Expert CS & IMS Core Operations

JazzWorld • islamabad, islamabad capital territory, Pakistan • Posted June 18, 2026

Location islamabad, islamabad capital territory

Job Type Full-time

Category Management & Operations

Posted June 18, 2026

Grade: L2  
Location: Islamabad  
Last date to apply: 18 June 2026  
What is Expert CS & IMS Core Operations? The CS & IMS Core Operations Expert will oversee CS Core Backoffice/Level 2 Operations, requiring hands‑on expertise on IMS (CSCF, ATS,CCF,ENS), USCs, SS7/Diameter firewalls, MSCs, MGWs, SBCs, GMSCs and Fixed NGN platforms, preferably with Huawei equipment. This role reports to the Manager of CS Core Planning and Operations and is part of a 12-member team. 
What does Expert CS & IMS Core Operations do? A highly skilled professional specializing in cloud‑based Voice Core Network solutions, including P-CSCF, I-CSCF, ATS, CCF, ENS, MSCs, MGWs, USCs(SS7,diameter,SCP), and i-SBCs/A-SBCs. Possesses extensive expertise across Operations & Maintenance (O&M), Configuration Management, Fault Management, Performance Optimization, Network Audits, and Health Checks, backed by deep product‑level knowledge. 
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