Senior HPC Systems Engineer – Linux, Slurm & AI Ops

OPENSOURCE PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

OPENSOURCE PTE. LTD. in Singapore is seeking an experienced HPC Systems Engineer to operate large-scale Linux-based HPC, storage, and networking environments for researchers and enterprise workloads.

You will manage HPC job schedulers, parallel file systems, and data lake solutions, while performing monitoring, patching, upgrades, and capacity planning; participate in on-call rotations and collaborate on AI/DL projects.

Qualifications

• ITIL Foundation or higher certification.
• RHCSA or higher certification.
• Experience with Linux HPC environments preferred.

Responsibilities

• Administer, operate, and maintain Linux-based HPC clusters, including compute, storage, and high-speed networking.
• Manage HPC job schedulers (e.g. Slurm, PBS Pro, LSF) and parallel file systems (Lustre, GPFS/Spectrum Scale, BeeGFS).
• Support data lake solutions and DMF-based storage management; monitor, patch, upgrade, and plan capacity.
• Troubleshoot hardware, software, OS, and network issues; participate in on-call rotations.
• Collaborate with software engineers to support AI/DL workloads and assist researchers on HPC app development and debugging.

Job description

OPENSOURCE PTE. LTD. in Singapore is seeking an experienced HPC Systems Engineer to operate large-scale Linux-based HPC, storage, and networking environments for researchers and enterprise workloads.

You will manage HPC job schedulers, parallel file systems, and data lake solutions, while performing monitoring, patching, upgrades, and capacity planning; participate in on-call rotations and collaborate on AI/DL projects.