[Remote] Network DevOps Engineer RDMA Fabric Automation
Note: The job is a remote job and is open to candidates in USA. Kforce Inc is seeking a Network DevOps Engineer RDMA Fabric Automation in West Palm Beach, FL. The role focuses on automating the deployment and operations of large-scale RDMA Ethernet fabrics, integrating network automation with existing systems, and collaborating with engineering teams to optimize network performance.
Responsibilities
- Automate deployment and operations of large-scale RDMA (RoCEv2) Ethernet fabrics across Vultr data centers
- Build Ansible and Python-based frameworks to provision, validate, and remediate underlay and overlay networks
- Integrate network automation with Vultr's source-of-truth systems (NetBox, OpsMill) for intent-driven configuration and validation
- Develop telemetry ingestion and correlation pipelines (gNMI, Prometheus, Kafka, custom collectors) for real-time network health and performance metrics
- Collaborate with platform, orchestration, and product engineering teams to optimize RDMA performance, PFC/ECN behavior, and path symmetry across fabrics
- Implement CI/CD workflows for network configuration changes - validation, pre-checks, and rollbacks
- Investigate complex network behaviors across layers - flow hashing, congestion domains, ECMP, and overlay interactions
- Contribute to the design of next-generation GPU and AI interconnect fabrics, ensuring seamless integration into Vultr's global network architecture
Skills
- Solid understanding of modern data center networking: EVPN-VXLAN, BGP, MLAG, QoS, and traffic engineering
- Deep familiarity with RoCEv2, RDMA transport tuning, ECN/PFC, and lossless Ethernet design
- Strong experience with automation frameworks like Ansible, and languages like Python, Golang, Rust, or PHP
- Comfort working with telemetry and monitoring stacks - Prometheus, Grafana, Loki, ELK, or similar
- Previous experience integrating with NetBox, Nautobot, OpsMill or similar for topology and configuration source-of-truth
- Familiarity with CI/CD systems (GitHub Actions, Jenkins, ArgoCD) for continuous delivery of network automation
- Strong Linux networking background, including namespaces, netlink, and system-level debugging
Benefits
- Medical/dental/vision insurance
- HSA
- FSA
- 401(k)
- Life, disability & ADD insurance to eligible employees
- Paid time off for salaried personnel
- Paid sick leave for hourly employees on a Service Contract Act project
Company Overview
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