Senior Systems Engineer II - Endpoint & Mobility Infrastructure Specialist

About Lennar

Lennar, one of America's premier homebuilders and a proud Fortune 500® company, is more than just a construction firm—it's a vision realized in every community we build. With a nationwide presence and a commitment to excellence, Lennar constructs quality homes while fostering vibrant communities and delivering unparalleled customer service. Our mission extends beyond brick and mortar; we invest in the dreams of homeowners, empower our associates with growth opportunities, and give back to the neighborhoods where we live and work. Recognized consistently among the top homebuilders in the United States, Lennar combines innovation, integrity, and impact to shape the future of residential living.

At Lennar, technology plays a pivotal role in scaling our operations across geographically dispersed teams managing over 25,000 endpoints—from cutting-edge iPhones and iPads to robust Macs, PCs, tablets, and laptops. Our IT infrastructure supports a dynamic workforce that builds zero-defect homes, optimizes costs, and adheres to rigorous schedules, ensuring every project is a success story.

Executive Summary

Join Lennar's elite IT team as a Senior Systems Engineer II, where you'll architect and maintain a world-class endpoint management ecosystem supporting thousands of devices nationwide. This role demands a seasoned professional with deep expertise in Apple and Microsoft ecosystems, mobile device management, and carrier integrations. Reporting to IT leadership in our vibrant Miami, Florida headquarters, you'll collaborate with network engineers, security teams, and business units to deliver seamless technology solutions that empower Lennar's homebuilding revolution.

With an estimated salary range of $110,000 - $145,000 USD annually (based on market data for similar roles in Miami-Fort Lauderdale-West Palm Beach metro), this full-time position offers competitive compensation commensurate with experience, plus comprehensive benefits. If you thrive in high-impact environments blending Apple innovation with enterprise-scale Windows management, Lennar is your platform to build a legacy.

Role & Mission

The mission of the Senior Systems Engineer II is to serve as the guardian of Lennar's endpoint infrastructure, ensuring zero-downtime reliability for 25,000+ devices that fuel our homebuilding operations. You'll bridge the gap between emerging technologies and practical business needs, integrating Apple, Microsoft, and third-party solutions into a cohesive ecosystem. From deploying the latest macOS updates to managing international carrier plans for traveling associates, your work directly enables Lennar's associates to focus on what they do best: creating extraordinary homeowner experiences.

This role is perfect for a technical visionary who excels in multi-platform environments, possesses a passion for mobility solutions, and communicates complex concepts with ease. Your contributions will enhance system performance, bolster security, and drive innovation across our distributed workforce.

Detailed Responsibilities

• Endpoint Deployment & Management: Lead the deployment of workstations, printers, all-in-one devices, and mobile endpoints including iPhones, iPads, Macs, PCs, tablets, and BYOD Android devices across Lennar's 25,000+ footprint.
• System Administration: Manage all operating systems (macOS, iOS, Windows) and end-user software, ensuring optimal performance, updates, and patching in collaboration with security, governance, and QA teams.
• Mobility Operations: Handle activation, termination, and suspension of mobile voice/data accounts with major carriers (AT&T, Verizon, T-Mobile), including international plans for global associates.
• Enterprise Mobility Management (EMM): Administer EMM systems for device enrollment, configuration, and policy enforcement across diverse platforms.
• Cross-Team Collaboration: Partner with network engineering, business applications, LNN media, and third-party vendors to implement solutions using industry best practices.
• Security & Compliance: Safeguard enterprise data integrity through robust security measures, connectivity solutions (email, IM, LAN, intranet, Internet), and proactive issue resolution.
• Innovation & Research: Conduct research on cutting-edge technologies, translate business requirements into technical architectures, and integrate innovative solutions into Lennar's systems.
• Project Support: Contribute to integrations, enhancements, and special initiatives, leveraging analytical skills to diagnose and resolve complex systems issues.

Technical & Behavioral Qualifications

Technical Requirements

• Bachelor's degree in Computer Science, Information Technology, or equivalent relevant work experience/certifications (e.g., Apple Certified Support Professional, Microsoft Certified: Endpoint Administrator).
• 5+ years of hands-on experience in mobility solutions, macOS/iOS administration, PC management, and tablet ecosystems.
• Extensive expertise in Apple technologies (macOS, iOS, MDM tools like Jamf, Intune), Microsoft Windows, networking, and third-party integrations.
• Proficiency in EMM platforms, carrier management (AT&T, Verizon, T-Mobile), patch management, and endpoint security protocols.
• Strong knowledge of communications infrastructure, including email systems, instant messaging, LAN/WAN, and web applications.

Behavioral Qualifications

• Exceptional problem-solving and analytical skills with a track record of resolving complex technical issues.
• Collaborative mindset with excellent communication abilities to interface with technical and non-technical stakeholders.
• Proactive innovator comfortable researching and adopting state-of-the-art technologies.
• Ability to thrive in a fast-paced, geographically distributed environment with a focus on zero-defect execution.

Career Path & Growth at Lennar

Lennar invests in your professional journey with structured career ladders, from Systems Engineer II to Lead Engineer, IT Manager, and beyond. Access mentorship programs, certifications reimbursement (e.g., Jamf Pro, Microsoft Azure), and leadership training. Our associates enjoy internal mobility across IT, operations, and corporate functions, with many advancing to director-level roles within years. Build your future while helping others build theirs—Lennar fosters a culture of opportunity where performance unlocks limitless potential.

The Impact You Will Make

As a Senior Systems Engineer II, you'll be the backbone of Lennar's digital transformation, enabling seamless operations that power homebuilding excellence. Your optimizations will reduce downtime, enhance security for sensitive data, and empower field teams with reliable tools—directly contributing to on-time deliveries, cost savings, and homeowner satisfaction. Join us in making dreams come true, one perfectly managed endpoint at a time.

Company Benefits & Perks

• Competitive salary ($110K-$145K est.) with performance bonuses.
• Comprehensive medical, dental, vision, and life insurance.
• 401(k) with generous company match and immediate vesting.
• Paid vacation, holidays, parental leave, and flexible scheduling.
• Homebuyer discounts and mortgage assistance programs.
• Tuition reimbursement and professional development stipends.
• Wellness programs, gym memberships, and employee assistance.

Workplace Culture

Lennar's Miami headquarters buzzes with collaborative energy, innovation, and a homebuilding passion. Enjoy a hybrid work model, modern facilities, and team-building events from build-site tours to community service days. We champion diversity, inclusion, and work-life balance, creating an environment where associates thrive and grow together.

How to Apply

Ready to engineer the future of homebuilding? Submit your resume, cover letter highlighting Apple/Microsoft expertise, and references via our careers portal. Lennar is an equal opportunity employer committed to diversity. Applications reviewed on a rolling basis—apply today to build your career with America's top homebuilder!