Lead / Senior Systems Engineer - HPC Administrator

EPAM Systems; Coimbatore District; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

EPAM Systems is seeking a Lead/Senior Systems Engineer to manage HPC administration, ensuring HPC clusters run reliably and are well-supported for users.

You will resolve issues, maintain Linux systems, build monitoring, and communicate with users. This role requires strong Linux and HPC expertise, plus hands-on experience with job schedulers and cluster management tools.

Qualifications

• 5–15 years of experience in systems engineering or HPC administration.
• Strong Linux administration on RPM-based systems.
• Experience with kernel module compilation and debugging tools (strace, coredump, tcpdump).
• Proficient with Zabbix, ELK, Grafana, and Splunk dashboards.
• Knowledge of HPC hardware diagnostics, upgrades, and tuning for InfiniBand HCAs, Lustre/VAST/IBM storage, and Dell/HP servers.
• Hands-on experience with job schedulers like Slurm or UGE/AGE.

Responsibilities

• Resolve HPC system issues to reduce downtime and performance impact
• Keep Linux systems stable through maintenance and troubleshooting
• Build and maintain monitoring systems for infrastructure health tracking
• Provide operational support and communicate with users on HPC inquiries
• Track and resolve incidents through ServiceNow ticket management
• Optimize performance by diagnosing, upgrading, and tuning HPC hardware
• Operate effectively in environments with limited documentation

Skills

Linux administration

Kernel debugging tools

HPC administration

Performance optimization

Incident management

Tools

Zabbix

ELK

Grafana

Splunk

Slurm

UGE/AGE

Bright Cluster Manager

xCAT

IBM CSM

Job description

We are looking for a Lead / Senior Systems Engineer to handle HPC Administration tasks, keeping high-performance computing environments running smoothly, reliable, and well-supported for users.

Responsibilities

• Resolve HPC system issues to reduce downtime and performance impact
• Keep Linux systems stable through maintenance and troubleshooting
• Build and maintain monitoring systems for infrastructure health tracking
• Provide operational support and communicate with users on HPC inquiries
• Track and resolve incidents through ServiceNow ticket management
• Optimize performance by diagnosing, upgrading, and tuning HPC hardware
• Operate effectively in environments with limited documentation

Requirements

• 5-15 years of experience in systems engineering or HPC administration
• Strong expertise in Linux administration on RPM-based systems
• Proficient in kernel module compilation and debugging tools like strace, coredump, and tcpdump
• Experienced with monitoring platforms such as Zabbix, ELK, and Grafana, including Splunk dashboard configuration
• Knowledgeable in HPC hardware diagnostics, upgrades, and tuning for InfiniBand HCAs, Lustre/VAST/IBM storage, and Dell/HP servers
• Hands-on experience with job schedulers like Slurm or UGE/AGE

Nice to have

• Experience with cluster management platforms such as Bright Cluster Manager, xCAT, or IBM CSM