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HPC Interconnect Specialist (m/w/x)
Optimizing high-speed interconnects for HPC workloads at a research institution. Deep hands-on expertise with HPC interconnects and MPI required. 30 days vacation, 60% mobile work.
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Anforderungen
- University degree (master or above) in computer science, mathematics, or natural sciences
- Deep hands-on expertise with various HPC interconnects
- Experience with various flavors of Message-Passing Interface
- Understanding of MPI communication patterns and network interaction
- Solid Linux administration skills
- Proficiency with compiled programming languages (e.g. C, C++)
- Proficiency in scripting and automation (e.g. Shell, Python)
- Analytical mindset with structured fault isolation and performance tuning approach
- Excellent German and English writing and speaking skills
- Willingness to share experience and review processes for team improvement
- Familiarity with GPU-to-GPU communication
- Knowledge of parallel file system networking
- Strong troubleshooting skills
- Ability to develop and implement solutions autonomously and in a team
- Service-oriented attitude
Aufgaben
- Operate, maintain, and optimize high-speed interconnects
- Ensure low latency and high throughput for HPC workloads
- Deploy, configure, and manage network switches
- Deploy, configure, and manage fabric management software
- Deploy, configure, and manage host-software stacks
- Monitor fabric health and diagnose link errors
- Resolve interconnect performance bottlenecks
- Run benchmarks and characterize interconnect performance
- Tune network performance for MPI, distributed file systems, and storage
- Collaborate with HPC system administrators, storage engineers, and application teams
- Optimize end-to-end data paths
- Evaluate and recommend new interconnect hardware and technologies
- Hunt and fix interconnect bugs
- Collaborate with vendors to fix bugs
- Maintain detailed network topology documentation
- Contribute to the development of certified processes
- Contribute to the implementation of certified processes
- Contribute to the development of transparent processes
- Contribute to the implementation of transparent processes
Berufserfahrung
Ausbildung
Sprachen
Tools & Technologien
Benefits
- 30 days vacation
- Additional day off on 24.12. and 31.12.
- Overtime compensated by time off
- Up to 60% mobile work
- Flexible work schemes
- Work-life balance
- Two-person offices
- Public transport access
- Free parking
- Pension plan
- State-of-the-art work equipment
- Discounted sports facility membership
Von Nejo automatisch aufbereitet
Nejo hat diesen Job automatisch von der Website des Unternehmens Leibniz Supercomputing Centre erfasst und die Informationen auf Nejo mit Hilfe von KI für dich aufbereitet. Trotz sorgfältiger Analyse können einzelne Informationen unvollständig oder ungenau sein. Bitte prüfe immer alle Angaben in der Originalanzeige! Inhalte und Urheberrechte der Originalanzeige liegen beim ausschreibenden Unternehmen.
Zur Originalanzeige bei Leibniz Supercomputing CentreÜber das Unternehmen
The Leibniz Supercomputing Centre provides IT expertise to Bavarian universities and research institutions, advancing the digital transformation of science.
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