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PS Core Senior Engineer

Manning Global Group

Posted on December 16, 2019

7 - 8 years Doha - Qatar

Any Graduation. Any Nationality

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Opening 01

Job Description

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•Expert knowledge of PS Core call flows and scenarios as per 3GPP, GSMA IR, IEEE and ETSI standards, outstanding troubleshooting skills using internal/external tracing tools, wireshark, etc...
•Analyze daily and weekly health checks reports for PS Core domain and proactively responding to degraded KPIs and alarms within the acceptable SLA limits.
•Responsible for maintaining E2E measurement data and network KPIs within agreed OLAs & SLAs, ensuring network reliability and availability with minimal MTTR through promoting strong incident and proactive problem management practices.
•Provide on-site level 2 operations and maintenance support when needed, Incident and Problem management, applying proper corrective actions to restore the service.
•Provide Root Cause Analysis (RCA) through Major Incident Reviews (MIR) with the Vendors and update KEDB documentations.
•Participate in carrying out Weekly Business Reviews (WBR) and Major Incident Reviews (MIR).
•Develop methods of procedures for various PS Core services and change requests, utilizing automation scripts to simplify operations (Example: Shell, Expect, Python, Perl...).
•Deploy & Integrate new nodes, execute & oversee acceptance process (SGSN/MME/SPGW/MURAL/PRIME/DNS/PCRF/DDE, etc..), support Networks teams in various projects.
•Execute and validate SW and HW bug fixes, release upgrades and expansions.
•Responsible for Network Audit, Operational performance, Capacity, Trend, Risk and Gap analysis.
•Supported repair and return activities, spare part management.
•Participate in an on-call Rota and flexible working hours (Night shifts as required)
•Graduate in Telecom/Data/Computer Networking Engineering or in any relevant domain.
•Minimum 7 years of experience in implementing PS Core networks with telecom networks.
•Multi-vendor Interoperability experiences, must have: Cisco ASR5K, ASR5500, PRIME, MURAL, UCS) Nokia PCRF & DDE.
•Good knowledge of IP networking skills and Cloud/NVF/SDN solutions
•Excellent communication and presentation skills.
•Team player with ability to develop and maintain strong relationships, self-motivated personality and eagerness to learn.
•IP knowledge is advantage (CCNA certification)
•Knowledge on Telco cloud networking, Network Functions Virtualization (NFV) and software defined networking (SDN) will be add-on.
•Preferably ITIL foundation certified with good understanding of ITIL Service Operation like Incident Management, Problem management etc.

Telecom / ISP



PS Core Senior Engineer

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Manning Global Group

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