Senior RF Optimization Engineer

Placements24; Stellenbosch; Híbrido; ZAR 1.200.000 - 2.000.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work arrangement

Travel allowance for site visits

Competitive salary

Descripción de la vacante

Placements24 is seeking a Senior RF Optimization Engineer in Stellenbosch, Western Cape, SA. The role blends remote analysis with essential field work to optimize 4G/5G networks. You will analyze drive tests and OSS logs, tune LTE/5G parameters, and mentor junior engineers.

The position requires 5–7 years in RF planning, strong KPI knowledge, and collaboration with vendor teams. A hybrid setup and travel to local sites are involved.

Formación

• Bachelor's degree in Electrical Engineering, Telecommunications, or related field.
• 5–7 years in RF planning and optimization for mobile networks (2G/3G/4G/5G).
• Strong knowledge of RF principles, propagation models and KPIs.
• Experience with vendors (Ericsson, Huawei, Nokia) and tools (TEMS, Nemo).
• Excellent problem-solving, communication and teamwork skills.

Responsabilidades

• Analyze RF performance data to identify improvements.
• Develop RF optimization strategies for coverage and capacity.
• Tune parameters for LTE and 5G networks.
• Troubleshoot RF issues including interference and data speeds.
• Visit sites for measurements, alignment, and verification.
• Prepare reports on network performance and optimizations.
• Stay updated on RF tech trends and mentor juniors.

Conocimientos

RF optimization

Drive test analysis

LTE/5G optimization

Interference mitigation

Data analysis

Team mentoring

Educación

Bachelor's degree in Electrical Engineering, Telecommunications, or related field

Herramientas

TEMS

Nemo

RF measurement tools

Descripción del empleo

About the Role

Our client, a leading innovator in mobile network solutions, is seeking an experienced Senior RF Optimization Engineer to join their team. This position, located in the picturesque town of Stellenbosch, Western Cape, ZA, operates under a hybrid model, allowing for a blend of remote analysis and essential field work. You will be instrumental in ensuring the optimal performance, coverage, and capacity of our client's radio frequency (RF) networks, including 4G and 5G technologies. Your responsibilities will encompass detailed analysis of network data, identification of performance bottlenecks, and the implementation of strategic improvements to enhance user experience. This is a fantastic opportunity to leverage your expertise in RF engineering within a dynamic and forward-thinking organization. We are looking for a proactive problem-solver with a deep understanding of cellular network parameters and optimization techniques.

Key Responsibilities

• Analyze RF network performance data (e.g., drive test data, OSS logs) to identify areas for improvement.
• Develop and implement RF optimization strategies to enhance network coverage, capacity, and quality.
• Perform regular performance tuning and parameter optimization for LTE and 5G networks.
• Troubleshoot and resolve RF-related issues, including interference, dropped calls, and data speed problems.
• Conduct site visits for RF measurements, antenna alignment, and equipment verification.
• Collaborate with network planning and engineering teams to ensure effective integration of new sites and technologies.
• Generate comprehensive reports on network performance and optimization activities.
• Stay current with the latest RF technologies, tools, and industry trends.
• Mentor junior RF engineers and provide technical guidance.
• Ensure compliance with regulatory standards and company policies.

Requirements

• Bachelor's degree in Electrical Engineering, Telecommunications, or a related field.
• Minimum of 5-7 years of experience in RF planning and optimization for mobile networks (2G/3G/4G/5G).
• In-depth knowledge of RF principles, propagation models, and cellular network KPIs.
• Proficiency with RF measurement tools (e.g., TEMS, Nemo) and data analysis software.
• Experience with network optimization tools and techniques for various vendors (e.g., Ericsson, Huawei, Nokia).
• Strong understanding of antenna systems, propagation, and interference mitigation.
• Excellent analytical and problem-solving skills.
• Effective communication and interpersonal skills for teamwork and reporting.
• Ability to work independently and manage tasks efficiently in a hybrid setup.
• Willingness to travel to local sites as required for field testing and verification in the Stellenbosch, Western Cape, ZA area.

Benefits

• Competitive salary and performance-based bonuses.
• Hybrid work arrangement promoting flexibility and work-life balance.
• Opportunity to work with cutting-edge 5G technology.
• Comprehensive health and wellness benefits.
• Professional development and continuous learning opportunities.
• Travel allowance for site visits.
• Collaborative and innovative work environment.
• Contribution to enhancing mobile network performance in a key region.
• Retirement fund contributions.
• Annual leave and paid sick leave.