Senior Radio Frequency (RF) Engineer

Placements24; Benoni; Hybrid; ZAR 900,000 - 1,200,000; Full time

Benefits offered by this job

Hybrid work model

Medical aid

Provident fund

Performance-based incentives

Professional development opportunities

Generous annual leave

Employee wellness initiatives

Job summary

Placements24 seeks a Senior RF Engineer to lead design, optimization, and troubleshooting of wireless networks in Benoni, Gauteng. You will analyze performance, mitigate interference, and plan deployments, working cross-functionally with planning and deployment teams.

The ideal candidate has 5+ years in RF engineering, expertise in propagation, antennas, and RF tools (TEMS, NEMO, Atoll, Planet), and strong data interpretation and communication skills. Hybrid work is available.

Qualifications

• Bachelor's degree in Electrical Engineering, Telecommunications Engineering, or related field.
• Minimum 5 years of RF engineering experience in wireless networks (GSM, LTE, 5G).
• In-depth knowledge of RF propagation, antennas, and propagation modeling software.
• Proficiency with RF measurement tools and techniques, including drive testing (TEMS/NEMO).
• Experience with RF planning/optimization tools (Atoll, Planet).
• Strong data analysis and reporting skills (Excel, RF software).
• Strong communication and teamwork abilities.

Responsibilities

• Design, plan, and optimize wireless network coverage and capacity.
• Conduct drive testing and site surveys to analyze RF performance.
• Troubleshoot RF issues including interference and dropped calls.
• Develop and implement network optimization strategies.
• Analyze performance data and generate improvement recommendations.
• Collaborate with planning and deployment teams for site acquisitions and builds.
• Provide guidance on RF-related hardware/software solutions.

Skills

Analytical skills

Data interpretation

Communication

Teamwork

Problem-solving

Excel

Education

Bachelor's degree in Electrical Engineering or Telecommunications

Master's degree preferred

Tools

TEMS

NEMO

Atoll

Planet

Job description

About the Role

Our client, a leader in wireless telecommunications infrastructure, is seeking a highly skilled Senior Radio Frequency (RF) Engineer to join their innovative team in Benoni, Gauteng . This role is pivotal in the design, optimization, and troubleshooting of wireless networks, ensuring superior signal quality, coverage, and capacity. You will leverage your deep expertise in RF principles to analyze network performance, implement solutions for interference mitigation, and contribute to the planning of new deployments and upgrades. The ideal candidate is passionate about wireless technology, possesses strong analytical skills, and thrives in a collaborative, technically challenging environment. This position offers a significant opportunity to influence the performance of critical mobile communication systems.

Key Responsibilities

Design, plan, and optimize wireless network coverage and capacity, focusing on RF performance. Conduct drive testing and site surveys to analyze RF signal strength, interference, and quality. Troubleshoot and resolve RF-related issues, including interference, dropped calls, and poor signal quality. Develop and implement strategies for network optimization and performance enhancement. Analyze network performance data and generate reports with recommendations for improvement. Collaborate with network planning and deployment teams to ensure successful site acquisition and build-outs. Evaluate and recommend RF-related hardware and software solutions. Stay current with emerging RF technologies, standards (e.g., 4G, 5G), and industry best practices. Develop and maintain RF design documentation, including propagation maps and interference analysis. Provide technical guidance and mentorship to junior RF engineers.

Requirements

Bachelor's degree in Electrical Engineering, Telecommunications Engineering, or a related technical field; Master's degree preferred. Minimum of 5 years of experience in Radio Frequency (RF) engineering for wireless telecommunications networks (e.g., GSM, WCDMA, LTE, 5G). In-depth knowledge of RF propagation principles, antenna theory, and propagation modeling software. Proficiency with RF measurement tools and techniques, including drive testing equipment (e.g., TEMS, NEMO). Experience with RF planning and optimization tools (e.g., Atoll, Planet). Strong understanding of wireless network architecture and protocols. Excellent analytical, problem-solving, and data interpretation skills. Proficiency in data analysis and reporting using tools like Excel or specialized RF analysis software. Strong communication and teamwork skills, with the ability to present technical findings clearly. Familiarity with regulatory requirements for wireless spectrum usage.

Benefits

Our client offers a competitive salary package, comprehensive medical aid, provident fund, and performance-based incentives. This role offers a hybrid work model, combining office-based responsibilities with remote flexibility. Employees have access to extensive professional development opportunities, including advanced training and certification programs. You will work with a team of highly skilled professionals on cutting-edge wireless technology projects. The company culture promotes innovation, collaboration, and continuous learning, providing a stimulating work environment. Additional benefits include generous annual leave and employee wellness initiatives.