Job Title: SSP Deployment Lead
City: Yokohama
State/Province: Kanagawa-ken
Posting Start Date: 8/4/26
Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at www.wipro.com.
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
Mandatory Skills: Telecom 5G Wireless OAM SW .
Experience: 5-8 Years .
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