Posted Sep 24, 2026 22 views
This role involves the operation and maintenance of nationwide core network entities with a strong focus on configuration management and end-to-end service delivery. The position requires in-depth expertise in core network configurations and troubleshooting across multiple platforms such as MSCs, IMS, MGWs, HSS, LSMS, STPs, DRAs, cloudified nodes, and IP-based services. The candidate will be responsible for ensuring the seamless functioning of these critical network components to support continuous service availability.
Key Responsibilities
- Ensure core network availability at 99.999% uptime by implementing preventive and corrective measures.
- Prepare, verify, and execute configuration scripts while strictly adhering to established processes.
- Conduct routine system and service health checks to maintain optimal performance and availability.
- Perform advanced database-related tasks, including software and hardware configurations, routing plans, and signaling data management.
- Resolve customer complaints within defined turnaround times, ensuring fault-free network services.
- Develop and implement emergency response plans to address critical network issues.
- Coordinate with vendors to resolve technical problems and fulfill operational requirements.
- Monitor assigned core network KPIs and conduct detailed drill-down analysis independently.
- Troubleshoot reported issues, collaborating with cross-functional teams and stakeholders to implement improvements.
- Maintain accurate records of core network spare parts inventory, asset tagging, and related documentation.
- Execute special network monitoring and troubleshooting tasks as assigned.
- Participate in on-site and on-call activities as required to support network operations.
Required Qualifications
- Bachelor’s degree in Engineering (Electronics, Electrical, Telecom, Computer Science) or a related field.
- Preferably 5 to 7 years of relevant experience in core network operations, deployment, and optimization.
- Ability to work independently with minimal supervision, demonstrating responsibility and meeting deadlines.
- Strong interpersonal skills and a collaborative team player mindset.
Job-Specific Skills
- Expert knowledge of core mobile telephony systems including MSC/MGW, STP/DRA, HSS, IMS, and EIR.
- Proficiency in signaling protocols, standards, and associated signaling flows.
- In-depth understanding of signaling and routing mechanisms across all network layers.
- Practical experience with both hardware and software components of core network platforms.
- Familiarity with standard processes and procedures for executing core network activities.
This position offers the opportunity to work in a dynamic environment where technical expertise and proactive problem-solving are critical to maintaining a robust telecommunications infrastructure. Candidates with a strong background in core network technologies and a commitment to operational excellence will find this role both challenging and rewarding.
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