{"id":1536135,"url":"https://alion.io/job/lennar-sr-security-engineer","title":"Sr Security Engineer","company":{"id":8113,"name":"Lennar","domain":"lennar.com","url":"https://alion.io/company/lennar","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":13,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-01T05:45:00Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Irving, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":101000,"max_usd":199000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":775},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Exabeam","optional":false},{"name":"Microsoft Sentinel","optional":false},{"name":"Nessus","optional":false},{"name":"OWASP","optional":false},{"name":"OWASP Top 10","optional":false},{"name":"Qualys Cloud Platform","optional":false},{"name":"SIEM","optional":false},{"name":"Splunk","optional":false},{"name":"Supervision","optional":true}],"status":"live","first_seen_at":"2026-09-01T00:00:00Z","employer_posted_date":"2026-09-01","last_verified_at":"2026-10-01T03:01:25Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"Job Title: Sr. Cloud Security Engineer\nSummary of Position:\nThe Sr. Cloud Security Engineer is responsible for designing, implementing, and maintaining cybersecurity solutions that protect the organization’s information technology infrastructure. The Sr. Cloud Security Engineer is a key contributor in complex initiatives focused on delivering advanced. comprhensive cloud security solutions for the enterprise. The postion will collaborate closely with other senior security engineers, architects, and various engineering diciplines to ensure that adequate cloud security solutions are designed, implemented, and configured appropriately.\nPrincipal Duties and Responsibilities:\nCloud Security:\nDemonstrate leadership and technical expertise in planning, ownership, & management of the Organization’s cloud security strategy.\nLead the design, implementation, and management of cloud security solutions such as:Core security capabilities for protecting IaaS, PaaS, & SaaS services\nCloud Security Posture Management (CSPM)\nCloud Access Security Broker (CASB)\nCloud-Native Application Protection Platforms (CNAPP)\nSecurity Service Edge (SSE)\n\nProvide expertise and guidance with securing cloud-native application development and delivery platforms (DevOps, CI/CD) with demonstrated strength in DevSecOps tooling (SAST, DAST).\nEnsure that adequate security tools and controls are deployed for effective protection throughout the Organization’s cloud environments\nSatisfy any legal, compliance, and regulatory requirements related to cloud security controls.\nEnsure the development of and adherence to security policies, standards, procedures, and best practices in all areas of cloud security engineering and operations.\nContribute to the development of the Cybersecurity Program and Security Engineering and Architecture roadmaps.\nAs it relates to Cloud Security, collaborate and provide input to Lennar’s Cybersecurity teams in the areas of Risk Management, Compliance, and Incident Response.\nPromotes and facilitates effective communication between Security Engineering & Architecture, Enterprise Architecture, Infrastructure, and other departments and/or business units.\nAssist in the acquisition and risk assessment, procurement, and evaluation of new vendor and product selections.\nEvaluate and recommend new and emerging services and technologies.\nAssist with remediation efforts and recommendations as it relates to external and internal security audits.\nParticipate as an active member of the Security Incident Response Team, including post-mortem investigation activities.\nMay provide mentorship and support to various junior security engineers and security operations team members.\nEducation and Experience Requirements:\nEducation: Bachelor’s degree required in Computer Science, Cybersecurity, Engineering, or related field. Master’s degree preferred.\n Experience:3 - 5+ years of relevant work experience in cloud security engineering, cloud network solutions, and cloud-native application security testing tools\n3 - 5+ years of experience with implementing and managing security technologies in a mid to large-scale enterprise environment.\n3 - 5+ years of experience with securing IaaS/PaaS/SaaS resources hosted in public cloud environments (AWS, Microsoft Azure, Oracle OCI).\n3+ years of experience with DevSecOps components, including a strong understanding of DevOps and a Software Development Lifecyle, implementation of static/dynamic application testing solutions, and application vulnerability discovery/assessment/remediation support.\nExperience securing SaaS cloud-delivery platforms (i.e. Microsoft 365, Salesforce, Box.com) with CASB, CSPM, and similar technologies.\n\n Certifications: Certified Information Systems Security Professional (CISSP), Azure Security Engineer Associate, AWS Certified Security-Specialty, Certified Cloud Security Professional (CSSP), GIAC Cloud Security Automation (GCSA), AWS Solutions Architect Professional, Certificate of Cloud Security Knowledge (CCSK), or similar advanced security certifications preferred.\nAdditional Skills, Knowledge, and Experience:\nExpert knowledge of cloud identity and access controls, including federation between on-premises identities and cloud platforms.\nExpert knowledge of cloud network security fundamentals, including securing VNET/VPC’s, Web Application Firewalls, and cloud-native Firewall-as-a-Service solutions.\nExperience with Security Information and Event Management Systems (SIEM) and log management systems (Splunk, Exabeam, Microsoft Sentinel).\nExperience with Threat & Vulnerability Management solutions (Rapid7, Nessus, Qualys).\nAbility to analyze and communicate strengths, weaknesses, and derive recommendations for enhancing the organization’s cloud security posture.\nExperience identifying and analyzing emerging and advanced threats, with a focus on cloud and application layer attack vectors (OWASP Top -10, secure coding practices).\nExperience with OWASP Software Assurance Maturity Model, Cloud Security Maturity Model (CSA), or similar tools to perform maturity assessments of cloud and application security programs.\nProficient skills in creating visual design documentation (Visio, Lucid), process and data flow diagrams, and high / low-level engineering designs.\nProficient verbal and written communication skills, including visualizations and complex analytics, applicable for leadership and executive-level presentations.\nExtensive knowledge and experience with adhering to network security standards, security frameworks, security baselines, and security controls. Experience with industry-specific standards and frameworks desirable (NIST, ISO, CIS, CSA).\nMaintain and foster productive communication channels with security solution partners, vendors, service providers, and consulting entities.\nAbility to facilitate productive meetings and work successfully in a team-oriented environment.\nPersonal Attributes:\nTeam Player: Ability to work collaboratively with senior engineers, IT teams, and other stakeholders to achieve shared goals.\nCommunication: Effective written and verbal communication skills, with the ability to explain technical concepts to non-technical audiences. Ability to leverage communication skills to ensure a strong commitment to customer service.\nDetail-Oriented: Strong attention to detail and consideration of the non-technical components necessary for successfully executing projects and initiatives.\nAdaptability: Ability to balance multiple competing prioities in a fast-paced environment.\nMinimal Supervision: Ability to work and make decisions independently with a positive and self-motivated drive. Ability to exercise sound judgement in complex situations.\nAdditional Requirements:\nContinuous Learning: Commitment to staying current with industry trends and pursuing relevant certifications and training.\nTravel: Willingness to travel occasionally to support network installations or upgrades at remote locations.\nThis role is ideal for a motivated cloud security engineer looking to provide technical leadership in support of the organization’s growth and continued expansion of operating business services across multiple, integrated cloud environments. This role is vital in establishing cloud security solutions that protect these business operations and support the growth and direction of the organization. If you are passionate about cybersecurity and eager to grow in a fast-paced, collaborative environment, we encourage you to apply.\nPhysical Requirements:\nThis 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. 10-20% of travel is required.\nThis 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.\nLife at Lennar\nAt 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.comto view our suite of benefits.\nJoin 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 for the latest job opportunities.\nLennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.","description_format":"text","description_chars":9736,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Education assistance","Health insurance","Parental leave","Retirement plans"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Real Estate","Property Development","Residential Real Estate","Cloud Security"],"lifecycle":[{"event":"open","at":"2026-09-30T18:48:03Z"}],"liveness":{"score":29,"band":"fade","label":"Fading","p_open":1,"p_active":0.529,"p_room":0.55,"age_days":30,"expected_fill_days":30,"reasons":["conf:2","stale_co","velocity","win:tail","comp:brand"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/lennar-sr-security-engineer","json_url":"https://alion.io/job/lennar-sr-security-engineer.json","meta":{"generated_at":"2026-10-01T21:59:57Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4637,"day_limit":5000,"remaining_today":363,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}