Director, Cyber Security - Security Response & Attack Ops

Company: Lennar Homes
Location: Miami
Posted on: June 26, 2025

Job Description:

Director of Cybersecurity, Security Response and Attack Operations 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 The Director of Cybersecurity, Security Response and Attack Operations is a senior leader responsible for proactively defending the organization against evolving cyber threats through advanced detection, response, and offensive simulation capabilities. This role will lead a cross-functional team spanning Incident Response, Threat Intelligence, Threat Hunting, Red Teaming, and Attack Surface Management (ASM), working closely with other security domains and technology teams to drive measurable reduction in cyber risk. A career with purpose. A career built on making dreams come true. A career built on building zero defect homes, cost management, and adherence to schedules. Your Responsibilities on the Team Lead Security Response Functions Oversee 24/7 incident response operations, including playbook execution, forensics, root cause analysis, and post-incident reviews. Ensure rapid containment and recovery during high-impact events. Threat Intelligence & Threat Hunting Build and mature proactive threat hunting and intel programs using telemetry from SIEM, EDR, ASM, and external threat feeds. Operationalize intelligence to harden defenses and inform executive risk reporting. Offensive Security & Red Team Operations Manage red team and penetration testing efforts (internal and third-party), simulating adversary behaviors to identify vulnerabilities and resilience gaps in people, process, and technology. Attack Surface Management Drive continuous discovery and risk-based prioritization of internal and external exposures. Integrate ASM tooling with vulnerability management, CI/CD pipelines, and cloud platforms. Operational Excellence & Innovation Implement KPIs and dashboards to monitor detection, response, and threat trends. Continuously optimize tools, workflows, and team capabilities, leveraging automation, AI/ML, and SOAR. Collaboration & Governance Partner with Security Engineering, GRC, IT, and Legal to align response strategy with business priorities and compliance obligations (e.g., SOX, GDPR, CCPA, NIST CSF). Executive & Board Communication Develop and deliver briefings to executive leadership and the Board on threat trends, incident readiness, and risk posture. Lead tabletop exercises and crisis simulation training. Requirements 10 years in cybersecurity with 5 years in a leadership role overseeing incident response, threat intel, or offensive security Deep understanding of threat actor tactics (MITRE ATT&CK, kill chain, etc.) Experience with EDR, SIEM, ASM, SOAR, and threat intel platforms (e.g., CrowdStrike, Splunk, Wiz, Mandiant, Recorded Future) Proven ability to lead through incidents, influence cross-functional teams, and communicate effectively with executives Strong knowledge of regulatory and industry frameworks: NIST CSF, ISO 27001, PCI-DSS, SOX, etc. Bachelor’s degree in Cybersecurity, Computer Science, or related field (Master’s preferred); relevant certifications (CISSP, GCTI, GCIA, OSCP) a plus. Preferred Attributes: Calm under pressure with a bias for action Strategic thinker with a hacker mindset Passion for talent development and technical mentorship Experience in cloud-native environments (AWS, Azure, GCP) 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. Join the fun and follow us on social media to see what's happening at our company, and don't forget to connect with us on Lennar: Overview | LinkedIn https://www.linkedin.com/company/lennar/> for the latest job opportunities. Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.

Keywords: Lennar Homes, Bal Harbour , Director, Cyber Security - Security Response & Attack Ops, IT / Software / Systems , Miami, Florida