FANY

Ericsson ARP‑level Expert Wireless Network Engineer

Ericsson • Full time

Apr 2008 - Jul 2026 • 18 yrs 3 mos

Ericsson ARP‑D level Expert Wireless Network Engineer Delivering end‑to‑end wireless solutions for 2G/4G/5G networks, including radio network planning, radio network optimization, and KPI‑driven performance improvement & troubleshooting for wireless network issues. Possess in‑depth knowledge of air‑interface physical layer, together with MAC/RLC/PDCP/RRC protocol stacks and signalling procedures, such as RRC connection establishment, handover, RRC re‑establishment, TAU and RAU. Proficient in Ericsson OSS/ENM Element Management Systems; skilled in leveraging cmedit for bulk query, modification and version management of Managed Objects (MOs). Well‑versed in Ericsson radio product portfolio: Baseband 6630/6648/6651, Radio 2200/4400/4488/4490/6440/3236, AIR series, and evolutionary DUS/RBS hardware variants. Core Technical Competencies: ‑ Coverage & RF Optimization ‑ Mobility & Handover Optimization ‑ Accessibility & Retainability Performance Optimization ‑ Capacity & Throughput Optimization ‑ Interference Troubleshooting ‑ Data Service Optimization