Senior Specialist IT

Infineon Technologies AG; Bengaluru; On-site; INR 1,500,000 - 2,300,000; Full time

Job summary

Infineon Technologies AG is seeking an HPC System Reliability Engineer to manage and optimize large-scale HPC infrastructure. You will ensure reliability, monitor performance bottlenecks, and automate deployment using Terraform and Ansible.

The role requires strong Linux, scripting, and containerization skills, plus experience with HPC schedulers like LSF. You will collaborate across development, operations, and vendor teams, implementing self-healing, proactive monitoring, and runbooks to drive

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
• Proven experience managing and optimizing HPC clusters, compute nodes, storage and interconnects
• Hands-on experience with workload managers and job schedulers, especially LSF
• Strong scripting/programming skills in Python, Bash, or Go
• Solid Linux administration (RHEL/CentOS/Ubuntu) and networking knowledge
• Experience with containerization (Docker, Kubernetes)
• Proficiency with monitoring/observability tools (Prometheus, Grafana, Nagios)
• Experience with log analysis tools (ELKStack)
• Strong troubleshooting and communication skills
• DevOps practices including CI/CD and security best practices for HPC

Responsibilities

• Ensure reliability, availability, and performance of HPC systems
• Monitor and resolve performance bottlenecks across clusters, storage, and interconnects
• Develop proactive monitoring, alerting, and automation solutions
• Automate infrastructure deployment using IaC tools like Terraform and Ansible
• Implement self-healing and automated recovery mechanisms
• Manage incidents, perform root cause analysis, and drive preventive actions
• Create and maintain runbooks and playbooks
• Optimize HPC workloads, LSF scheduling, and resource utilization
• Benchmark and improve hardware and software performance
• Collaborate with development, operations, and vendor teams
• Provide training and documentation to stakeholders
• Stay updated on HPC tech including GPUs, accelerators, InfiniBand
• Drive continuous improvement and scalability initiatives across HPC environment

Skills

LSF

Python

Bash

Go

Linux

Docker

Kubernetes

Prometheus

Grafana

Nagios

ELK Stack

CI/CD

RHCE

Education

Bachelor’s or Master’s degree in Computer Science/Engineering

Tools

Terraform

Ansible

Docker

Kubernetes

Terraform

Ansible

Job description

We are looking for a skilled HPC System Reliability Engineer with expertise in managing and optimizing large-scale HPC infrastructure. If you have a passion for Linux, automation, performance tuning, and DevOps practices, this could be the perfect opportunity for you.

Your role Key responsibilities in your new role

• Ensure reliability, availability, and performance of HPC systems.
• Monitor and resolve performance bottlenecks across clusters, storage, and interconnects.
• Develop proactive monitoring, alerting, and automation solutions.
• Automate infrastructure deployment and management using IaC tools like Terraform and Ansible.
• Implement self-healing and automated recovery mechanisms.
• Manage incidents, perform root cause analysis, and drive preventive actions.
• Create and maintain operational runbooks and playbooks.
• Optimize HPC workloads, LSF scheduling, and resource utilization.
• Benchmark and improve hardware and software performance.
• Collaborate with development, operations, and vendor teams for efficient HPC operations.
• Provide technical guidance, training, and documentation to stakeholders.
• Stay updated on HPC technologies, including GPUs, accelerators, and InfiniBand.
• Drive continuous improvement and scalability initiatives across the HPC environment.

Your profile Qualifications and skills to help you succeed

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field (or equivalent experience).
• Proven experience managing and optimizing HPC clusters, compute nodes, storage, and interconnects.
• Hands‑on expertise with workload managers and job schedulers, particularly LSF.
• Strong scripting/programming skills in Python, Bash, or Go.
• Solid Linux administration experience (RHEL, CentOS, Ubuntu) and networking knowledge.
• Experience with containerization technologies such as Docker and Kubernetes.
• Proficiency with monitoring and observability tools like Prometheus, Grafana, and Nagios.
• Experience with log management and analysis tools such as the ELKStack .
• Strong troubleshooting, analytical, and problem-solving capabilities .
• Excellent communication and collaboration skills with cross-functional teams .
• Ability to prioritize and manage multiple tasks in a fast‑paced environment.
• Good understanding of DevOps practices, including CI/CD pipelines.
• Knowledge of security best practices for HPC environments.
• Relevant certifications such as RHCE (RedHatCertified Engineer) are an added advantage.

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