✦ Luna Orbit — System Administration

Staff Systems Administration Engineer

at General Electric

Unknown Posted March 13, 2026
Type Not Specified
Experience mid
Exp. Years 5+ years
Education Bachelor's Degree in Computer Science or in 'STEM' Majors
Category System Administration

This role involves managing and supporting high-performance computing infrastructure, including Linux clusters, storage, and scientific software, ensuring reliable and efficient operation for engineering and research purposes.

  • Manage HPC clusters
  • Support large-scale Linux environments
  • Perform upgrades and migrations
  • Optimize scientific computing performance
  • Ensure operational stability

The technical environment includes Linux-based HPC clusters, Lustre and NAS storage systems, scientific software for finite element analysis, CFD, and analytics, with a focus on system upgrades, migration, and performance optimization.

The ideal candidate is a system administrator with at least 5 years of experience managing enterprise HPC environments, proficient in Linux, Lustre, and NAS storage, with strong skills in cluster management, system upgrades, and migration.

LinuxHigh Performance ComputingHPCCluster managementInstallationConfigurationUpgradesMigration
LustreNAS storageVisualizationData managementFinite element analysisComputational fluid dynamicsLifing analytics
LinuxLustreNAS
LinuxHigh Performance ComputingHPCLustreNAS storageVisualizationData managementFinite element analysisComputational fluid dynamicsLifing analyticsCluster managementInstallationConfigurationUpgradesMigration
LinuxHigh Performance ComputingHPCLustreNAS storageVisualizationData managementFinite element analysisComputational fluid dynamicsLifing analyticsCluster managementInstallationConfigurationUpgradesMigrationDecommission
CollaborationCustomer supportOperational efficiencyProblem-solvingContinuous improvement
Industry Aerospace, Cloud Computing, IT Infrastructure
Job Function High Performance Computing system administration
System AdministratorSysadminLinuxHigh Performance ComputingHPCLustreNAS storageVisualizationData managementFinite element analysisComputational fluid dynamicsLifing analyticsCluster managementInstallationConfigurationUpgradesMigrationDecommission

Lack of Linux experience, No HPC management background, No experience with Lustre or NAS storage, Insufficient experience with system upgrades, Lack of cluster management skills

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