Linux System Administrator LVL 2&3

Job Description
• Administer, maintain, and troubleshoot UNIX/Linux systems supporting HPC clusters and enterprise infrastructure
 • Support HPC scheduling systems, ensuring optimal performance and availability of compute resources
 • Configure and maintain networking services used across HPC and enterprise environments
 • Manage parallel storage systems and support high‑throughput data workflows
 • Automate system provisioning, configuration, and maintenance using infrastructure automation tools
 • Support authentication and access control systems for secure user access
 • Manage and renew SSL certificates and related security components
 • Apply cybersecurity best practices to system administration and operations
 • Develop scripts and tools to improve system reliability, performance, and automation
 • Create and maintain technical documentation, diagrams, and operational procedures
 • Work within a fast‑paced environment with shifting priorities and ...