1+ months

Principal Member of Technical Staff- 5G SA

Middletown, NJ 07748
Principal architect for the design, development, and deployment planning for the Unified Data Management (UDM) and interworking Network Functions (NF) for 5G Standalone Architecture (5G SA) in a cloud native architecture.


This position drives the lab development and testing requirements of the 5G UDM, NHSS interworking function, and interworking HSS in conjunction with other interfacing and dependent 5G SA network functions. Develop efficient and effective interworking requirements and design between 4G HSS and 5G UDM, taking into account the requirements for scaling, resiliency, and performance.


Design and develop optimized methods of subscription data management and data mapping between 4G HSS and 5G UDM. Lead enhanced feature development for effective and improved Operations, Maintenance, Administration, and Provisioning (OMAP) support. Facilitate and enable the deployment of CI/CD for UDM and support a migration to Azure for Operators (AfO / AODS) deployment.


This position is responsible for technical architecture requirements, vendor technical engagement, feature design requirements, and obtaining vendor commitment, as well as overseeing lab certification, first field deployment validation, and providing Tier 4 production network support. Develop necessary architecture documents and network design requirements (NDR). Present and communicate technical architecture and deployment plans. Review and approve or concur with individual service and NF enhancement projects and roadmaps which interwork with UDM.


**Education:** PhD, Masters or Bachelors degree in an approved field such as Computer Engineering, Computer Science, Electrical Engineering, Electronic Engineering or Mathematics from an accredited university. Experience: PhD in an approved field with a minimum of 4 years of relevant experience or Masters in an approved field with a minimum of 6 years of relevant experience or a Bachelors in an approved field with a minimum of 8 years of relevant experience. Supervisory: No.


**Desired Kills:**


+ Solid knowledge of cloud native virtualized and containerized network function deployment using open source technology (OpenStack, Heat, Docker, Helm, Kubernetes, etc.).

+ Experience with network function deployment on Azure or other shared cloud environments.

+ Experience with CI/CD development and deployment tooling

+ Knowledge and analysis of core 3GPP mobility functions for 5G standalone architecture (SA)

+ Experience with software artifacts, components, and tooling/scripting such as Perl, Java, JavaScript, JSON, XML, UNIX/Linux shell, etc.

+ Knowledge and use of open source data analysis tools such as Grafana, Jaeger, PCAP, etc.


AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws
We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status.

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Posted: 2022-04-11 Expires: 2022-06-09

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Principal Member of Technical Staff- 5G SA

AT&T
Middletown, NJ 07748

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