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

att; Bengaluru; On-site; INR 2,000,000 - 4,000,000; Full time

Job summary

AT&T Bengaluru seeks a cloud security engineer to design and implement robust security architectures for IMS and VoIP workloads on Azure and private clouds. You will monitor environments, respond to incidents, and drive vulnerability management while enforcing IAM controls and automating security workflows.

The role emphasizes collaboration, problem solving, and continuous learning to adapt to evolving cloud security needs. Typical weekly hours are 40, with on-site work in Bengaluru.

Qualifications

• Develop and implement cloud security architectures for IMS/VoIP on Azure and private cloud.
• Security monitoring and incident response in cloud environments with remediation.
• IAM/access management design and policy implementation for cloud resources.
• Automate security scanning and analysis of cloud infrastructure.

Responsibilities

• Cloud Security Design and Implementation for Azure and private cloud environments.
• Security Monitoring and Incident Response using cloud-native and other tools.
• Perform regular risk assessments, vulnerability management and remediation planning.
• Manage Access IAM policies and enforce least-privilege access.
• Automate scanning and analysis of security findings and reports.

Skills

Python development

Shell scripting

Git version control

Communication

Time management

Adaptability

Problem solving

Tools

Terraform

Azure DevOps

GitHub Actions

OpenShift

Ansible

Kubernetes

Azure

Job description

Technical Skills:

• 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.