Radio Access Network (RAN) Performance Engineer

Placements24; Centurion; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary

Family medical

Pension & life

Generous leave

Professional development

Analytical tools access

Hybrid work

Job summary

Placements24 in Centurion, Gauteng seeks a highly analytical RAN Performance Engineer to optimize 4G/5G networks, monitor KPIs, and drive performance improvements. The role combines on-site data analysis with flexible remote work in a hybrid setup.

You will analyze RAN metrics, troubleshoot interference and capacity issues, develop optimization strategies, and collaborate with planning and operations to deliver superior user experience and network efficiency.

Qualifications

• Bachelor's degree in Telecommunications Engineering, Electrical Engineering, Computer Science, or related field.
• Minimum 5 years of experience in RAN performance analysis and optimization.
• Strong understanding of LTE, NR (5G), UMTS, and GSM.
• Experience with RAN performance analysis tools (TEMS, Nemo, Actix, WindCatcher).
• Proficient in Python and SQL for data analysis.

Responsibilities

• Monitor and report RAN performance metrics and KPIs.
• Identify degradations and bottlenecks in RAN.
• Troubleshoot RAN issues including interference and call drops.
• Develop optimization strategies to improve network performance.
• Conduct drive tests and post-processing analysis.
• Collaborate with planning and operations to implement solutions.
• Stay updated on latest RAN tech and vendor updates.
• Prepare detailed performance reports for management.
• Develop scripts/tools for automated data collection.
• Participate in capacity planning for RAN resources.

Skills

Analytical skills

Problem solving

Communication

Team collaboration

Independent work

Education

Bachelor's in Telecommunications Engineering

Tools

TEMS

Nemo

Actix

WindCatcher

Job description

About the Role

Our client is seeking a highly analytical and results-oriented Radio Access Network (RAN) Performance Engineer to join their innovative team in Centurion, Gauteng . This role is crucial for optimizing the performance and efficiency of our client's advanced mobile network, ensuring superior user experience and service quality. You will be responsible for monitoring, analyzing, and fine-tuning RAN parameters across various technologies, including 4G and 5G. This position offers a fantastic opportunity to work with cutting-edge RAN technologies and contribute significantly to the strategic goals of a leading telecommunications company. The role involves a hybrid work model, combining essential on-site data analysis and collaboration with the flexibility of remote work.

Key Responsibilities

• Monitor, analyze, and report on RAN performance metrics and Key Performance Indicators (KPIs) across the network.
• Identify performance degradations, bottlenecks, and areas for improvement in the RAN infrastructure.
• Perform in-depth troubleshooting of RAN issues, including interference, coverage, capacity, and call drop problems.
• Develop and implement optimization strategies to enhance network performance, user experience, and resource utilization.
• Conduct drive tests and post-processing analysis to evaluate network coverage, quality, and performance.
• Collaborate with network planning and operations teams to implement proposed optimization solutions.
• Stay abreast of the latest RAN technologies, trends, and vendor updates (e.g., Nokia, Ericsson, Huawei).
• Prepare detailed performance reports and presentations for management and stakeholders.
• Develop and maintain scripts and tools for automated data collection and performance analysis.
• Participate in capacity planning and forecasting for RAN resources.

Requirements

• Bachelor's degree in Telecommunications Engineering, Electrical Engineering, Computer Science, or a related discipline.
• Minimum of 5 years of experience in RAN performance analysis and optimization.
• Strong understanding of RAN technologies, including LTE, NR (5G), UMTS, and GSM.
• Proficiency in using RAN performance analysis tools (e.g., TEMS, Nemo, Actix, WindCatcher).
• Experience with data analysis and scripting languages (e.g., Python, SQL) is highly desirable.
• Knowledge of RF principles, propagation models, and antenna theory.
• Excellent analytical and problem-solving skills with a keen eye for detail.
• Strong communication and presentation skills, with the ability to explain complex technical issues clearly.
• Ability to work effectively both independently and as part of a team.
• Familiarity with network virtualization and cloud-native RAN concepts is a plus.

Benefits

• Highly competitive salary package with performance incentives.
• Comprehensive medical insurance, including family cover options.
• Pension fund contribution and life insurance.
• Generous annual leave allowance.
• Continuous learning and professional development opportunities, including training and certifications.
• Access to advanced analytical tools and technologies.
• A stimulating work environment focused on innovation in Centurion, Gauteng .
• Hybrid work arrangement offering flexibility.