Unisys

UNIX/Linux Systems Administrator

Unisys

full-time

Posted on:

Location Type: Remote

Location: Remote • Connecticut, Pennsylvania • 🇺🇸 United States

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Job Level

Mid-LevelSenior

Tech Stack

LinuxOracleUnixVMware

About the role

  • Administer and maintain Linux systems (RHEL 6/7/8/9, Oracle)
  • Manage user accounts, permissions, and access controls
  • Perform vulnerability assessments and apply security patches
  • Audit systems for compliance with internal and external standards
  • Manage full server lifecycle: provisioning, maintenance, monitoring, and decommissioning
  • Collaborate with clients to identify cost-saving opportunities through automation and centralized reporting
  • Ensure compliance with DoD standards for system security and data handling
  • Install, configure, and update software packages using tools like yum, dnf, or apt

Requirements

  • Associate's or Bachelor’s degree in information technology or equivalent experience
  • Linux Administration: 6+ years (RHEL, Oracle)
  • Unix Administration: 7+ years (AIX, HPUX)
  • Virtualization: VMware ESX, Red Hat KVM
  • Monitoring Tools: Nagios
Benefits
  • unlimited paid time off
  • 401(k) match
  • comprehensive healthcare
  • HSA matching
  • ongoing learning opportunities

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
Linux AdministrationRHELOracleUnix AdministrationAIXHPUXVirtualizationVMware ESXRed Hat KVMVulnerability Assessment
Soft skills
CollaborationCost-saving identificationAutomation
Certifications
Associate's degreeBachelor’s degree