Job Description

Role & Responsibilities In this role, you will be responsible for Integration and Management for Oracle Communications products, specifically focusing on (SCP/NRF/NSSF/SEPP/BSF/NEF). You will be responsible for On-boarding and Maintaining 5G-NF (CNF) e.g. NRF, SCP, BSF, SLF, SEPP, NSSF over Cloud Native Environment. Maintaining the Nodes and Handling upgrades for the Nodes based on Customer Requirement. Responsibilities In depth knowledge and experience with cloud platforms and Operating Systems: Linux/Unix, Windows, Cloud Native (CN) Environments such OCI, OpenShift, AWS, GKE, VMWare On-boarding 5G-NF (CNF) e.g. PCF, NRF, SCP, BSF, SLF, SEPP, NSSF over Cloud Native Environment Installation, Configuration and Upgrades of the Oracle Cloud Native Environment (OCCNE). Experience on DevOps Tools JENKINS, ANSIBLE. Hands-on knowledge on different cloud services along with JSON,YAML, HTTP/HTTP2, RestAPI Experience with scripting using Python, Go-lang, shell. Installation, Configuration of CNE Common Services - Prometheus, ELK, Grafana, Kibana, Jaegar. Development of CI/CD Pipelines for automation Teleco 5G call flow use cases. Create and Implement technical solution based on customer requirement. Telecom Domain knowledge is preferred on 5G core signaling NF\'s such as PCF, NRF, BSF, SCP, NSSF, SEPP,SLF. Create Presales deliverable such as Proposal, Effort Estimation, Profitability analysis, collateral creation, solution demo, PoC, RFP responses, HLD, Scope, MoPs, Acceptance Test Plans etc. Service delivery activities include on-site and remote implementation of new systems, driving technical discussions with stakeholders, articulating proposed solutions with customers and other stakeholders, and development of methods of procedure and other documentation as required by the customer Design and creation of use cases, call flows, policy rules, routing rules, and database query logic/scripts based on customer\'s business and service use cases Effectively communicate and work with the internal and external customers in a multiple project environment. Highly technical with superior hands-on and problem solving/analytical skills in a very complex environment. Ability to interpret business requirements, perform analysis and ensure alignment with product features and capabilities, develop detailed network/system drawings, author a high level design solution & architecture description document (HLD), detailed work products and other required deliverables Strong understanding and experience with core 4G and 5G Technologies such as EPC/LTE/IMS and 5G and solid understanding of 3GPP 5G SBA (Rel15/Rel.16) protocol/applications, interfaces and network functions such as PCRF/PCF, PCEF, MME, BSF, CSCF, DRA, OCS,CHF, OFCS, AMF, UDM, NRF, SEPP, SCP, SMF, etc. Ability to troubleshoot effectively, pinpoint an issue and be able to articulate root cause and fix plan to the customer. This includes knowledge of tracing and networking tools, manipulation of ACL rules or Switch/Router configuration and Linux/Kubernetes parameters to simulate and/or isolate a potential cause of an error. Qualification & Experience B.Tech in Computer Science, Telecommunication Engineering or equivalent plus a 15+ years\' experience in a technical work environment. Experience of working with Cloud Native Architecture along with Automation Test Framework , Common services/ tools such as Jaeger, Prometheus, Elasticsearch, Fluentd, Kibana, Grafana, Logging, MetalLB, tracer, Kubernetes, Docker, Helm, Ansible etc as Solution Architect with ability to deploy and customize based on customer requirements. Working experience on Python, Automation Framework with experience in DevOps for CI/CD is desirable. Working Experience of other key products such as DSR, PCRF, PCF, NRF, SCP, NSSF, UDR, NEF, NSSF along with in depth knowledge on 5G Flows, LTE & IMS Flows, Interfaces, Use Cases is desirable butnot mandatory. Strong oral and written communications skills in English is required. Must be able to clearly and effectively communicate work status, risks and issues Experience with solution design, customer presentations, system installations, upgrades, feature testing. Advanced knowledge of HTTP2/ Diameter is desirable. Must have experience of working on Complex telecom project for deployment of 5G and Diameter Nodes/applications in both Bare metal and Cloud environment. Should be well conversant with cloud concepts including IaaS, PaaS, VMs, VNF, VNFM, Heat Templates, Containers, CNE, Docker, Kubernetes etc. Must have experience in creating project technical document like SAED/NAPD/HLD/LLD/ATP/SOW/ATPs. Size and Scope of Role - Other size parameters

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