✦ Luna Orbit — System Administration

IT Directory Infrastructure Lead (Chicago/Schaumburg Hybrid)

at Motorola Solutions

📍 Chicago, IL, More... Hybrid Posted March 13, 2026
Type Not Specified
Experience lead
Exp. Years Not specified
Education Not specified
Category System Administration

This role leads the global MSI Active Directory environment and email infrastructure, focusing on architecture, security, and integration to support enterprise operations.

  • Manage enterprise Active Directory
  • Oversee PKI and RADIUS environments
  • Lead email backbone management
  • Execute M&A IT integrations
  • Develop technical roadmaps

Technical scope includes Active Directory, PKI, RADIUS, SMTP, and directory integrations within a global enterprise environment, requiring strategic solution design and security oversight.

The ideal candidate is a senior IT infrastructure professional with extensive experience managing enterprise Active Directory environments, PKI, and email infrastructure. They possess strong leadership skills and strategic vision for global IT solutions.

Active DirectoryPKIRADIUSEmail infrastructure managementSolution architectureSecurity management
M&A integration experienceGlobal infrastructure managementEmail routing protocols
Active DirectoryPKIRADIUSSMTP
Active DirectoryPKIRADIUSEmail routing protocolsSMTPSolution architectureSecurity managementDirectory integrations
Active DirectoryActive Directory (AD)PKIPublic Key InfrastructureRADIUSEmail routing protocolsSMTPSimple Mail Transfer ProtocolDirectory integrationsSolution architectureSecurity managementEmail backbone management
LeadershipTeam managementCommunicationStrategic thinkingCollaborationProblem-solving
Industry Manufacturing/Industrial
Job Function Lead enterprise IT infrastructure for directory and email systems
Active DirectoryPKIPublic Key InfrastructureRADIUSEmail routing protocolsSMTPSolution architectureSecurity managementDirectory integrationsGlobal MSI Active Directory environmentTechnical roadmapTeam leadershipIT infrastructureEnterprise environmentHigh-visibility positionEmail infrastructure

Lack of experience with Active Directory or PKI, No leadership or team management experience, Inability to work in a hybrid environment in Chicago

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