✦ Luna Orbit — IT Support & Helpdesk

Systems Administrator

at Bull Bear Defense Solutions LLC

📍 Remote, US Remote Posted March 13, 2026
Type Full-Time
Experience mid
Exp. Years 2-4 years
Education Not specified
Category IT Support & Helpdesk

This role involves supporting users of an external-facing application through helpdesk and system administration tasks, troubleshooting, and documentation in a remote setting for a defense-related organization.

  • Serve as primary support contact
  • Troubleshoot technical issues
  • Perform system administration tasks
  • Document resolutions
  • Collaborate with teams

The position requires experience with system administration, security, helpdesk support, and troubleshooting, with familiarity in database updates, application configuration, and security certifications.

The ideal candidate is a mid-level IT support professional with 2+ years of helpdesk and system administration experience, holding an active Secret clearance and CompTIA Security+ certification. They should be skilled in troubleshooting, documentation, and working independently in a remote environment.

Active Secret clearanceCompTIA Security+Helpdesk supportSystem administrationTroubleshooting
PythonPowerShellGitAzureAWSAPI understandingCloud environments
Ticketing systemsApplication log analysis toolsDatabase management tools
Active Secret clearanceCompTIA Security+Helpdesk supportSystem administrationTroubleshootingTicketing systemsApplication log analysisDatabase updatesPermissions managementApplication configuration
Active Secret clearanceCompTIA Security+Helpdesk supportSystem administrationTroubleshootingTicketing systemsApplication log analysisDatabase updatesPermissions managementApplication configuration
TroubleshootingCommunicationIndependenceProblem-solvingDocumentation

Required

CompTIA Security+
Industry Defense / Government / Public Sector
Job Function IT support and system administration for defense applications
Clearance Required Secret
Systems AdministratorHelpdeskDatabase updatesPermissionsApplication configurationTroubleshootingTicketing systemsApplication log analysisSecret clearanceCompTIA Security+System administrationHelpdesk supportDatabaseSecuritySupportSecurity+

Lack of active Secret clearance, No CompTIA Security+ certification, Less than 2 years of relevant experience, Inability to work remotely, No experience with ticketing systems

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