системный инженер

No description

• 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;
• 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.

• 5+ Years of experience in network engineering, with a focus on HPC or data center environments;
• Strong hands-on experience with InfiniBand technologies;
• Solid understanding of networking fundamentals including TCP/IP, routing protocols, VLANs, QoS, and network design;
• Proven experience deploying and troubleshooting Fortinet solutions;
• Experience with network performance analysis and troubleshooting tools;
• Familiarity with Linux systems and scripting for automation;
• Strong analytical and problem-solving skills;
• Strong communication and collaboration skills;
• Ability to work independently and handle complex technical challenges;
• Detail-oriented with a proactive approach to problem-solving;
• Nice to have: Experience with large-scale HPC clusters or AI/ML infrastructure, knowledge of RDMA, MPI, and low-latency networking concepts, certifications such as FCSS/FCNSP, CCNP/CCIE, or equivalent, experience with automation and Infrastructure as Code tools.

• Opportunity to work on cutting-edge HPC infrastructure;
• Collaborative and innovative work environment;
• Competitive salary and benefits package.