Senior Data Center Network/ Mellanox Engineer

Senior Data Center Network/ Mellanox Engineer Location: Remote, United States Schedule: Participation in a 24x7 operational support model with weekend coverage required Need to be strong in: BGP EVPN/VXLAN, Troubleshooting, Firewall, Automation (ansible/python). Overview Simple Solutions searching for Senior Ethernet Network Engineers to support large-scale AI and high-performance computing (HPC) data center deployments. This role will focus on deploying, validating, troubleshooting, and operationalizing complex Ethernet fabrics supporting GPU compute clusters. The ideal candidate will bring deep expertise in modern data center networking, automation, Linux administration, and large-scale leaf-spine architectures. This position offers the opportunity to work on cutting-edge AI infrastructure projects while partnering with engineering teams, customers, and data center operations personnel to deliver reliable and repeatable deployments. Responsibilities Perform cluster bring-up activities using approved deployment methodologies, automation workflows, and configuration standards. Design and validate large-scale Ethernet fabrics utilizing CLOS and leaf-spine architectures. Develop IP addressing plans and validate network topology, connectivity documentation, and infrastructure designs. Build, provision, test, and validate network switch configurations in lab and production environments. Configure and troubleshoot inter-node networking, including RoCE-enabled environments. Develop