Senior HPC Engineer

As a Senior Engineer-HPC at our company, you will be responsible for managing and optimizing large-scale HPC clusters and infrastructure to deliver maximum performance for demanding workloads. Your key responsibilities will include: - Designing, implementing, and maintaining HPC environments, including compute, storage, and network components. - Configuring and optimizing workload managers/schedulers for efficient job scheduling and resource allocation. - Implementing performance tuning for CPU, GPU, memory, I/O, and network subsystems. - Managing HPC filesystem solutions such as Lustre, BeeGFS, or GPFS/Spectrum Scale. In addition to HPC cluster management, you will also be involved in: - Administering enterprise-grade Linux distributions in large-scale compute environments. - Developing and maintaining Ansible playbooks/roles for automated provisioning and configuration of HPC systems. - Implementing and maintaining monitoring tools for troubleshooting complex HPC workloads. You should possess the following qualifications: - 8-10 years of hands-on Linux system administration experience. - 5+ years of experience managing HPC clusters exceeding 500+ cores. - Strong Ansible automation skills and deep understanding of MPI, OpenMP, and GPU integration. - Proficiency in HPC job schedulers like Slurm, PBS Pro, and LSF. - Experience with HPC storage solutions and networking technologies. - Proficiency in scripting languages like Bash, Python, or Perl. Preferred qualifications include experience with containerized HPC, cloud-HPC integration, and knowledge of security compliance standards. Soft skills such as problem-solving, analytical thinking, mentoring abilities, and excellent communication skills are also important for this role.,