Lennar Corporation

Security Engineer I

Lennar Corporation • $80K — $95K *
Irving, TX 75061In-Person
Information Technology
Less than 5 years of experience
Today
Be an Early Applicant
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Cybersecurity, Engineering, or related field required.
  • 2-3 years hands-on cybersecurity engineering experience with exposure to IAM.
  • 2+ years in security engineering focused on IAM technologies like SailPoint, Delinea, CyberArk, Entra ID, Ping Identities.
  • 2+ years of experience implementing SSO, MFA, and identity integration protocols (SAML, OIDC).
  • Experience with Microsoft Entra ID, managing users, groups, and roles.

Responsibilities

  • Support enterprise IAM solutions for SSO, MFA, identity governance, and privileged access management.
  • Monitor identity access activities and support incident response and investigations.
  • Assist audit, compliance, and certification efforts related to IAM and PAM.
  • Troubleshoot IAM issues and drive continuous improvement of identity platforms.
  • Collaborate with security architecture and DevOps teams to enhance identity security principles.
  • Document architectures, standards, and provide guidance on identity security best practices.
  • Participate in Proof of Concepts and evaluations of new identity security technologies.

Benefits

  • Opportunity for mentorship and support for career growth.
  • Exposure to cutting-edge IAM technologies and practices.
  • Collaborative work environment with cross-functional teams.
  • Commitment to continuous learning and professional development.
  • Occasional travel to enhance team collaboration and growth.
Full Job Description
The Systems Engineer I - Security is a mid-level position responsible for enhancing and maintaining the security of the organization's information technology infrastructure. The Systems Engineer I - Security role is responsible for designing, implementing, and operating enterprise identity and access controls across IAM, IGA, and PAM platforms to ensure the right users and workloads have the right access at the right time. This role reduces identity-related risk by enforcing least privilege, strengthening authentication, and governing privileged access in alignment with security and regulatory requirements.

Your Responsibilities on the Team
Systems Security:
  • Support enterprise IAM solutions that collectively deliver single sign-on (SSO), multifactor authentication (MFA), identity governance and administration, and privileged access management for all types of identities, including on-premises, hybrid, cloud-only, non-human (service accounts), and application-based credentials (API keys, tokens).
  • Monitor identity and privileged access activities, analyze logs and alerts, and support incident response and forensic investigations related to compromised identities or misuse of privilege.
  • Support audit, compliance, and certification efforts by providing evidence, improving control design, and remediating findings related to IAM, IGA, and PAM.
  • Troubleshoot complex IAM issues, perform root cause analysis, and drive continuous improvement and modernization of identity platforms.
  • Collaborate with security architecture, infrastructure, application, and DevOps teams to embed identity security and Zero Trust principles in new solutions and strategic programs.
  • Document architectures, standards, runbooks, and knowledge articles, and provide guidance and training to operations and application teams on identity security best practices
  • Participate in Proof of Concepts and product evaluations of new and emerging Identity security services and technologies.
  • May provide mentorship and support to various junior security engineers and security operations team members.


Requirements

  • Education: Bachelor's degree required in Computer Science, Cybersecurity, Engineering, or related field.
  • Experience:


  • 2-3 years of hands-on cybersecurity engineering experience with exposure to IAM.
  • 2+ years of relevant work experience in security engineering, with a focus on concepts and technologies in Identity & Access Management (IAM) like SailPoint, Delinea, CyberArk, Entra ID, Ping Identities
  • 2+ years of relevant work experience with Identity and Access Management solutions, including the implementation and configuration of solutions for Single Sign-On (SSO), Multifactor Authentication (MFA), and various identity integration protocols (SAML, OIDC).
  • Experience building and maintaining SailPoint connectors, aggregation and provisioning jobs, roles/entitlements, and workflows for HR-driven JML processes.
  • Experience administering Microsoft Entra ID, including users, groups, roles, app registrations, and enterprise applications.
  • Working knowledge of solutions for Identity Governance and Administration, Privileged Access Management, and access control models such as RBAC, ABAC, PBAC, and FGAC


Additional Skills, Knowledge, and Experience:
  • Working knowledge of cloud-based Identity Providers, access controls, and hybrid federated IAM architectures.
  • Strong knowledge and experience with Microsoft Entra and Microsoft Active Directory (AD) Domain Services, management of AD users and security groups, and security best practices for configuring AD infrastructure, policies, group policy objects.
  • Experience with implementing access control mechanisms, such as authentication policies, identity lifecycle management (provisioning, deprovisioning), and methods for authorization management.
  • Strong verbal and written communication skills.
  • Ability to facilitate productive meetings and work comfortably in a team-oriented environment.


Personal Attributes:
  • Team Player: Ability to work collaboratively with senior engineers, IT teams, and other stakeholders to achieve shared goals.
  • Communication: 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.
  • Detail-Oriented: Attention to detail and consideration of the non-technical components necessary for successfully executing projects and initiatives.
  • Adaptability: Ability to balance multiple competing prioities in a fast-paced environment.
  • Minimal Supervision: Comfortable with executing workstreams independently with a positive and self-motivated drive. Exercise sound judgement in complex situations.


Additional Requirements:
  • Continuous Learning: Commitment to staying current with industry trends and pursuing relevant certifications and training.
  • Travel: Willingness to travel occasionally

This role is ideal for a motivated systems security engineer looking to use and build upon their existing technical skillsets. This role will deliver significant and essential security services necessary to protect the business operations of a large-scale enterprise. If you are passionate about cybersecurity and eager to grow in a fast-paced, collaborative environment, we encourage you to apply.

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. 10-20% of travel is required.

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.

About Lennar Corporation

Lennar Corporation Careers

Join the dynamic team at Lennar Corporation, a leader in the home construction industry, and be part of a company that values innovation, leadership, and diversity. At Lennar, we are committed to building more than homes—we are dedicated to building futures.

Work You’ll Do

At Lennar Corporation, you will engage in meaningful work that directly contributes to the growth and success of the company. Our team is at the forefront of the construction industry, driving innovation and excellence in every project. Whether you are in design, construction, sales, or management, your contribution will lead to tangible results that you can be proud of.

Innovative Work

Lennar Corporation is not just a leader in home construction; we are also pioneers in developing cutting-edge technologies and sustainable practices that redefine what is possible in our industry. Join our team of over 9,000 dedicated professionals who are working at the intersection of technology, sustainability, and residential construction.

Be Part of a Great Team

Our team at Lennar Corporation is diverse, skilled, and driven—united by a common goal to deliver exceptional quality and service to our customers. We foster a culture of support and collaboration, which makes Lennar not just a great place to work, but a great place to grow your career.

Future-Proof Your Career

Lennar Corporation offers a wealth of job opportunities and career paths, providing you with the flexibility to pursue your interests and expand your professional experience. With robust training programs and a commitment to professional development, Lennar ensures that your career journey is as rewarding as it is successful.

Explore Job Opportunities and Internships

Whether you’re a seasoned professional looking for your next challenge or a recent graduate seeking an internship, Lennar has a variety of positions to match your skills and ambitions. From on-site construction roles to corporate leadership positions, the opportunities at Lennar are as diverse as our team.

Employment Benefits and Culture

Choosing a career at Lennar means more than just employment. It means becoming part of a community that values diversity, supports growth, and nurtures innovation. We offer competitive benefits, leadership training, and opportunities for networking and career advancement, all within a culture that celebrates achievement and teamwork.

Stay Connected

Join Our Team Search open positions that match your skills and interests. We look for passionate, curious, creative, and solution-driven team players. Ready to start your career at Lennar Corporation? Explore our job listings today and find out how your talents can contribute to our mutual success.

Keep Up to Date

Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Learn about our latest projects, our approach to innovation and sustainability, and how we’re transforming the construction industry.

Job Alert Emails

Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await at Lennar Corporation. Join Lennar Corporation today and be part of a team that is building the future—one home at a time.
Learn more about Lennar Corporation
Size
10,753 employees
Market Cap
$25.7 billion
Industry
Real Estate & Construction
Net Income
$2.4 billion
Founded
1954
Revenue
$22.4 billion
NASDAQ
LEN
* Ladders Estimates

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