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Oceaneering · 7 hours ago

HPC Linux System Administrator

Clear Lake, TX

Full-time

Hybrid

Senior Level

5+ years exp

Oceaneering Space Systems (OSS) develops innovative technologies for challenging environments, including space. The HPC Linux System Administrator will support NASA's human spaceflight missions by managing high-performance computing systems and ensuring optimal performance of Linux workstations and high-speed networking.

EnergyIndustrialInformation TechnologyManufacturingOil and GasTransportation

No H1B

U.S. Citizen Only

Responsibilities

Work with a team of System Administrators to build and maintain all FSL services

Perform High Performance Computer (HPC) administration

Perform high-end Linux workstation administration

Support high speed networking

Perform high speed parallel filesystem administration

Oversee high speed parallel filesystems administration and job scheduler administration

Investigate system problems

Proactively monitor system health

Work with FSL users to make sure they can support the NASA human spaceflight mission

Qualification

Linux system administrationHPC job scheduler administrationHigh-speed parallel file storageSystem configuration managementMonitoringAlertingAdministration of LustreAdministration of SLURMPlanning skillsRedHatInfiniBandAnsibleGit/GitlabProblem solvingCommunication skillsTeamwork

Required

Typically requires a bachelor's degree or equivalent certification in a related area and a minimum of 5 years of experience in the field or in a related area

Experience in the following areas is needed for this position: Linux system administration, HPC job scheduler administration, System configuration management, High-speed parallel file storage administration, Monitoring and alerting

Demonstrated problem solving, planning, and communication skills

Ability to work in a team environment

Proof of U.S. Citizenship or US Permanent Residency is a requirement for this position

Must be able to complete a U.S. government background investigation

Preferred

Strong skills in administration of parallel filesystems like Lustre or GPFS and strong skills administering SLURM job scheduling system

Familiarity with the following if preferred but not required for the position: RedHat-based systems, Luster High-speed Parallel Filesystems, InfiniBand, Provisioners (xCAT, warewulf), Ansible / Foreman, LURM resource manager, SPACK software manager, Log consolidation and monitoring, Git/Gitlab and software development (CI/CD), Johnson Space Center campus network, NASA security mechanisms (security plans, POAMs, ATOs, Risk Assessments)