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Cognizant Hiring For HPC Engineer- Hyderabad/ Bangalore location

Cognizant Hiring For HPC Engineer- Hyderabad/ Bangalore location

Cognizant

3 - 8 years

7 - 17 Lacs

hyderabad bengaluru

Posted:1 day ago| Platform:

Apply

Skills Required

infiniband high performance computing hpc rhel nvidia clustering

Work Mode

Work from Office

Job Type

Full Time

Job Description

Dear candidate,

lavanya.kumaresan@cognizant.com

Role Overview

operating and managing High-Performance Computing (HPC) platforms

Key Responsibilities

HPC Infrastructure Management
Operate and maintain HPC clusters based on
CentOS, RHEL
, and hardware platforms like
HPE
and
NVIDIA DGX
.
Ensure optimal performance, scalability, and reliability of compute resources.
Storage Administration
Manage large-scale storage systems including
Dell Isilon
,
VAST Storage
,
Lustre
, and
GPFS
.
Implement data lifecycle management and optimize storage performance for HPC workloads.
Networking
Configure and maintain
InfiniBand-based networking
for low-latency, high-bandwidth communication.
Troubleshoot network performance issues and ensure secure connectivity.
Cluster and Job Scheduling
Administer cluster management tools such as
Bright Cluster Manager
,
Altair Grid Manager
, and
IBM LSF
.
Optimize job scheduling and resource allocation for diverse workloads.
Monitoring and Automation
Implement monitoring solutions using
Zabbix
,
Grafana
, and
ELK Stack
.
Automate provisioning and configuration using
Cobbler
,
Chef
,
Ansible
, and
AWS ParallelCluster
.
Performance Tuning & Troubleshooting
Conduct performance benchmarking and tuning for HPC workloads.
Diagnose and resolve hardware/software issues across compute, storage, and network layers.
Security & Compliance
Ensure HPC environment adheres to security best practices and compliance standards.

Required Skills & Qualifications

Technical Expertise
Strong knowledge of
Linux OS (CentOS, RHEL)
and HPC hardware platforms (
HPE
,
NVIDIA DGX
).
Hands-on experience with
parallel file systems
(Lustre, GPFS) and enterprise storage solutions.
Proficiency in
InfiniBand networking
and high-speed interconnects.
Familiarity with
job schedulers
and cluster management tools (IBM LSF, Bright Cluster Manager, Altair Grid Manager).
Automation & Scripting
Expertise in
Ansible
,
Chef
,
Cobbler
, and scripting languages (Bash, Python).
Experience with
AWS ParallelCluster
or similar cloud-based HPC solutions.
Monitoring & Logging
Practical experience with
Zabbix
,
Grafana
, and
ELK Stack
for system health and performance monitoring.
Soft Skills
Strong problem-solving and analytical skills.
Ability to work in a fast-paced environment and lead technical teams.
Excellent communication and documentation skills.

Preferred Qualifications

Exposure to
AI/ML workloads
on HPC clusters.
Experience with
containerization
(Docker, Singularity) in HPC environments.
Knowledge of
security hardening
for HPC systems.

Education

Bachelors or Masters degree in Computer Science, Engineering, or related field.

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