Senior Platform Engineer – AI Agentic

NBCUniversal

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.

Posted 4/23/2026full-timePhiladelphia • Pennsylvania • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

AnsibleAWSAzureCloudGoogle Cloud PlatformGrafanaPackerPrometheusPythonShell ScriptingSplunkTerraform

About the role

Key responsibilities & impact

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

What you’ll need

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

Comp & perks

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

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Cloud Infrastructure EngineeringInfrastructure as CodeTerraformPackerAnsiblePython ProgrammingMonitoring SystemsLogging SystemsAlerting SystemsCI/CD Tools

Soft Skills

Critical ThinkingTroubleshootingCollaborationOperational EfficiencyDocumentationProblem SolvingCommunicationLeadership

Certifications

Bachelor's Degree