✦ Luna Orbit — System Administration

Senior IT Infrastructure Engineer

at Lumen Technologies

📍 Remote, USA Remote 💰 $84K – $112K USD / year Posted March 08, 2026
Salary $84K – $112K USD / year
Type Not Specified
Experience mid
Exp. Years 4+ years
Education Bachelor's degree (Computer Science, MIS, Software Engineering or related) or equivalent experience
Category System Administration

This role involves supporting enterprise Linux and Unix infrastructure, automating deployment processes, and ensuring system reliability across on-premise and cloud environments.

  • Support Linux/Unix infrastructure
  • Automate deployment processes
  • Troubleshoot technical issues
  • Implement operational standards
  • Support migration of legacy systems

Focus on Linux/Unix system administration, automation with Ansible and Terraform, troubleshooting, and site reliability engineering practices.

The ideal candidate is a mid-level system administrator with at least 4 years of experience managing Linux and Unix systems, skilled in automation and troubleshooting, and capable of supporting enterprise infrastructure both on-premise and in the cloud.

Linux administrationUnix administrationAutomation and orchestrationTroubleshooting skillsSupport for enterprise infrastructure
Cloud infrastructureDisaster recoverySecurity best practicesOperational standards
AnsibleTerraformLinuxUnixShell scripting
LinuxUnixRed HatRockyUbuntuSolarisHP-UXAnsibleTerraformShell scriptingTroubleshootingAutomationSite Reliability EngineeringInfrastructure deployment
LinuxUnixRed HatRockyUbuntuSolarisHP-UXAnsibleTerraformShell scriptingTroubleshootingAutomationSite Reliability EngineeringInfrastructure deployment
CommunicationTeamworkProblem-solvingAnalytical thinkingCollaboration
Industry Telecom
Job Function System administration and automation for enterprise Linux/Unix environments
LinuxUnixRed HatRockyUbuntuSolarisHP-UXAnsibleTerraformShell scriptingTroubleshootingAutomationSite Reliability EngineeringInfrastructure deploymentLinux administrationUnix administrationInfrastructure supportDisaster recoverySecurity best practices

Lack of Linux/Unix experience, No automation or scripting skills, Insufficient troubleshooting ability, No experience with enterprise infrastructure support

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