Senior HPC Systems Administrator (Linux/SLURM/GPFS)

RedLine Performance Solutions, LLC; Manassas (VA); In loco; USD 110.000 - 160.000; Tempo pieno

Vantaggi offerti da questo lavoro

Paid time off

401k match

Health care benefits

Descrizione del lavoro

RedLine Performance Solutions, LLC is seeking an HPC System Administrator to join our Manassas, VA team supporting NOAA WCOSS II. The role requires US citizenship and ability to obtain a Public Trust clearance.

Occasional on-site visits to Manassas are expected, with preferred residence within about an hour’s drive. You will work on configuration management, automation, and monitoring for HPC clusters, collaborating with researchers and scientists to optimize performance and resiliency.

Competenze

• 5+ years RedHat or CentOS Linux system administrator experience in an HPC environment.
• Experience with batch systems such as SLURM or PBS.
• Experience managing parallel and cluster file systems such as GPFS or Lustre.
• Network management experience in HPC context (InfiniBand, OmniPath).
• Demonstrated ability to configure, deploy and manage major system areas (batch, network, storage).
• Provide leadership to improve HPC cluster performance and resiliency.
• Ability to work independently and in teams; handle multiple projects.

Mansioni

• Work with systems staff to enhance configuration management infrastructure.
• Evaluate performance impacts of planned operating system changes.
• Update and expand existing systems monitoring capabilities.
• Develop automation tools for cluster administration.
• Participate in resource optimization and job scheduling software and policies.
• Provide technical support to researchers using HPC resources, troubleshoot problems.
• Collaborate with scientist colleagues to determine best system configurations for applications.

Conoscenze

Linux administration

HPC systems

Configuration management

Systems automation

Networking

Batch systems (SLURM/PBS)

Cluster file systems (GPFS/Lustre)

High performance networking (InfiniBit

Strumenti

Ansible

Puppet

SLURM

PBS

GPFS

Lustre

InfiniBand

OmniPath

Descrizione del lavoro

RedLine Performance Solutions, LLC is seeking an HPC System Administrator to join our Manassas, VA team supporting NOAA WCOSS II. The role requires US citizenship and ability to obtain a Public Trust clearance.

Occasional on-site visits to Manassas are expected, with preferred residence within about an hour’s drive. You will work on configuration management, automation, and monitoring for HPC clusters, collaborating with researchers and scientists to optimize performance and resiliency.