Senior HPC Networking Engineer

🕒 6 dias atrás

🇺🇸 Estados Unidos – Remoto (EUA)

⏰ Tempo Integral

🟠 Sênior

🧑‍💻 Engenheiro Full-stack

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Mirantis

SiteLinkedInTodas as Vagas

501 - 1000 funcionários

💼 Consultoria

🏥 Saúde

📦 Logística

Consulting • Healthcare • Logistics

A Mirantis é uma empresa especializada em soluções de gerenciamento de contêineres e infraestrutura em nuvem. Ela oferece uma variedade de produtos, incluindo o Mirantis Kubernetes Engine (MKE), o Mirantis OpenStack para Kubernetes (MOSK) e o Mirantis Container Cloud (MCC), que fornecem plataformas de gerenciamento de Kubernetes e contêineres em nível empresarial. A Mirantis também desenvolve ferramentas para cadeias seguras de fornecimento de software, como o Mirantis Container Runtime (MCR) e o Mirantis Secure Registry (MSR). Como defensora das tecnologias de código aberto, a Mirantis apoia vários projetos e fornece recursos como o Lens Desktop, um popular IDE para Kubernetes, além de suporte técnico para empresas que adotam tecnologias nativas em nuvem. Suas soluções atendem a setores como serviços públicos, serviços financeiros e indústrias mais amplas de SaaS e serviços de tecnologia.

Descrição

• 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.

🎯 Requisitos

• 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.

🏖️ Benefícios

• Opportunity to work on cutting-edge HPC infrastructure • Collaborative and innovative work environment • Competitive salary and benefits package • Professional development and training • Attend conferences and working groups • Company outings, happy hours, hackathons, and tech talks