Sr Specialist System Engineering- IMS Packet core, Python,Redhad Openshift,Azure Dev Ops ( Kubentese, Github),knowledge of Telecom IMS Core and VOIP network

Reposted 4 Days Ago
Be an Early Applicant
Bangalore, Bengaluru Urban, Karnataka, IND
In-Office
Senior level
Internet of Things • Mobile • Retail
The Role
Design and implement cloud security architectures for IMS/VoIP on Azure and OpenShift; monitor and respond to security incidents; perform risk assessments and vulnerability management; implement IAM; automate scanning, analysis, and remediation workflows; work with vendors and ensure compliance with AT&T and regulatory standards.
Summary Generated by Built In

Technical Skills:

Candidates should have the at least 6 years of experience/expertise in the following:

  • Python development
  • IaaC development using Terraform
  • Azure devops pipelines or github actions development
  • Azure marketplace extensions development
  • Ansible playbooks development
  • Basic shell scripting
  • Version control using git

Key Responsibilities:

  • Cloud Security Design and Implementation: Develop and implement robust security architectures for IMS and VoIP applications hosted on Azure public cloud as well as private cloud implementations (e.g. using Red Hat OpenShift), ensuring compliance with AT&T and industry standards as well as regulatory requirements.
  • Security Monitoring and Incident Response: Utilize security tools (cloud-native and otherwise) to monitor cloud environments for potential threats, respond to security incidents, and conduct thorough investigations to mitigate risks.
  • Risk Assessment and Vulnerability Management: Perform regular security assessments, including penetration testing, malware scans, and vulnerability scans, to identify and address potential security gaps in cloud infrastructures.  Includes working with vendor(s) in identifying, analyzing, and defining mitigation/remediation plans.
  • Access Management: Implement and manage identity access management (IAM) policies to control user and non-user access to cloud resources, ensuring that only authorized personnel and systems have appropriate access levels.
  • Automation and Scripting: Utilize various methods to automate the scanning and compilation/analysis of scan results concerning the cloud infrastructure.

Technology/Domain Knowledge:

  • Cloud platforms: RedHat Openshift, Azure
  • Kubernetes
  • Telecommunication: 5G/EPC/IMS/VoIP
  • Networking concepts

Soft Skills:

  • Communication: Should possess good communication and collaboration skills
  • Time management: Ability to manage multiple projects tasks efficiently.
  • Adaptability: Show willingness to embrace continuous learning and adapt to new technologies
  • Problem solving: Ability to troubleshoot and solve complex technical problems.

Weekly Hours:

40

Time Type:

Regular

Location:

IND:KA:Bangalore / Intl Tech Park, Navigator Bldg, Whitefield Road: Intl Tech Park, Navigator Bldg:Intl Tech Park, Navigator Bldg

AT&T and its subsidiaries are committed to equal employment opportunity. All hiring, promotion, and other employment decisions remain merit-based and free from discrimination on the basis of race, color, religion, religious creed, national origin, ancestry, age, sex, sexual orientation, gender, gender identity, gender expression, physical disability, mental disability, pregnancy, medical condition, genetic information, marital status, citizenship status, military status, veteran status, or any other characteristic protected by federal, state, or local laws. In addition, AT&T will provide reasonable accommodations to qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. Click here to learn more or request an application accommodation here.

Skills Required

  • Minimum 6 years of relevant experience
  • Python development
  • Infrastructure as Code using Terraform
  • Azure DevOps pipelines or GitHub Actions development
  • Azure Marketplace extensions development
  • Ansible playbooks development
  • Basic shell scripting
  • Version control using git
  • Experience with Red Hat OpenShift
  • Experience with Azure cloud platform
  • Kubernetes knowledge and operations
  • Telecommunications domain knowledge: 5G, EPC, IMS, VoIP
  • Networking concepts and troubleshooting
  • Cloud security design and implementation
  • Security monitoring, incident response, and vulnerability management
  • Identity and access management (IAM) implementation
  • Automation of security scans and analysis
  • Good communication and collaboration skills
  • Time management and ability to handle multiple tasks
  • Adaptability and willingness to learn new technologies
  • Problem-solving and troubleshooting complex technical issues

AT&T Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about AT&T and has not been reviewed or approved by AT&T.

  • Healthcare Strength Health coverage spans medical, dental, vision, and mental health services, plus a personal healthcare team, wellness apps, and supplemental options such as fertility care, cancer support, doula services, and wigs for chemotherapy. These comprehensive offerings are portrayed as supporting a wide range of employee needs.
  • Leave & Time Off Breadth Paid time off includes vacation, holidays, sick days, caregiver time, parental leave, and adoption assistance, with some roles reaching about 23 days of PTO after several years. Community volunteer days and flexible time off options add further support for work-life balance.
  • Wellbeing & Lifestyle Benefits Employees receive sizable service discounts like 50% off most wireless plans and broadband, along with savings on travel, event tickets, and insurance. Additional workplace perks such as hybrid work models and relocation assistance contribute to overall value.

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The Company
HQ: Dallas, TX
150,000 Employees

What We Do

Bring us your biggest career aspirations. Share your boldest dreams. This is a moment to get energized. Through 5G and Fiber, AT&T provides connectivity that leads to smarter homes, safter communities, higher quality health care and more life-changing innovations. With AT&T, Connecting Changes Everything.

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