and antennas, ensuring they meet performance and regulatory requirements.
System Analysis & Optimization:
Perform system-level analysis of RF systems, including link budget analysis, signal propagation, and interference management. Optimize designs for maximum efficiency and performance.
Testing & Validation:
Plan and execute RF testing (bench testing, field testing, and lab-based), using advanced RF test equipment (e.g., spectrum analyzers, network analyzers, oscilloscopes) to measure key performance metrics (e.g., SNR, BER, signal strength).
Troubleshooting & Support:
Provide troubleshooting support for RF systems in the field, addressing issues related to interference, signal degradation, and other RF performance challenges.
Documentation & Reporting:
Maintain detailed records of RF design specifications, test results, and system performance. Prepare technical reports and presentations for internal and client review.
Collaboration:
Work closely with other engineering teams, including hardware engineers, software engineers, and product managers, to integrate RF solutions into larger systems and devices.
Regulatory Compliance:
Ensure all designs comply with relevant regulatory standards (e.g., FCC, ETSI) and international wireless communication requirements.
Qualifications & Experience:
Educational Requirements:
Bachelors Degree (or higher) in Electrical Engineering, Telecommunications, or a related field.
Masters Degree or further qualifications in RF/Telecommunications is a plus.
Professional Experience:
Minimum 3 years of experience in RF engineering, preferably in the telecommunications, mobile communications, or IoT industries.
Hands-on experience with RF simulation tools (e.g., HFSS, CST Studio, ADS) and testing equipment (e.g., spectrum analyzers, signal generators, network analyzers).
Technical Skills:
Strong understanding of RF principles, including propagation, modulation schemes, and RF components (filters, amplifiers, antennas, etc.).
Experience with wireless communication standards such as LTE, 5G, Wi-Fi, Bluetooth, or other IoT protocols.
Proficiency in designing, simulating, and optimizing RF circuits and systems.
Knowledge of RF system modeling, link budget analysis, and interference analysis.
Soft Skills:
Strong analytical and problem-solving skills.
Excellent communication skills for documentation and presenting technical information to both technical and non-technical stakeholders.
Ability to work independently and as part of a multidisciplinary team.
Proactive and adaptable approach to challenges and innovation.

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