Linux Expert

20 hours ago

Thoothukudi, Tamil Nadu, India beBeeHighPerformance Full time ₹ 20,00,000 - ₹ 21,50,000

Job Opportunity: Advanced Infrastructure Specialist

We are seeking a seasoned professional to join our technology infrastructure team as an Advanced Infrastructure Specialist. This role will involve architecting, engineering, and automating large-scale high-performance computing (HPC) platforms used for quantitative finance and advanced research.

About the Role:

The successful candidate will be responsible for designing and managing HPC environments, researching and experimenting with new centralized multi-tenant clustered platforms, troubleshooting complex issues across storage, OS, and networking layers, building tools to improve performance, monitoring, and automation of HPC clusters, and driving efficiency through automation of provisioning and housekeeping.

Key Responsibilities:
  • Design and manage HPC environments
  • Research and experiment with new centralized multi-tenant clustered platforms
  • Troubleshoot complex issues across storage, OS, and networking layers
  • Build tools to improve performance, monitoring, and automation of HPC clusters
  • Drive efficiency through automation of provisioning and housekeeping
Requirements:
  • 5+ years of experience in engineering, deployment, and management of large-scale Linux infrastructure, ideally in financial services or HPC environments
  • Expertise in distributed file systems (Lustre, GPFS) and various filesystems (ZFS, XFS, ext4)
  • Strong knowledge of Linux configuration, troubleshooting, and performance tuning
  • Familiarity with x86/AMD platforms optimized for both transaction speed and distributed parallel processing
  • Networking knowledge: 10GE/25GE, InfiniBand, RoCE, RDMA
  • Experience with Linux software RAID, hardware RAID, erasure encoding
  • Infrastructure automation skills: Terraform, Ansible, Puppet, Chef
  • Scripting: Python and Shell
  • Protocol knowledge: NFS (v4.1), CIFS, SMB, ACLs
  • Hybrid and cloud-native HPC deployment experience (AWS preferred)
  • Familiarity with AWS storage services (S3, Storage Gateway, EBS)
  • Knowledge of AI/ML HPC offerings on cloud platforms (AWS/GCP)
  • Experience with HPC job schedulers (Slurm, Condor, Airflow, SGE)
  • Hardware familiarity: HPE, Dell, Supermicro systems
  • Commitment to the highest standards of engineering and operational excellence
What We Offer:
  • A dynamic and innovation-driven work environment where infrastructure is seen as a strategic enabler, not a back-office function
  • Exposure to cutting-edge HPC, cloud, and AI/ML workloads at scale
  • Opportunities to collaborate with a global technology infrastructure team

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