PaCo Deployment Lead

Job Description

 Appealing Points:

• Opportunity to lead end-to-end design, deployment, integration, and upgrades of cutting-edge 4G/5G Packet Core solutions
• Hands-on exposure to Bare Metal, VNF, and CNF deployments across modern Telco Cloud platforms such as OpenStack, OpenShift, Docker, and VMware
• Strong customer-facing and cross-functional leadership role, enabling growth in technical expertise, problem-solving, and project delivery management

Annual salary: 8 Million and above

Job Responsibility:

• Lead end-to-end deployment, integration, and upgrade of Packet Core Network elements across 4G and 5G environments.
• Design and implement Packet Core solutions based on customer requirements, adhering to High-Level Design (HLD) and Detailed Level Design (DLD).
• Deploy Packet Core nodes on Bare Metal, VNF, and CNF architectures within Telco Cloud environments.
• Install, configure, and integrate core network elements such as SGSN, MME, GGSN/EPG, PCRF/SAPC, ePDG/WMG, and 5G NSA/SA nodes.
• Support deployment and operations of cloud-native telecom solutions using platforms like OpenStack, VMware, Docker, and OpenShift.
• Perform system validation, interoperability testing, and ensure seamless integration with multi-vendor environments.
• Analyze and troubleshoot network issues using tools such as Wireshark, logs, and protocol-level debugging techniques.
• Provide deep technical support for 4G/5G call flows, including VoLTE, VoWiFi, and IoT use cases.
• Collaborate with cross-functional teams (onsite and offshore) to ensure timely delivery of deployment milestones.
• Execute software upgrades, patches, and migrations with minimal service disruption.
• Monitor system performance and optimize network configurations for high availability and scalability.
• Document deployment procedures, configurations, and operational guidelines.
• Work closely with customers and stakeholders to ensure solution alignment and successful project delivery.
• Participate in knowledge sharing, technical presentations, and continuous improvement initiatives.
• Candidate will be working with Offhshore and Onsite Resources

Job Qualification:

• Candidate should have end to end understanding of the Packet Core Solution.
• Should have deep knowledge of 4G and 5G call flows, and overall understanding of latest technologies in the Telecom space including VOLTE, VoWiFi, loT etc.
• Should have understanding of the Cloud environment and understanding of how EPC solutions can be deployed over cloud.
• Candidate should have prior experience in deploying packet core nodes as Bare Metal Nodes/VNF's/CNF's.
• Should have expertise in installing, upgrading, integration different packet core nodes.
• Sound understanding of troubleshooting tools like Wireshark etc.
• Should be able to follow HLD / DLD for the Packet Core Network as per the Customer solutions.
• Good working experience in Linux, VMWare, Dockers & Containers, OpenStack, Openshift
• Working knowledge on Packet Core Nodes SGSN / MME, GGSN /EPG, PCRF /SAPC, ePDG / WMG, 5G nsa /sa
• Working knowledge on Packet Core Nodes CMG, CMM, NRD will be an added advantage
• 5+ years with minimum 2+ years in PACKET CORE Solution Implementation/Upgrades
• Strong Communication skills - Team handling skills - Analytical skills - Presentation skills.

Language Skills: Business level Japanese (JLPT N2) and Fluent level English

Company Description:

A leading global information technology, consulting, and business process services company. We harness the power of cognitive computing, hyper-automation, robotics, cloud, analytics, and emerging technologies to help our clients adapt to the digital world and make them successful. A company recognized globally for its comprehensive portfolio of services, a strong commitment to sustainability, and good corporate citizenship, we have over 160,000 dedicated employees serving clients across six continents. Together, we discover ideas and connect the dots to build a better and bold new future.

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