Our client is looking for a highly skilled and experienced Senior 2G / 3G / 4G / 5G Radio Network Optimization Engineer to lead optimization efforts and manage performance excellence across a regional network. JOB DESCRIPTION: This is a unique opportunity for a senior-level engineer with 5–7 years of experience in radio access network optimization across multiple technologies, including GSM, UMTS, LTE, and 5G. Location: JHB & CPT Experience Required: 5–7 Years RAN Vendor Competence: Ericsson / Huawei / ZTE / Nokia (requirements vary by country – refer to matrix) Key

Responsibilities:

Lead and coordinate a small regional team of engineers to meet operational targets Perform advanced RAN parameter configuration, performance analysis, and reporting Collect and analyze RF coverage and capacity data using drive test logs Conduct root cause analysis to identify performance bottlenecks and implement improvements Conduct multi-layer and concentric cell optimization across access technologies Manage L3 message data collection, decoding, and deep analysis using OEM tools Oversee and guide feature trials, assess performance impact, and support rollout teams Optimize frequency plans, neighbor lists, and perform interference analysis and mitigation Deliver expert-level support for KPI monitoring and performance trend analysis Generate and present comprehensive reports for both technical and customer stakeholders Recommend physical optimization actions (Tilt, Azimuth, Power, Height) to enhance SINR, RSRP, RSCP, Ec/No, and C/I Contribute to spectrum re-farming planning and execution Ensure optimal capacity management through proactive analysis and recommendations Execute other high-level RAN optimization tasks as required Essential Skills: Strong leadership and coordination abilities Advanced understanding of GSM/UMTS/LTE/5G call flows and network architecture Proficiency in RAN OEM OSS/NMS platforms (Ericsson, Huawei, ZTE, Nokia) Expertise in KPI counter analysis and network performance improvement strategies Experience in advanced scripting and macro creation (e.g., Visual Basic) Proficient in MS Excel, PowerPoint, and reporting tools GIS/MapInfo tools proficiency for spatial analysis Excellent communication and customer-facing skills Wireshark and L3 log analysis tools (advantageous) This senior role is suited for a hands-on leader who combines deep technical knowledge with strong coordination and communication skills. The ideal candidate will thrive in a fast-paced environment and bring strategic value to both internal teams and client stakeholders.

Senior 2G / 3G / 4G / 5G Radio Network Optimization Engineer position available in Tshwane, Centurion. This job position was posted by . The job has been posted on 2025-04-10 in the It Computing Software category

Click Go Apply to apply online!

---

You might also like these jobs in the same area.

More related positions

---