5G Network Optimization Specialist

Placements24; Sandton; Hybrid; ZAR 600,000 - 1,200,000; Full time

Benefits offered by this job

Performance-based incentives

Global health coverage

Generous leave and holidays

Professional development budget

Remote-first and flexible work

Job summary

Placements24 is seeking a dedicated 5G Network Optimization Specialist to join a globally distributed, remote-first team. You will analyze, tune, and improve 5G networks to ensure exceptional QoS and user experience, working across RAN and vendor platforms.

The ideal candidate has 4–6 years in mobile network optimization, deep knowledge of 5G NR and LTE, and experience with drive testing and OSS data analysis.

Qualifications

• Bachelor's or Master's degree in Electrical Engineering, Telecommunications, Computer Science, or a related field.
• 4–6 years of experience in mobile network optimization with a focus on 5G.
• Strong understanding of 5G NR, LTE and radio access network principles.
• Experience with performance analysis tools and drive testing.

Responsibilities

• Analyzing 5G network performance data to identify improvement areas.
• Developing and implementing optimization strategies to improve KPIs.
• Troubleshooting network issues including interference and capacity constraints.
• Tuning parameters and configuring features on 5G RAN elements.
• Collaborating with RAN engineering and operations teams on solutions.
• Generating reports on performance trends and recommendations.
• Participating in network design reviews and documenting processes.
• Working with vendor support teams to resolve critical issues.

Education

Bachelor's or Master's degree in Electrical Engineering, Telecommunications, Computer Science, or a related field

Tools

Drive testing tools

OSS data analysis

Job description

About the Role Our client, a pioneer in next-generation mobile communications, is seeking a dedicated 5G Network Optimization Specialist to join their globally distributed team. This is a fully remote position, allowing you to leverage your expertise from anywhere. You will play a crucial role in analyzing, tuning, and improving the performance of our client's cutting-edge 5G networks, ensuring exceptional quality of service and user experience. The ideal candidate will possess deep technical knowledge of 5G NR, radio access network principles, and advanced optimization techniques. This role offers an exciting opportunity to be at the forefront of 5G technology development in a dynamic, remote-first environment.

Key Responsibilities

• Analyzing 5G network performance data using specialized tools and software to identify areas for improvement.
• Developing and implementing optimization strategies to enhance key performance indicators (KPIs) such as throughput, latency, and coverage.
• Troubleshooting complex network issues, including interference, capacity constraints, and dropped calls.
• Conducting parameter tuning and feature configuration on 5G RAN elements.
• Collaborating with RAN engineering and operations teams to implement optimization solutions.
• Staying informed about the latest 5G technologies, standards, and industry best practices.
• Generating detailed reports on network performance trends, optimization efforts, and recommendations.
• Participating in network design reviews to provide input on future network enhancements.
• Developing and maintaining documentation for network optimization processes and procedures.
• Working closely with vendor support teams to resolve critical network issues.

Requirements

• Bachelor's or Master's degree in Electrical Engineering, Telecommunications, Computer Science, or a related field.
• Minimum of 4-6 years of experience in mobile network optimization, with a strong focus on 5G technologies.
• In-depth understanding of 5G NR, LTE, and associated radio access network principles.
• Proficiency with network performance analysis tools and techniques (e.g., drive testing, OSS data analysis).
• Experience with parameter configuration and optimization on 5G RAN elements from major vendors.
• Knowledge of RF planning, propagation modeling, and interference management.
• Strong analytical and problem-solving skills, with a data-driven approach.
• Excellent communication and collaboration skills, suitable for a remote team.
• Ability to work independently and manage time effectively in a remote setting.
• Understanding of cloud-native architectures and their impact on RAN is a plus.

Benefits

• Highly competitive salary with significant performance-based incentives.
• Comprehensive global health coverage.
• Generous annual leave and paid holidays.
• Budget for professional development, conferences, and certificates.
• Opportunity to work on leading-edge 5G technologies.
• Fully remote work arrangement, providing unparalleled flexibility.
• Access to state-of-the-art tools and resources.