Senior Site Reliability Engineer - SDN

Role Overview Join Lumen Dynamics , a leader in AI cloud infrastructure, to build the world's best AI cloud. As a Senior Site Reliability Engineer - SDN, you will operate and scale Lumen Dynamics 's multi-tenant cloud networking platform and SDN infrastructure, collaborating with software, platform, and networking teams to improve service reliability and deployment workflows. What You Will Do Operate and scale Lumen Dynamics 's cloud networking platform and SDN infrastructure, develop tooling and automation to reduce operational toil and improve reliability, and drive operational excellence through observability, incident management, and capacity planning. Why It Might Be a Fit You will have the opportunity to work on a large-scale distributed system, participate in on-call rotations, and drive operational excellence. You will also have the chance to work with a talented team and contribute to the growth of a leading AI cloud infrastructure company. Requirements 5+ years of experience in Site Reliability Engineering, Production Engineering, or a similar role Experience operating and supporting large-scale distributed systems in production Experience with Kubernetes application lifecycle management, upgrades, troubleshooting, and production operations Experience participating in on-call rotations and incident response Strong troubleshooting skills across Linux systems, Kubernetes, distributed systems, and networking Experience with observability platforms, monitoring, alerting, and metrics Comfortable working on the Linux command line and a solid understanding of the Linux networking stack Experience with multi-datacenter and hybrid cloud environments Experience automating infrastructure and operational workflows using Python, Ansible, or similar tools Experience designing and operating CI/CD and GitOps deployment workflows Benefits Generous cash & equity compensation Health, dental, and vision coverage for you and your dependents Wellness and commuter stipends for select roles 401k Plan with 2% company match (USA employees) Flexible paid time off plan Originally posted on Himalayas