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Sr Specialist System Engineering

Bengaluru, India

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Job Description:

Messaging Application Expertise

  • Experience with SMS, MMSC messaging services & protocols
  • REST API, SIP, OSI Layer 7 Stack
  • Ability to test end to end across the messaging protocols
  • Familiarity with key messaging vendors products of Mavenir and Nokia

Software Development & Delivery

  • Continuous Integration/Continuous Deployment (CI/CD):
  • Familiarity with Azure and ADO concepts
  • Basic experience with Git, Docker, and Kubernetes
  • Exposure to Unix shell, Ansible, and Python scripting
  • Understanding of YAML and JSON file types and their usage

Cloud Computing:

  • Basic understanding of cloud platforms, particularly Microsoft Azure
  • Awareness of virtualization, containerization, and Infrastructure as Code (IaC) concepts
  • Basic programming skills in a language like Python, JavaScript, or Java
  • Familiarity with basic networking concepts

Data Analytics:

  • Some experience with programming languages like Python or R for data manipulation and analysis
  • Exposure to data manipulation and analysis libraries, such as Pandas or NumPy
  • Familiarity with SQL and relational databases
  • Basic understanding of data visualization and statistics

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 techniques

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

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-59535 Date posted 03/21/2025
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Benefits

Your needs? Met. Your wants? Considered. Take a look at our comprehensive benefits.

  • Paid Time Off
  • Tuition Assistance
  • Insurance Options
  • Discounts
  • Training & Development

Learn more about benefits

Our hiring process

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Assessments

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Interview

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Conditional Job Offer

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