Systems Engineer II (Microsoft 365 Collaboration Platforms)

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. The Systems Engineer II supports the planning, implementation, administration, and day-to-day operations of enterprise collaboration platforms, endpoint management systems, and virtual desktop infrastructure. The role ensures seamless communication, security, and productivity across the enterprise while partnering with IT, business, governance, network, application, and security teams.

Responsibilities

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

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

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

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

Preferred

Relevant certifications a plus: Microsoft 365 Certified (MD-102), Azure Administrator (AZ-104), or equivalent

Microsoft 365 Certification (MD-102)

Azure Administrator Certification (AZ-104)

Benefits

Medical, Dental, and Vision coverage

401(k) Retirement Plan with a $1 for $1 Company Match up to 5%

Paid Parental Leave

Associate Assistance Plan

Education Assistance Program

Up to $30,000 in Adoption Assistance

Up to three weeks of vacation annually from the moment of hire

Holiday, Sick Leave, and Personal Day policies

New Hire Referral Bonus Program

Significant Home Purchase Discounts

Everyone’s Included Day

Company

Homebuilder and developer with mortgage, title, and closing services

Miami, Florida, USA

http://lennar.com/

Founded in 1954

10001+ employees

Qualifications

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 Manager for MDM/MAM, including device enrollment, compliance policies, configuration profiles, and app deployment across Windows, macOS, iOS, and Android

Familiarity with VDI platforms such as Azure Virtual Desktop (AVD), Citrix, or VMware Horizon

Scripting and automation experience using PowerShell, Python, or similar tools, including endpoint provisioning and application management

Familiarity with endpoint security tooling including Microsoft Defender for Endpoint, BitLocker, and Intune-enforced compliance policies

Working knowledge of Active Directory and Microsoft Entra ID, including GPO management, hybrid identity, and Conditional Access

Strong troubleshooting and problem-solving skills across collaboration and endpoint environments

Experience with ServiceNow or similar ITSM platforms

Clear written and verbal communication skills, with ability to explain technical concepts to non-technical stakeholders

Relevant certifications a plus: Microsoft 365 Certified (MD-102), Azure Administrator (AZ-104), or equivalent

3–5+ years of experience in systems engineering or IT administration in enterprise environments.

Required skills

Microsoft 365 Administration, Microsoft Intune, Microsoft Teams, Exchange Online, SharePoint Online, Microsoft Purview, Active Directory and Microsoft Entra ID, Virtual Desktop Infrastructure Azure Virtual Desktop, Virtual Desktop Infrastructure Citrix, Virtual Desktop Infrastructure VMware Horizon, PowerShell, Endpoint Security Microsoft Defender for Endpoint, Endpoint Security BitLocker, Conditional Access, ServiceNow

Preferred skills

Written and Verbal Communication

Experience

3-5 years