Linux System & HPC Administrator (IT Infrastructure & Operations)

Overview

Linux System & HPC Administrator to manage, optimize, and scale enterprise High Performance Computing Infrastructure.

What you'll do

• Install, configure, maintain, and upgrade Linux OS and applications across bare-metal and virtual environments.
• Install, configure, monitor, and optimize HPC clusters to maximize utilization.
• Perform system monitoring, patching, troubleshooting, and performance tuning.
• Manage enterprise identity services and access controls.
• Support physical, virtual, and AWS-based Linux environments and core services like DNS, LDAP, NFS, and web/application servers.
• Monitor infrastructure health and respond to system issues and outages, including batch scheduler workload anomalies.

What you'll need

• 5+ years Linux system administration experience in an EDA/HPC environment.
• 2+ years hands-on experience with workload management tools like LSF/Slurm.
• Experience administering enterprise Linux environments including RHEL and Ubuntu.
• Proficiency in scripting (shell/Python) and advanced Linux command-line administration.
• Understanding of networking fundamentals including DNS, DHCP, TCP/IP, SSH, and NTP.
• Experience with configuring monitoring and logging tools (Nagios, Prometheus, Grafana).

Details

• Location: India (Bangalore, RMZ).
• Required travel: Yes, 10% of the time.
• Shift type: 1st Shift/Days.