Google's Site Reliability Engineering (SRE) team is seeking a Core Networking SRE to join their Dublin office. This role combines software and systems engineering to build and maintain Google Cloud's large-scale distributed systems. The position focuses on ensuring reliability and appropriate uptime for both internal and external systems while managing capacity and performance. The role involves working with Software Defined Networking (SDN) enabled campus aggregation and WAN production networks, driving transformation to achieve industry-leading reliability and scalability. The ideal candidate will have experience in distributed systems, strong coding abilities, and excellent problem-solving skills. This is an opportunity to work on unique scale challenges while contributing to Google's global infrastructure. The role offers a collaborative environment that values intellectual curiosity and promotes self-direction, with strong support for learning and growth. The team operates in a blame-free culture that encourages innovation and risk-taking while maintaining high standards for system reliability and performance. This position is perfect for engineers who want to work at the intersection of software development and systems engineering, making a direct impact on Google's core infrastructure.