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Recently postedFull timeTechnology

Unix Systems Administrator

ExperisSaint Paul, Minnesota🇺🇸United States

Quick overview

SeniorityMid Senior
Employment typeFull Time
Work modeHybrid
LocationSaint Paul, Minnesota, United States
ACLSELKSplunkProxmoxLinux

Job description

Administer Linux systems and on-premises infrastructure, including provisioning, patching, upgrades, kernel updates and lifecycle management. Improve reliability through monitoring, incident support, documentation, automation and collaboration with development, cybersecurity, networking and operations teams. Manage NFSv4 and Kerberos-based file access, storage, database backups and virtualization.

Responsibilities

  • Provision, patch, upgrade and manage Linux operating systems, kernels and system lifecycles.
  • Collaborate with application development, cybersecurity, networking and operations teams to improve infrastructure reliability.
  • Create and maintain dependency, data-flow and sequence diagrams for operational understanding and troubleshooting.
  • Configure Syslog, Splunk and ELK monitoring to identify issues and support incident response.
  • Administer NFSv4, Kerberos-based ACLs, file shares and network storage devices.
  • Support database backups and configuration, virtualization, runbooks and on-call infrastructure stability.

Required Skills

  • Linux system administration
  • Linux provisioning and patching
  • Kernel updates and lifecycle management
  • Syslog
  • Splunk
  • ELK Stack
  • NFSv4
  • Kerberos-based access control lists
  • Database backup and configuration
  • Proxmox virtualization

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