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Unix Linux System Administrator

Hospitality Full Benefits Career Growth
Company

HCLTech

Location

Remote, Brazil

Posted

June 05, 2026

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About This Opportunity

Responsibilities

  • Lead L2/L3 production and project support for Linux environments
  • Manage installations, patching, migrations, and scripting (Shell & Perl)
  • Troubleshoot hardware/software issues across Linux, HP-UX, Solaris, and AIX
  • Optimize system performance and availability
  • Coach and mentor team members
  • Work with ITIL-based tools and monitoring systems

Requirements and Qualifications

  • Hands-on experience in Linux and Unix systems
  • Deep expertise in filesystem, volume, and storage management
  • Strong knowledge of networking, clustering (PCS), and system hardening
  • Familiarity with SAN/NAS, backup tools (TSM, VEEAM), and storage suites (EMC, NetApp, Hitachi)
  • Excellent communication and problem-solving skills
  • Flexibility to work weekends and non-standard hours
  • Advanced English

Bonus Points

  • Experience with Veritas Cluster...