AO Performance Engineer
Core
Monitor, analyze, and improve mobile Core Network performance to ensure network stability, availability, and service quality.
Role type
Core Network Performance Engineer
Builds
Automated monitoring, anomaly detection, dashboards, and reporting solutions
Domain
Telecommunications / Mobile Core Networks (4G/LTE, 5G)
Deliverable
dashboards & analysis
Required skills
Core Network KPI analysis, performance monitoring, network troubleshooting, data interpretation, root cause analysis, technical reporting
Preferred skills
Python, SQL, scripting, data analysis, automation, dashboard tools, knowledge of 4G/LTE and 5G Core architecture, familiarity with MME, SGW, PGW, AMF, SMF, UPF, IMS
Technologies
4G/LTE, 5G, MME, SGW, PGW, AMF, SMF, UPF, IMS, Microsoft Excel
Responsibilities
Monitor and analyze Core Network performance across network domains, analyze KPIs and counters to identify degradation, investigate performance anomalies using historical trends and baselines, proactively identify and resolve network issues, support incident escalation and resolution, analyze data to identify bottlenecks and improvement opportunities, contribute to automation initiatives, collaborate with operations and optimization teams, prepare performance reports and documentation
Seniority
Junior to Mid-level (1.5+ years experience)