Senior HPC Systems Engineer — High-Performance Linux & AI

RAPSYS TECHNOLOGIES PTE LTD; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

RAPSYS TECHNOLOGIES PTE LTD is seeking an experienced HPC Systems Engineer to design, deploy, and maintain Linux-based HPC systems that support advanced computing workloads and research initiatives. You will work with researchers and enterprise workloads to ensure reliable, secure, and high-performance operations.

Key responsibilities include administering HPC clusters, storage and data management, capacity planning, and collaboration with software teams on AI/DL applications.

Qualifications

• ITIL Foundation or equivalent or higher
• RHCSA or equivalent or higher
• Experience with Linux HPC environments

Responsibilities

• Administer, operate, and maintain Linux-based HPC clusters.
• Manage parallel file systems and data lake solutions.
• Monitor, patch, upgrade, and capacity plan HPC environments.
• Troubleshoot hardware, software, OS, and network issues in HPC environments.
• Collaborate with software engineers on AI/DL workloads and assist users.
• Provide guidance to researchers on HPC development, debugging, optimization, and parallelization.
• Deliver HPC user training sessions and contribute to documentation.

Skills

Analytical skills

Troubleshooting

Communication

Teamwork

Job description

RAPSYS TECHNOLOGIES PTE LTD is seeking an experienced HPC Systems Engineer to design, deploy, and maintain Linux-based HPC systems that support advanced computing workloads and research initiatives. You will work with researchers and enterprise workloads to ensure reliable, secure, and high-performance operations.

Key responsibilities include administering HPC clusters, storage and data management, capacity planning, and collaboration with software teams on AI/DL applications.