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Principal HPC Network Engineer

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Mirantis

Job

  • Level
    Senior
  • Job Feld
    IT, Network
  • Anstellung
    Vollzeit
  • Vertragsart
    Unbefristetes Dienstverhältnis
  • Gehalt
    90.000 bis 105.000€ Brutto/Jahr
  • Ort
    Berlin
  • Arbeitsmodell
    Full Remote

    • Job Zusammenfassung

    In dieser Position entwirfst, implementierst und verwaltest du hochleistungsfähige Netzwerkinfrastrukturen für HPC-Umgebungen mit Fokus auf InfiniBand, bearbeitest komplexe Netzwerkprobleme und optimierst Sicherheitslösungen mit Fortinet.

    Job Technologien

    Deine Rolle im Team

    • We are seeking a highly skilled Senior HPC Networking Engineer to design, deploy, manage, and troubleshoot high-performance networking environments.
    • 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.

    Unsere Erwartungen an dich

    Qualifikationen

    • Solid understanding of networking fundamentals: TCP/IP, routing protocols (BGP, OSPF), VLANs, QoS, and network design.
    • Familiarity with Linux systems and scripting for automation (e.g., Bash, Python).
    • Strong analytical and problem-solving skills.
    • Knowledge of RDMA, MPI, and low-latency networking concepts.
    • Certifications such as FCSS/FCNSP (Fortinet), CCNP/CCIE, or equivalent.
    • Strong communication and collaboration skills.
    • Ability to work independently and handle complex technical challenges.
    • Detail-oriented with a proactive approach to problem-solving.

    Erfahrung

    • 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).
    • Proven experience deploying and troubleshooting Fortinet solutions (FortiGate, FortiManager, VPNs, firewall policies).
    • Experience with network performance analysis and troubleshooting tools.
    • Experience with large-scale HPC clusters or AI/ML infrastructure.
    • Experience with automation and Infrastructure as Code tools (e.g., Ansible, Terraform).

    Unser Angebot

    • 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.

    Themen mit denen du dich im Job beschäftigst

    Job Standorte

    • Standort Berlin

      Deutschland

    Das ist dein Arbeitgeber

    Mirantis

    Mirantis

    Mirantis ist ein renommiertes Unternehmen mit Hauptsitz in Campbell, Kalifornien, das sich auf Softwarelösungen für cloud-native Infrastrukturen fokussiert. Es hilft Organisationen, Virtual Machines und Container durch intelligente Automatisierung und Kubernetes-native Technologien effizient zu verwalten. Mit einer soliden Präsenz in Österreich und Deutschland bietet Mirantis Lösungen für moderne, AI-gestützte und datenintensive Anwendungen.

    Description

  • Unternehmenstyp
    Etablierte Firma
  • Arbeitsmodell
    Full Remote
  • Branche
    Internet, IT, Telekom
    • Logo Mirantis

    Principal HPC Network Engineer

    Mirantis
    Gehalt
    90.000 bis 105.000€ Brutto/Jahr
    Ort
    Berlin
    Arbeitsmodell
    Full Remote
    Diversität
    Für alle Personen geeignet (m/w/d)
    Nur Englisch
    Nur Englisch erforderlich

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