Senior HPC Linux Systems Engineer

Barrios Technology; Houston (TX); In loco; USD 110.000 - 170.000; Tempo pieno

Vantaggi offerti da questo lavoro

9/80 work schedule

NASA onsite cafeteria

Opportunities to work with advanced IT

Collaborative team environment

Descrizione del lavoro

Barrios Technology at NASA's Johnson Space Center, Houston, seeks an HPC Linux System Administrator to design, deploy, and optimize large-scale Linux HPC environments and container-based workflows. You will build secure, high-performance systems and collaborate with engineers and researchers to enable mission-critical analyses.

The role requires extensive Linux expertise, HPC scheduling, CI/CD, and experience with Lustre, SLURM, Docker, and APPTainer.

Competenze

• Bachelor's degree in a related technical discipline, plus ten (10) years of relevant experience.
• Experience administering large-scale computing environments, including at least two years of HPC system administration experience.
• Strong experience with Linux system administration in enterprise or large-scale computing environments.
• Experience with system configuration management.
• Experience supporting container-based HPC workflows.
• Experience with complex CI/CD workflows.
• Experience administering HPC job schedulers and resource management systems.
• Strong troubleshooting and problem-solving abilities, with the ability to investigate and resolve complex technical issues.
• Demonstrated planning, organizational, and communication skills.
• Ability to work independently and collaboratively in a team-oriented technical environment.

Mansioni

• Administer, maintain, and optimize large-scale Linux systems supporting NASA's High Performance Computing environment.
• Build, configure, troubleshoot, and maintain HPC infrastructure and high-end Linux workstations.
• Develop, implement, and support container-based HPC workflows using modern container technologies.
• Manage system configuration processes and tools to maintain consistent, reliable computing environments.
• Support CI/CD workflows and associated software development processes.
• Administer and maintain HPC job scheduling and resource management systems.
• Support high-speed networking technologies and high-speed parallel file systems.
• Monitor system performance, availability, and infrastructure health; proactively identify and resolve potential issues.
• Investigate complex system problems, perform root-cause analysis, and implement effective solutions.
• Collaborate with engineers, researchers, and laboratory users to resolve technical issues and improve their ability to use HPC resources.
• Support system security requirements, technical documentation, and compliance activities.
• Identify opportunities to improve system performance, automation, reliability, and operational efficiency.
• Work with the FSL System Administration Team to ensure computing services support NASA's mission.

Conoscenze

Linux admin

HPC

CI/CD

Containers

Job scheduling

Networking

Security

Formazione

Bachelor's degree

Strumenti

SLURM

Ansible

Lustre

Docker

Kubernetes

Apptainer

Descrizione del lavoro

Barrios Technology at NASA's Johnson Space Center, Houston, seeks an HPC Linux System Administrator to design, deploy, and optimize large-scale Linux HPC environments and container-based workflows. You will build secure, high-performance systems and collaborate with engineers and researchers to enable mission-critical analyses.

The role requires extensive Linux expertise, HPC scheduling, CI/CD, and experience with Lustre, SLURM, Docker, and APPTainer.