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Senior Infrastructure Automation Engineer E3 @ Comcast

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 Senior Infrastructure Automation Engineer E3

Job Description

Senior Infrastructure Automation Engineer


We are seeking a highly skilled engineer to architect, design, and manage infrastructure automation across Kubernetes-based hybrid environments. The ideal candidate will have deep expertise in Kubernetes cluster design and management, along with strong skills in Puppet, Ansible, Infrastructure as Code (laC), CI/CD pipelines, and patch management, ensuring secure, consistent, and scalable infrastructure operations.


Responsibilities:


  • Design, implement, and maintain configuration management solutions using Puppet and Ansible.
  • Architect, design, and manage Kubernetes clusters, ensuring scalability, security, and high availability.
  • Define best practices and guide the team in Kubernetes deployment, container orchestration, and operational excellence.
  • Develop and manage Infrastructure as Code (laC) templates for automated provisioning and configuration.
  • Build and maintain CI/CD pipelines for infrastructure deployment and patching workflows.
  • Implement automated patch management processes across virtualized and physical environments.
  • Collaborate with security and operations teams to enforce compliance and hardening standards.
  • Monitor and troubleshoot automation pipelines and configuration drift to ensure consistent system states and reliable deployments.
  • Contribute to disaster recovery and business continuity automation.
  • Document automation, laC modules, and configuration management processes for compliance and operational knowledge
  • Contribute to improving delivery speed, reliability, and operational excellence through
  • automation

Qualifications:


  • You have a degree in computer science/information technology orientation, as well as several years of professional experience in the field of IT infrastructure and automation
  • 7+ years of hands-on experience in configuration management and automation in virtualized or private cloud environments.
  • Proven experience in Kubernetes architecture, cluster design, and guiding teams in containerized solutions.
  • Strong hands-on experience with Puppet (architecture, modules, manifests).
  • Proficiency in Ansible for orchestration and automation.
  • Experience with laC tools (Terraform, Pulumi) and scripting languages (Python, Bash). Knowledge of CI/CD tools (Jenkins, GitLab CI, Azure DevOps).
  • Expertise in patch management strategies and tools.
  • Strong troubleshooting and problem-solving skills.
  • Familiarity with compliance frameworks and security best practices.

Preferred Skills:


  • Experience with containerization technologies (e.g., Docker, Kubernetes).
  • Experience with automation tools (e.g., Puppet, Ansible, Chef).
  • Knowledge of network virtualization and SDN.
  • Familiarity with monitoring and observability tools (Opsview, Grafana).
  • *Experience with public cloud platforms (e.g., AWS, Azure, GCP)

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Automation Developer
Employement Type: Full time

Contact Details:

Company: Comcast
Location(s): Chennai

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Keyskills:   Automation Containerization Deployment Kubernetes ansible Design

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Comcast

Company DetailsComcast Corporation

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