Hybrid Senior Platform Engineer – AI Agentic

Posted 1 hour ago

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About the role

  • Platform Engineer designing, building, and operating AI-enabled infrastructure for Comcast. Leading the implementation of cloud solutions ensuring scalability, reliability, and integration with applications and data teams.

Responsibilities

  • Design, implement, and operate cloud infrastructure supporting scalable, highly available AI‑enabled and Agentic platforms.
  • Apply Infrastructure as Code (IaC) practices (e.g., Terraform, Packer, Ansible) to provision and manage cloud resources consistently and securely.
  • Monitor platform health using metrics, logs, dashboards, and alerts, applying critical thinking to distinguish infrastructure, application, and AI‑driven failures.
  • Lead troubleshooting and resolution of complex cloud and platform issues, including distributed system and integration failures.
  • Develop and maintain automation and tooling (primarily Python and shell scripting) to improve reliability, diagnostics, and operational efficiency.
  • Implement and evolve observability solutions (e.g., Prometheus, Splunk, Grafana, CloudWatch) to improve system transparency and alert quality.
  • Collaborate with application, data, and AI teams to ensure platforms are operable, observable, and scalable prior to and after release.
  • Support CI/CD pipelines and release workflows, enabling safe and repeatable deployments across environments.
  • Ensure secure cloud operations, including secrets management, access controls, encryption, and secure networking practices.
  • Apply foundational AI literacy to understand agent lifecycles, orchestration patterns, and non‑deterministic execution behaviors that impact operations.
  • Use AI‑assisted tools to enhance investigation, documentation, and optimization, while validating outputs with sound engineering judgment.
  • Contribute to and maintain runbooks, platform documentation, and operational standards.
  • Participate in on‑call rotations and act as an escalation point during production incidents.

Requirements

  • 7-10 years of relevant experience
  • Bachelor's degree
  • Cloud Infrastructure Engineering (AWS, Azure, or GCP)
  • Infrastructure as Code (Terraform, Packer, Ansible, or equivalent)
  • Python Programming for automation and operational tooling
  • Monitoring, Logging, and Alerting Systems
  • CI/CD Tools and Release Automation
  • Security Fundamentals (IAM, secrets management, encryption, network security)

Benefits

  • health insurance
  • retirement plans
  • paid time off
  • flexible work arrangements
  • professional development opportunities

Job title

Senior Platform Engineer – AI Agentic

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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