We are seeking a highly skilled and experienced Core DPI Engineer with deep expertise in Cloud-Native Network Functions (CNF) deployed on the platform.
This role is central to designing, validating, and deploying advanced Deep Packet Inspection (DPI) solutions within our 4G/5G core network.
The ideal candidate will possess a strong understanding of 3GPP standards, Kubernetes networking, and be proficient in leveraging DPI data for advanced analytics and service KPI formulation.
This is a critical role for someone passionate about optimizing network performance, enhancing security, and driving data-driven insights in a cloud-native telecommunications environment.
Position Name :
Core DPI( Deep packet inspection) Network Engineer
Location:
Tokyo, Japan ( onsite)
Experience : 5+ Years
CTC :
Best in the Industry
Responsibilities
DPI Solution Engineering & Validation and Operation (Robin Cloud & CNF Focus):
Design and validate new DPI-based solutions and features specifically tailored for deployment on the cloud platform, ensuring alignment with 3GPP standards and network architecture.
Deploy and manage signature updates and Usage-Based Data (USD) for new business use cases, Lead the deployment and management of DPI-related Cloud-Native Network Functions (CNF) on the platform.
Contribute to CI/CD pipeline development and maintenance for efficient software delivery on Cloud-Native & Core Network Expertise:Responsible for the E2E integration, validation, and deployment of Parental Control (PTC) solutions ( Network Secure , Endpoint Secure ) in production environments on , leveraging CI/CD pipelines.
Define, formulate, and analyze DPI service KPIs based on production statistics, providing clear reports and recommendations.Create, formulate, and analyze broader Business KPIs based on production statistics, integrating DPI insights.
Technical Leadership & Documentation:
Lead technical discussions related to new features, solutions, and architectural enhancements, particularly in the context of and DPI.
Solution and document Parental Control projects for Network Security initiatives. share knowledge and mentor teammates, fostering a collaborative learning environment.
Qualifications
Education:
Bachelor's degree Proven hands-on experience with Cloud-Native Network Functions (CNF) deployment and management on the cloud platform.
Expert-level understanding of Kubernetes (K8s) networking principles and best practices.
In-depth knowledge of 3GPP standards, particularly those pertaining to 4G/5G Packet Core and DPI.
Demonstrated experience with DPI data analysis, including extraction, interpretation, and reporting.
Proven ability to define, track, and analyze DPI service KPIs. Solid understanding of IP networking principles, routing, switching, and security.
Proficiency in scripting languages such as Python or Bash for automation and orchestration. Familiarity with CI/CD pipelines and DevOps methodologies.
Strong knowledge of the Telco Core Network and 3GPP Core CNF(s), with a focus on Packet Core and DPI technologies.
Experience working on applications with a large-scale user base in a commercial environment.Specific experience with Allot DPI/DDoS solutions ( SGCE/DM/DSC/NX/SMP) , Network Secure and Endpoint Secure is a significant plus Expertise in containerization technologies (e.g., Docker) and orchestration platforms (e.g., Kubernetes).
Familiarity with Microservices architecture.Expert knowledge of telecommunication standards and technologies (4G/5G)
Bilingual proficiency (English and Japanese) is required.
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