Senior HPC Systems Engineer: Performance & Automation

fujitsu asia pte ltd; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Fujitsu Asia Pte Ltd is seeking an experienced HPC Administrator to manage and optimize our high-performance computing environment in Singapore. You will oversee cluster operations, storage systems, job scheduling, and interconnects while providing hands-on support to researchers and engineers.

You will work with HPCM, Lustre, GPFS, PBS, and Slingshot to ensure peak performance, reliability, and security. A strong scripting and automation mindset is essential for ongoing improvements.

Qualifications

• 5-7 years hands-on experience administering HPC environments.
• Familiarity with config/automation tools is a plus.
• Understanding of GPU computing and accelerator HPC is a plus.

Responsibilities

• Manage day-to-day operations of the HPC environment with high availability and reliability.
• Administer HPE Cluster Manager for provisioning, monitoring, and software deployment.
• Manage HPC compute infrastructure delivering high performance (up to 10 PFLOPS).
• Administer and optimize Lustre and IBM Storage Scale parallel file systems.
• Configure and maintain PBS Professional workload manager and job scheduling.
• Troubleshoot Slingshot interconnect fabric and monitor cluster health.
• Provide user support to researchers and engineers; train users on HPC usage.
• Develop automation scripts to streamline administration and operations.
• Maintain documentation, SOPs, and incident response playbooks.
• Participate in maintenance, DR exercises, and security compliance.

Skills

HPC administration

System administration

Automation & scripting

Cluster management

Tools

Ansible

xCAT

Bright Cluster Manager

Infrastructure-as-Code

Job description

Fujitsu Asia Pte Ltd is seeking an experienced HPC Administrator to manage and optimize our high-performance computing environment in Singapore. You will oversee cluster operations, storage systems, job scheduling, and interconnects while providing hands-on support to researchers and engineers.

You will work with HPCM, Lustre, GPFS, PBS, and Slingshot to ensure peak performance, reliability, and security. A strong scripting and automation mindset is essential for ongoing improvements.