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A*STAR Research Entities (A*STAR)

Singapore / Global

HPC Storage Engineer (System), NSCC

Job Description

Job Summary:

The HPC Storage Engineer will be responsible for managing the storage infrastructure within HPC environments. This role involves monitoring storage performance and optimizing through tuning and troubleshooting.

Responsibilities:

Storage administration and optimization

Collaborate with Managed Services teams to administer and support HPC storage infrastructure.

Ensure high availability and reliability of storage systems.

Provide technical support and resolve storage-related issues.

Implement best practices for monitoring, alerting, and reporting.

Track utilization and allocation trends to support capacity planning.

Conduct performance testing and analysis of storage systems.

Work with cross-functional teams to enhance performance and scalability.

Maintain comprehensive documentation of infrastructure and operational processes.

Data management

— Optimize data placement strategies for performance and efficiency.

Designing and planning

— Support future storage expansion and HPC system design.

Qualifications:

Degree in a Computer Science, Engineering, IT or other relevant areas.

Strong Linux skills and comfort with command-line interface.

Solid understanding of Linux file systems, including local (e.g., ext4, XFS), shared (e.g., NFS), and parallel (e.g., Lustre, GPFS, BeeGFS) file systems.

At least 2 years of experience managing parallel file systems such as Lustre, GPFS, BeeGFS, or similar technologies.

Familiar with RDMA-based interconnect such as InfiniBand or RoCE.

Proficient in scripting with Bash and/or Python.

Strong problem-solving skills and ability to troubleshoot complex issues.

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