Job Description:

Mobility Core and Network Services (MCANS) team is part of the Network CTO organization that oversees the global mobile and fixed network technology direction for AT&T, which includes the design of the company’s 5G and IMS infrastructure. 

This team is responsible for the architecture, design, certification, testing and delivery of advanced Mobility Core network functions and Network Services applications, including for IP multimedia systems and packet data, which are the future of Mobility services and experiences. The team contributes to the growth and development of end-to-end wireless network services across Consumer, Enterprise, Internet of Things (IOT), FirstNet and public sector products.   

This position is part of a team that collaborates with client project teams in the development of Mobility Cloud platform delivery, CI/CD workflow automation.  This is a very dynamic and exciting role that will allow for exposure to emerging mobility, virtualization, cloud technologies, and customer premise equipment!  We are seeking candidates who are eager to learn and grow their skills as part of a diverse, talented, and energetic group of professionals working in the areas of voice over IP, cloud computing, data analytics, software development and technology delivery.

REQUIRED SKILLS/QUALFICATIONS

Voice over IP

Experienced with VoIP Standards and fundamentalsExperienced with VoIP protocols (SIP, Diameter, HTTPS)Experienced with VoIP Call Flow Design and CertificationExperience with common access methods (RAN, BroadBand)

Cloud Computing

Deep understanding of virtualization, containerization, and Infrastructure as Code (IaC) conceptsSkilled in various cloud platforms, e.g., Nokia Cloudband, Redhat OpenShift (OCP), Microsoft AzureSkilled in programming skills in a language like Python, JavaScript, or JavaGood knowledge of networking conceptsTest planning and execution

Data Analytics

Experienced with programming languages like Linux Shell, Python for data manipulation and analysisGood experience in Alarm treatment, analysis, and ticket generationExperienced with SQL and relational databasesUnderstanding of data visualization and statistics

Software Development & Delivery

Deep understanding of Docker, OpenStack, and KubernetesExperienced Continuous Integration/Continuous Deployment (CI/CD)Familiarity with Azure and ADO conceptsAdministrator level expertise in LinuxExperienced in Ansible and Python scriptingExperienced in YAML and JSON file types and their usageBasic familiarity of GO language and GIT

EDUCATION REQUIREMENT

Bachelor's Degree in a STEM discipline e.g. Computer Science, or Engineering.

PREFERRED QUALIFICATIONS

Telecom Industry (not mandatory but a plus):

Basic understanding of telecommunications, network architecture, and wireless communication protocols.Exposure to network analysis and telecom-specific data sources.Familiarity with geospatial analysis, IoT, edge computing, and security and privacy concepts in the telecom industry.

Artificial Intelligence/Machine Learning (not mandatory but a plus):

Awareness of machine learning frameworks and concepts.Basic understanding of mathematics relevant to AI/ML.

Familiarity with data preprocessing and model evaluation

Weekly Hours:

40

Time Type:

Regular

Location:

Bangalore, Karnataka, India

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job ID R-58283 Date posted 04/29/2025