Site Reliability Engineer, Steaming HUB - FreeWheel

Comcast • Reston, VA

1d

About The Position

The Site Reliability Engineering team is responsible for managing the critical infrastructure that powers FreeWheel's Streaming Hub platform. Streaming Hub is a large-scale advertising technology platform that delivers and serves advertising for premium media clients, including major broadcasters and content providers such as NBCUniversal. The platform supports high-volume, business-critical advertising delivery and requires exceptional reliability, scalability, and performance.

Requirements

• Strong experience with AWS (required) and/or Oracle Cloud Infrastructure (OCI).
• Hands-on experience building and managing cloud infrastructure, networking, and production environments.
• Deep understanding of: Amazon EKS (Kubernetes), VPCs, Load Balancers, Route 53, IAM, Security Groups, Networking architecture and performance tuning.
• Extensive experience operating and managing Kubernetes clusters in production.
• Experience building, upgrading, scaling, and troubleshooting Kubernetes environments.
• Experience with Docker and containerized application architectures.
• Strong Terraform experience (required).
• Experience using Ansible for infrastructure automation and configuration management.
• Experience with CI/CD tooling such as Jenkins.
• Ability to automate operational workflows and infrastructure management tasks.
• Strong scripting and automation experience using: Python, Go (Golang).
• Experience developing tools, services, or automation solutions to improve operational efficiency and platform reliability.
• Solid understanding of network architecture and troubleshooting.
• Experience with: Load balancing, Traffic management, Network performance tuning, Security and access controls, Distributed systems networking.
• 5-7 Years of relevant work experience.
• Bachelor's Degree

Nice To Haves

• While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Responsibilities

• Manage and maintain business-critical production infrastructure supporting FreeWheel's Streaming Hub platform.
• Design, implement, and execute infrastructure changes required to support new product launches, client requirements, and engineering initiatives.
• Partner closely with product development and engineering teams to build and modify infrastructure in support of platform enhancements and new capabilities.
• Build, manage, and optimize Kubernetes environments, including Amazon EKS clusters and cloud-native infrastructure.
• Ensure platform availability, reliability, scalability, security, and performance in a 24x7 production environment.
• Participate in code-level troubleshooting, root cause analysis, and incident resolution for complex production issues.
• Develop and maintain Infrastructure as Code (IaC) solutions using Terraform and automation frameworks.
• Automate operational processes using Python, Go, Terraform, and Ansible.
• Work closely with offshore operations teams to provide operational coverage and incident response across a 12-hour daily support model.
• Collaborate with engineering teams to improve system observability, monitoring, deployment processes, and production readiness.
• Support high-profile live events and traffic spikes, ensuring platform stability during major streaming and advertising events.

Benefits

• We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools that are personalized to meet the needs of your reality—to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the benefits summary on our careers site for more details.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior