高级高性能计算网络工程师（欧盟远程）
Principal HPC Network Engineer (remote in the EU)
Mirantis 是一家以 Kubernetes 为核心的人工智能基础设施公司，帮助组织构建和运行可扩展、安全且自主的基础设施，用于现代人工智能、机器学习和数据密集型应用。通过将开源创新与对 Kubernetes 编排的深入专业知识相结合，Mirantis 使平台工程团队能够在任何环境中——本地部署、云环境、边缘计算或自主数据中心——交付可组合、生产就绪的开发者平台。随着企业应对日益复杂的 AI 驱动工作负载，Mirantis 提供了自动化、GPU 编排和策略驱动的控制，以自信和敏捷的方式管理基础设施。Mirantis 致力于开放标准并避免供应商锁定，确保客户对其基础设施战略拥有完全控制权。
Mirantis 为全球众多领先企业服务，包括 Adobe、DocuSign、Liberty Mutual、PayPal、Reliance Jio、Societe Generale、Splunk 和 Volkswagen。了解更多信息，请访问 www.mirantis.com。
我们正在寻找一位技术精湛的高级 HPC 网络工程师，负责设计、部署、管理和排查高性能网络环境。理想的候选人应具备 InfiniBand 技术的深厚专业知识，扎实的通用网络知识，并有使用 Fortinet 解决方案的实际经验。您将在确保 HPC 基础设施性能、可靠性和可扩展性方面发挥关键作用。
主要职责：
· 为 HPC 环境设计、部署和维护高性能网络基础设施，重点在 InfiniBand 结构。
· 在 InfiniBand 和以太网环境中排查复杂的网络问题，确保最小停机时间和最佳性能。
· 管理和优化 InfiniBand 组件，包括交换机、HCAs、子网管理器和结构配置。
· 对 HPC 网络系统进行性能调优、监控和容量规划。
· 使用 Fortinet 解决方案（FortiGate、FortiManager、FortiAnalyzer）实施和维护网络安全。
· 在混合网络环境中排查和解决路由、交换、延迟和吞吐量相关的问题。
· 与计算、存储和平台团队合作，支持 HPC 工作负载和集群操作。
· 编写和维护网络架构、配置和操作流程的文档。
· 参与值班轮班，并为关键事件提供升级支持。
查看英文原文
Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment—on-premises, in the cloud, at the edge, or in sovereign data centers. As enterprises navigate the growing complexity of AI-driven workloads, Mirantis delivers the automation, GPU orchestration, and policy-driven control needed to manage infrastructure with confidence and agility. Committed to open standards and freedom from lock-in, Mirantis ensures that customers retain full control of their infrastructure strategy.
Mirantis serves many of the world’s leading enterprises, including Adobe, DocuSign, Liberty Mutual, PayPal, Reliance Jio, Societe Generale, Splunk, and Volkswagen. Learn more at www.mirantis.com.
We are seeking a highly skilled Senior HPC Networking Engineer to design, deploy, manage, and troubleshoot high-performance networking environments. The ideal candidate will have deep expertise in InfiniBand technologies, strong general networking knowledge, and hands-on experience with Fortinet solutions. You will play a critical role in ensuring the performance, reliability, and scalability of HPC infrastructure.
Key Responsibilities:
· Design, deploy, and maintain high-performance network infrastructures for HPC environments, with a strong focus on InfiniBand fabrics.
· Troubleshoot complex network issues across InfiniBand and Ethernet environments, ensuring minimal downtime and optimal performance.
· Manage and optimize InfiniBand components, including switches, HCAs, subnet managers, and fabric configurations.
· Perform performance tuning, monitoring, and capacity planning for HPC networking systems.
· Implement and maintain network security using Fortinet solutions (FortiGate, FortiManager, FortiAnalyzer).
· Diagnose and resolve issues related to routing, switching, latency, and throughput across hybrid network environments.
· Collaborate with compute, storage, and platform teams to support HPC workloads and cluster operations.
· Develop and maintain documentation for network architecture, configurations, and operational procedures.
· Participate in on-call rotations and provide escalation support for critical incidents.
· Lead or contribute to network upgrades, migrations, and new deployments.
Required:
· 5+ years of experience in network engineering, with a focus on HPC or data center environments.
· Strong hands-on experience with InfiniBand technologies (e.g., Mellanox/NVIDIA).
· Solid understanding of networking fundamentals: TCP/IP, routing protocols (BGP, OSPF), VLANs, QoS, and network design.
· Proven experience deploying and troubleshooting Fortinet solutions (FortiGate, FortiManager, VPNs, firewall policies).
· Experience with network performance analysis and troubleshooting tools.
· Familiarity with Linux systems and scripting for automation (e.g., Bash, Python).
· Strong analytical and problem-solving skills.
Preferred:
· Experience with large-scale HPC clusters or AI/ML infrastructure.
· Knowledge of RDMA, MPI, and low-latency networking concepts.
· Certifications such as FCSS/FCNSP (Fortinet), CCNP/CCIE, or equivalent.
· Experience with automation and Infrastructure as Code tools (e.g., Ansible, Terraform).
Soft Skills:
· Strong communication and collaboration skills.
· Ability to work independently and handle complex technical challenges.
· Detail-oriented with a proactive approach to problem-solving.
What We Offer:
· Operate some of the most advanced AI infrastructure environments in production today.
· Work with the latest NVIDIA GPU technologies, Kubernetes platforms, and high-performance networking environments.
· Help define operational standards and reliability practices for next-generation AI infrastructure services.
· Influence the adoption of AI-powered operational capabilities through k0rdent AI.
· Work alongside highly skilled engineers solving complex infrastructure and platform challenges at scale.
· Join a growing organisation investing heavily in AI infrastructure, platform services, and operational innovation.
We are a Leader for Container Management in G2 (#2 after AWS)!
We are a Leader for Container Management in G2 (#2 after AWS)!