[Remote] Network DevOps Engineer, RDMA Fabric Automation - Multiple Openings

Note: The job is a remote job and is open to candidates in USA. Vultr is a leading cloud infrastructure company focused on providing high-performance solutions for enterprises and AI innovators. They are seeking a Network DevOps Engineer to automate and operate RDMA-based Ethernet fabrics, ensuring reliable network performance at a global scale.

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

• 100% company-paid insurance premiums for employee medical, dental and vision plans.
• 401(k) plan that matches 100% up to 4%, with immediate vesting
• Professional Development Reimbursement of $2,500 each year
• 11 Holidays + Paid Time Off Accrual + Rollover Plan
• Commitment matters to Vultr! Increased PTO at 3 year and 10 year anniversary + 1 month paid sabbatical every 5 years + Anniversary Bonus each year
• $500 stipend for remote office setup in first year + $400 each following year
• Internet reimbursement up to $75 per month
• Gym membership reimbursement up to $50 per month
• Company paid Wellable subscription

Company Overview

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