Sr. Manager, Security Engineering & Architecture 
 

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, giving back to the communities in which we work and live in, and fostering a culture of opportunity and growth for our Associates throughout their career. Lennar has been recognized as a Fortune 500® company and consistently ranked among the top homebuilders in the United States. 

Join a Company that Empowers you to Build your Future 

As the Sr. Manager, Security Engineering & Architecture you will play a pivotal role in shaping the future of Lennar’s security landscape. Reporting to our CISO, you will define and drive the architecture, technical vision, and long-term strategy for security controls across both cloud and on-premises environments.

In this high-impact role, you’ll operate at the critical intersection of Business and Technology, delivering innovative security solutions that elevate and strengthen Lennar’s hybrid, multi-cloud environment. This is an opportunity to influence enterprise-wide security initiatives, champion modern architecture practices, and ensure our systems and data remain resilient against evolving threats.
You'll lead and support a talented team and will be entrusted to set the direction, evaluate cutting-edge solutions, and translate technical strategy into tangible outcomes that enhance our overall security posture.

This position is based on site in Miami, FL ; Dallas, TX; or Bentonville, AR office (5 days/week),

Your Responsibilities on the Team  

Develop and implement security solutions and capabilities that are clearly aligned with business, technology, and threat drivers. 

Collaborate with the governance and sourcing team to develop security strategy and roadmaps based on sound enterprise architecture practices. 

Develop and maintain security architecture artifacts (models, patterns, templates, and standards) that can be used to leverage security capabilities in projects and operations. 

Partners with enterprise security & governance teams to assess and reduce cloud security risks 

Provides clear written and verbal consulting on projects about security architecture and risk management. 

Champions the implementation of industry leading security standards and best practices across the enterprise. 

Provides advice, analysis, and recommendation on security products in the security space. 

Develop standards and practices for data encryption and tokenization within the organization based on the organization's data classification criteria. 

Conduct vulnerability assessments and other security reviews of systems, and prioritize remediation based on the risk profile of the assets 

Coordinate with DevOps teams to advocate secure coding practices and escalate concerns related to poor coding practices. 

Participate in security assessments of existing and prospective vendors, especially those with which the organization shares confidential, restricted, regulated or other protected data. 

Support the testing and validation of internal security controls. 

Coordinate with operational and facility-management teams to assess the security of operational technology.  

Collaborates with enterprise and domain architects to develop secure solutions. 

Collaborate with SOC teams to define and enforce security standards. 

Requirements

Proven experience leading and mentoring security engineering teams, with a track record of developing talent and building high-performing functions.

Prior experience creating and executing enterprise-wide strategic security engineering plans that align with business and technology goals.

Exceptional communication and interpersonal skills, including negotiation, facilitation, and consensus building skills; ability to influence and persuade, without direct control. 

Commitment to fostering a diverse, inclusive, and geographically distributed team environment. 

Skilled in talent development, mentorship, and empathetic performance management. 

Willingness to innovate and take calculated risks, enabling teams to explore new techniques for impactful change. 

In-depth understanding of cloud cybersecurity standards, frameworks and best practices. 

Progressive information security experience across various information security / information technology risk management domains such as but not limited to network security, endpoint security, application security, infrastructure security, identity and access management, vulnerability and cyber threat management, security architecture.

An ability to communicate complex and technical issues to diverse audiences, orally and in writing, in an easily understood, authoritative, and actionable manner. 

Experience with other cloud service providers such as AWS or Azure across SPI (e.g. SaaS, PaaS, IaaS) models and environments (Public, Private, Hybrid) 

Bachelor’s or Master’s degree in Computer Science or a related discipline.

At least 8 years of experience in the security aspects relating to multiple platforms, operating systems, software, communications, and network protocols, or an equivalent combination of education and work experience.

At least 5 years of experience designing, architecting and securing IaaS, Pass, and SaaS cloud deployments.

Certifications should include CCSP, CISSP, CCSK, and other cloud vendor specific certifications.

Physical & Office/Site Presence Requirements: 

This is primarily a sedentary office position which requires the incumbent to have the ability to operate computer equipment, speak, hear, bend, stoop, reach, lift, and move and carry up to 25 lbs. Finger dexterity is necessary. 

This description outlines the basic responsibilities and requirements for the position noted. This is not a comprehensive listing of all job duties of the Associates. Duties, responsibilities and activities may change at any time with or without notice. 

Life at Lennar

At Lennar, we are committed to fostering a supportive and enriching environment for our Associates, offering a comprehensive array of benefits designed to enhance their well-being and professional growth. Our Associates have access to robust health insurance plans, including Medical, Dental, and Vision coverage, ensuring their health needs are well taken care of. Our 401(k) Retirement Plan, complete with a $1 for $1 Company Match up to 5%, helps secure their financial future, while Paid Parental Leave and an Associate Assistance Plan provide essential support during life's critical moments. To further support our Associates, we provide an Education Assistance Program and up to $30,000 in Adoption Assistance, underscoring our commitment to their diverse needs and aspirations. From the moment of hire, they can enjoy up to three weeks of vacation annually, alongside generous Holiday, Sick Leave, and Personal Day policies. Additionally, we offer a New Hire Referral Bonus Program, significant Home Purchase Discounts, and unique opportunities such as the Everyone’s Included Day. At Lennar, we believe in investing in our Associates, empowering them to thrive both personally and professionally. Lennar Associates will have access to these benefits as outlined by Lennar’s policies and applicable plan terms. Visit Lennartotalrewards.com to view our suite of benefits.

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Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.