📍 Location: Riyadh, Saudi Arabia
🕒 Job Type: Full-time
Job Title: Mobile Core Performance Engineer
Responsible for analyzing, monitoring, and optimizing Mobile Core Network performance across CS, PS, IMS, and IN domains to ensure SLA and KPI targets are achieved.
🔧 Key Responsibilities:
• Analyze Core Network KPIs and performance (CS/PS/IMS/IN)
• Perform capacity audits, trend analysis, and forecast network growth
• Conduct Root Cause Analysis for network degradations and performance issues
• Monitor international KPIs (NER, ASR, MOS, Jitter, Packet Loss, Delay)
• Prepare SLA, governance, and performance reports
• Support network dimensioning, upgrades, and expansion activities
• Configure and maintain performance statistical alarms
• Support special events planning (Hajj, Ramadan, etc.)
• Develop reports and dashboards using ENIQ, Business Objects, and performance tools
🧠 Technical Requirements:
• Strong experience in Ericsson Mobile Core Performance
• Core nodes: MSC, MGW, STP, IMS, SGSN, MME, GGSN, PGW, PCRF, IN (SDP, CCN, AIR, IVR)
• Signaling protocols: SS7, MAP, CAP, ISUP, BICC, SIP, Diameter
• Experience with ENIQ, ENM, Business Objects, Anritsu MasterClaw
• Strong SQL, Unix Shell scripting, and database analysis skills
• Knowledge of telecom interfaces and call flows (CS/PS/IMS/IN)
• Experience in KPI reporting, forecasting, and performance optimization
🎓 Requirements:
• BSc in Telecommunications Engineering or related field
• 2 years of experience in Mobile Core Performance
📩 Apply now: [email protected]
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