Systems Engineer II (Microsoft 365 Collaboration Platforms)

Systems Engineer   II   Collaboration & Endpoint Engineering   We are Lennar     Lennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service. Lennar has been recognized as a Fortune 500® company and consistently ranked among the top homebuilders in the United States.   A Career that Empowers You to Build Your Future     The Collaboration & Endpoint Engineer supports the planning, implementation, administration, and day-to-day operations of enterprise collaboration platforms, endpoint management systems, and virtual desktop infrastructure (VDI) serving over 12,000 endpoints across Windows, macOS, iOS, Android, and other devices. The role serves as a technical contributor and subject matter expert, ensuring seamless communication, security, and productivity across the enterprise.   Your Responsibilities on the Team     Collaboration & Productivity Platforms   Administer and maintain enterprise collaboration platforms — including Microsoft Teams, Exchange Online, SharePoint, OneDrive, Purview, Zoom, and Box — ensuring availability, performance, security, and compliance.   Support integration projects with IT and business stakeholders to streamline communication workflows.   Develop and maintain system documentation, runbooks, and standard operating procedures.   Identity & Directory Services   Administer Active Directory and Microsoft Entra ID, including Group Policy, OU structures, hybrid identity, Conditional Access, RBAC, and directory synchronization via Entra Connect.   Support identity governance initiatives including access reviews and joiner/mover/leaver lifecycle workflows.   Troubleshoot identity and authentication issues — SSO, MFA, and federation — across hybrid environments.   Endpoint Engineering & Management   Administer   Microsoft Intune for device management across Windows, macOS, iOS, and Android, including enrollment, configuration policies, app deployment, and Windows Autopilot provisioning.   Support Virtual Desktop Infrastructure (VDI) environments including Azure Virtual Desktop (AVD), Citrix, or VMware Horizon for remote and hybrid workers.   Maintain endpoint security baselines, CIS benchmarks, and hardening standards in partnership with security teams; enforce Microsoft Defender for Endpoint, BitLocker, and DLP policies.   Manage endpoint patching and software updates using Intune, MECM/SCCM, or equivalent tooling to ensure timely vulnerability remediation.   Support application packaging, deployment, and lifecycle for enterprise endpoint software, including scripting using PowerShell or similar tools.   Monitor endpoint health, compliance posture, and fleet performance using telemetry and reporting.   Support BYOD and corporate device programs, including conditional access enforcement and data separation policies via Intune App Protection Policies.   AI Tools & Cross-Functional Support   Assist with administration of enterprise AI tools including Claude (Anthropic) ,   ChatGPT   and CoPilot   Enterprise, supporting licensing, configuration, user provisioning, and policy management.   Partner with network, application,   governance   and security teams to support business requirements and enterprise architecture standards.   Research emerging technologies across collaboration, AI, identity, and endpoint management and share findings with the team.

Bachelor’s degree in Computer Science , Information Technology, or related field — or equivalent work experience.   3–5+ years of experience in systems engineering or IT administration in enterprise environments.   Hands-on experience administering Microsoft 365 platforms, including Teams, Exchange Online, SharePoint Online, Purview, Zoom, and Box.   Experience with Microsoft Intune / Microsoft Endpoint