Job Description

Job Description
Role: Deployment Engineer - Subscriber & Signalling
Job Details: We are primarily looking for a resource with prior knowledge in deploying Subscriber and Signalling/SDM/SDL Nodes on Telco Clouds (4G/5G).
Skills:
Technical:
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Good working experience in Linux, VMWare, Dockers & Containers, OpenStack, Openshift
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Should have prior experience in deploying Subscriber & Signalling nodes as Bare Metal Nodes/VNF's/CNF's.
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Sound understanding of troubleshooting tools like Wireshark etc.
Domain:
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Should have deep knowledge of 4G and 5G call flows
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Should have end to end understanding of the Subscriber and Signalling/SDM Solution in Telco Cloud
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Should understand the Cloud environment and Knowledge of how Subscriber & Signalling solution/SDM Nodes can be deployed over cloud.
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Should have expertise in installing, upgrading, integration different Subscriber and Signalling nodes.
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Should be able to follow HLD / LLD for the S&S Nodes as per the Customer solutions.
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Working knowledge on Subscriber & Signalling Nodes like -AAA, One NDS, SDL (Shared Data Layer), Registers (HLR/HSS, UDM/AUSF), One-EIR, SCP, CSD, STP, U-DDRA, NPCEIR etc.
Roles & Responsibilities
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Lead and execute end-to-end deployment, upgrade, and integration of Subscriber and Signalling/SDM/SDL nodes on Telco Cloud (4G/5G) platforms.
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Own deployments across Bare Metal, VNF, and CNF environments, ensuring stability and performance as per customer requirements.
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Provide deep technical expertise in 4G/5G call flows, signalling, and subscriber data management during implementation and troubleshooting.
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Independently analyse and resolve complex customer issues using logs, alarms, and packet analysis tools such as Wireshark.
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Work extensively on Linux and cloud platforms (VMware, OpenStack, OpenShift, Docker/Containers) for deployment and operations support.
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Review, interpret, and contribute to HLD/LLD for Subscriber and Signalling solutions aligned with customer network architecture.
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Support system integration, acceptance testing, and cutover activities in live customer environments.
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Act as a technical lead for small teams, guiding junior engineers and reviewing their work during deployments.
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Collaborate with cross-functional teams and customers, providing technical leadership, clear communication, and status updates.
Relevant Experience
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5+ years of overall experience, with a minimum of 2 years in the Subscriber & Signalling domain
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Strong communication, team-handling, analytical, and presentation skills