✦ Luna Orbit — Cybersecurity

System Administrator for MSP

at Atomic Technology Solutions

📍 Remote, US Remote Posted March 13, 2026
Type Not Specified
Experience mid
Exp. Years 5+ years
Education Not specified
Category Cybersecurity

This role involves managing and securing client infrastructure, implementing compliance standards such as CMMC and NIST, and mentoring junior engineers in a remote MSP setting.

  • Manage client security infrastructure
  • Implement security frameworks
  • Troubleshoot security issues
  • Mentor junior staff
  • Ensure compliance with standards

The technical environment includes Windows Server, Active Directory, VMware, Hyper-V, Microsoft 365, Azure, and security frameworks like CMMC and NIST.

The ideal candidate is a senior cybersecurity professional with at least 5 years of experience managing enterprise security frameworks, including CMMC and NIST, in a remote MSP environment. They possess strong technical expertise and mentoring skills.

Windows ServerActive DirectoryGroup PolicyVMwareHyper-VMicrosoft 365AzureFirewallsNetworkingEndpoint securityCMMCNISTHIPAASOC 2
CMMCNISTHIPAASOC 2Cybersecurity frameworksSecurity deploymentsRemediations
Windows ServerActive DirectoryVMwareHyper-VMicrosoft 365AzureIntune
Windows ServerActive DirectoryGroup PolicyVMwareHyper-VMicrosoft 365AzureIntuneFirewallsNetworkingEndpoint securityCMMCNISTHIPAASOC 2Cybersecurity frameworksSecurity deploymentsRemediations
Windows ServerActive DirectoryGroup PolicyVMwareHyper-VMicrosoft 365AzureIntuneFirewallsNetworkingEndpoint securityCMMCNISTHIPAASOC 2Cybersecurity frameworksSecurity deploymentsRemediations
problem-solvingcommunicationmentoringproject managementteamwork

Required

CompTIA Security+Microsoft certificationsCISSPCISMCMMC-related credentials
Industry IT / Managed Services
Job Function Cybersecurity management and infrastructure security
Windows ServerActive DirectoryGroup PolicyVMwareHyper-VMicrosoft 365AzureIntuneFirewallsNetworkingEndpoint securityCMMCNISTHIPAASOC 2Cybersecurity frameworksSecurity deploymentsRemediations

Lack of experience with Windows Server or Active Directory, No cybersecurity certifications, Unable to work remotely in US, No experience with security frameworks like CMMC or NIST, Lack of experience with endpoint security solutions

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