✦ Luna Orbit — IT Support & Helpdesk

Senior IT Systems and Support Engineer

at Huitt-Zollars, Inc.

📍 Orlando, FL, US Onsite Posted March 07, 2026
Type Full-Time
Experience mid
Exp. Years 10-15 years or equivalent experience
Education Bachelor’s Degree in Information Technology, Business Technology, Information Systems, or at least 10-15 years of experience in lieu of a degree
Category IT Support & Helpdesk

This role involves supporting enterprise-level Windows and macOS systems, managing Microsoft 365 and Azure environments, and ensuring compliance with federal security standards.

  • Support OS environments, Manage Microsoft 365, Support network infrastructure, Ensure compliance, Support security policies

Supports Windows Server, Active Directory, Azure AD, Microsoft 365, and security frameworks like CMMC and NIST 800-171, with a focus on network and cloud security.

The ideal candidate is a senior IT support professional with extensive experience supporting Windows and macOS environments, managing Microsoft 365 and Azure Active Directory, and supporting compliance with CMMC and NIST standards. They possess strong network troubleshooting skills and security knowledge.

Support Windows and macOS workstationsAdminister Microsoft 365Support network infrastructureSupport CMMC compliance
Experience with GCC High environmentsSecurity policiesCloud securityNIST standards
Microsoft 365Azure Active DirectoryWindows ServerExchange OnlineSharePointTeamsOneDriveAzureGCC High cloudNIST 800-171
Support Windows and macOSAdminister Microsoft 365Support network infrastructureCMMC complianceAzureNIST 800-171
WindowsmacOSActive DirectoryAzure Active DirectoryMicrosoft 365Exchange OnlineSharePointTeamsOneDriveCMMCNIST 800-171Windows ServerDNSDHCPVLANsVPNsNetwork troubleshootingAzureCloud servicesSecurity policies
Customer serviceCommunicationProblem-solvingTeamworkAdaptability
Industry Engineering, Design, Architecture
Job Function Senior IT support and system administration in a secure, enterprise environment
WindowsmacOSActive DirectoryAzure Active DirectoryMicrosoft 365Exchange OnlineSharePointTeamsOneDriveCMMCNIST 800-171Windows ServerDNSDHCPVLANsVPNsNetwork troubleshootingAzureCloud servicesSecurity policiesSupport network infrastructureCMMC complianceSupport Windows and macOS

Lack of experience with Windows Server or Microsoft 365, No support experience with GCC High environments, No security or compliance experience, No relevant education or extensive experience

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