2 Open5Gs Jobs

Job Description Job Title: 5G Core Deployment Engineer Location: Noida Experience: 3-7 or (Any) Job Description: We are looking for dynamic and technically skilled professionals to join our 5G Core deployment team. As a 5G Core Deployment Engineer, you will play a crucial role in deploying, testing, and troubleshooting 5G Core Network components in cloud-native environments. Key Responsibilities: Deploy and configure 5G Core Network Functions (NFs) such as AMF, SMF, UPF, NRF, PCF, etc. Perform end-to-end testing and troubleshoot 5G core components and call flows (Registration, PDU Session Establishment, etc.). Execute and manage containerized network function deployments using Kubernetes (K8s) . Monitor and validate network health, performance, and system logs for any operational issues. Collaborate with engineering and operations teams to resolve deployment and integration challenges. Work on cloud environments such as AWS , and contribute to infrastructure provisioning and scaling if applicable. Maintain documentation related to deployment procedures, configurations, and issue resolution Required Skills: Good understanding of 5G Core architecture and 5G call flows (especially Registration, Session Management, and Handover). Hands-on experience with Kubernetes (basic to intermediate level: Pods, Services, Helm charts, Logs). Familiarity with troubleshooting tools (e.g., tcpdump, Wireshark, logs from NFs). Basic experience or familiarity with cloud platforms like AWS is an added advantage. Understanding of virtualization and containerization (Docker knowledge is a plus). Good communication and problem-solving skills. Nice to Have: Experience with CI/CD pipelines , Git, Jenkins. Familiarity with Open5GS , Free5GC , or vendor-specific 5GC platforms (Ericsson, Nokia, Huawei, etc.). Exposure to network protocols such as SCTP, HTTP/2, GTP-U, etc. Educational Background: Bachelor's degree in Computer Science, Telecommunications, Electronics , or related fields.

Introduction: We are seeking a highly skilled and experienced 5G Core Network Engineer with expertise in developing and managing 5G core networks (preferably Open5GS or other open-source 5G Core solutions). This individual will be responsible for the implementation, and enhancement of the 5G RAN and Core network, with a deep focus on 5G call flows, protocols, and network performance optimization. Key Responsibilities: 5G Core Network Development: Work on the development, implementation, and enhancement of Open5GS or other open-source 5G core network solutions, leveraging your expertise in C/C++ programming. Call Flow Management: In-depth understanding and experience in developing, and troubleshooting 5G call flows (including RAN and Core network interactions). Protocol Handling: Knowledge and hands-on experience with 5G network protocols (NAS, RRC, PDCP, RLC, S1AP, X2AP, GTP, etc.) is must. Network Optimization: Assist in optimizing and troubleshooting network performance, ensuring reliability, scalability, and low latency in the 5G network. RAN Integration: Collaborate with RAN (Radio Access Network) engineers to ensure seamless interaction between the 5G Core and the Radio Access Network. Documentation & Reporting: Create and maintain detailed documentation on the design, implementation, and configuration of the 5G core network. Provide regular updates and reports on project progress. Collaboration: Work closely with cross-functional teams including network architects, RAN engineers, and developers to ensure alignment and successful project delivery. Required Skills and Qualifications: Experience with 5G Core Networks: Strong experience with 5G core network development, and troubleshooting. Hands-on development experience with Open5GS or other open-source 5G core network solutions is must. Programming Expertise: Proficiency in C and C++ for network development, optimization, and troubleshooting is must. Understanding of 5G Call Flows: In-depth knowledge of 5G signaling and call flows (including RAN-CN interfaces, NAS, and X2AP protocols) is must. Telecommunication Protocols: Hands-on experience with 5G protocols (such as S1AP, X2AP, GTP, PDCP, RLC, and NAS) is must. RAN-CN Integration: Experience with integrating 5G Core networks with Radio Access Networks (RAN) and troubleshooting connectivity issues is must. Problem-Solving & Debugging: Strong analytical and problem-solving skills to troubleshoot complex network issues. Communication Skills: Strong written and verbal communication skills to document designs, report issues, and collaborate with team members. Bachelors/Masters Degree in Telecommunications, Computer Science, or a related field (or equivalent experience). Preferred Skills: Experience with 5G Standards: Knowledge of 5G standards (3GPP, etc.) and how they influence core network design and development. Open-Source Development: Experience with contributing to open-source projects or customizing open-source tools like Open5GS.