DR Horton

Senior Security Analyst - Customer Identity & Access Management

DR Horton • $100K — $130K *
Arlington, TX 76010In-Person
Information Technology
5 - 7 years of experience
Today
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Job Overview by Ladders

Qualifications

  • 7+ years of IT and cybersecurity experience focused on Identity and Access Management.
  • Bachelor's degree in IT, Computer Science, Cybersecurity, or equivalent technical training.
  • Experience with Ping Identity and Microsoft Active Directory.
  • Strong understanding of Privileged Access Management (PAM) and related controls.
  • Knowledge of authentication protocols including LDAP, Kerberos, SAML, OAuth, and OpenID Connect.
  • Ability to troubleshoot and lead complex security investigations.
  • Strong written and verbal communication skills.

Responsibilities

  • Design and implement CIAM solutions supporting external users and applications.
  • Administer and support Ping Identity platforms for authentication services and integrations.
  • Deploy enterprise Multi-Factor Authentication (MFA) solutions for customer applications.
  • Secure customer identity lifecycle from registration to de-provisioning.
  • Investigate and remediate identity-related security incidents and authentication abuse.
  • Provide security-focused administration for Microsoft Active Directory and directory services.
  • Lead initiatives related to CIAM, directory services, and access management platforms.

Benefits

  • Participation in a 1-week on-call rotation for security support.
  • Opportunities for mentoring and providing technical guidance to less experienced team members.
  • Development of technical standards and operational procedures for enhanced security operations.
Full Job Description
Senior Security Analyst - Customer Identity & Access Management (CIAM) is a senior-level cybersecurity role responsible for securing, administering, and advancing the organization's customer-facing identity, authentication, and access platforms. This position serves as a subject matter expert for CIAM technologies supporting external users, applications, and digital services, while also contributing to broader security operations including but not limited to vulnerability management, network security, email security, and privileged access management (PAM).

This role requires deep technical expertise in large-scale identity systems, strong operational ownership, and the ability to lead complex security initiatives and investigations independently. The Senior Security Analyst will work closely with application teams, IT Operations, Infrastructure, Network, and Risk teams to ensure secure, scalable, and compliant customer identity solutions and will participate in an established on-call rotation.

Essential Duties and Responsibilities include the following. Other duties may be assigned.

Customer Identity & Access Management (CIAM) - Primary Focus

  • Design, implement, manage, and secure Customer Identity and Access Management (CIAM) solutions supporting external users, customers, and digital applications.
  • Administer and support Ping Identity platforms, including customer authentication services, federation, SSO, OAuth/OIDC flows, and secure access integrations.
    • Ping Directory - on premise
    • Ping Federate - on premise
    • Ping One MFA - cloud based
  • Design, deploy, and support enterprise Multi-Factor Authentication (MFA) solutions for customer-facing applications and services.
  • Secure the customer identity lifecycle, including registration, authentication, authorization, account recovery, and de-provisioning.
  • Investigate, respond to, and remediate customer identity-related security incidents, fraud activities, authentication abuse, and anomalous access behavior.


Active Directory & Directory Service

  • Provide security-focused administration and support for Microsoft Active Directory as part of the organization's overall identity and access strategy.
  • Manage and secure Active Directory objects, authentication mechanisms, service accounts, group-based access, and privileged identities.
  • Support directory services security, including account lifecycle management, access reviews, privilege enforcement, and authentication troubleshooting.
  • Partner with Infrastructure and Operations teams on Active Directory hardening, access control standards, and identity security best practices.
  • Participate in investigations involving directory services, including credential compromise, privilege misuse, and identity-driven attack activity.


Privileged Access Management (PAM)

  • Administer and oversee privileged access controls across CIAM platforms, Active Directory, service accounts, and administrative roles.
  • Enforce least-privilege access and role-based access controls for enterprise identity systems.
  • Monitor privileged activity, logging, and alerting, and support forensic analysis and incident response.
  • Provide access control reporting and audit evidence when required.


Vulnerability Management

  • Support enterprise vulnerability management activities across identity platforms, directory services, authentication infrastructure, and supporting systems.
  • Analyze vulnerabilities impacting identity and access controls and coordinate remediation with Application, Infrastructure, and Security teams.


Network & Email Security Support

  • Support identity-related network security integrations, including authentication dependencies for VPNs, secure access, and protected service endpoints.
  • Assist with investigations related to credential abuse, phishing, account compromise, and identity-driven network or email threats.
  • Collaborate with Network and Messaging teams to strengthen identity-based access controls and security protections.


Security Operations & Leadership

  • Serve as a senior escalation point for complex CIAM, Active Directory, and authentication-related security issues.
  • Lead security initiatives related to CIAM, directory services, and access management platforms.
  • Mentor and provide technical guidance to Security Analysts and Security Administrators.
  • Develop and maintain technical standards, documentation, and operational procedures.
  • Participate in a 1-week on-call rotation to support security operations.


Qualifications

Education and/or Experience

Required Experience & Qualifications

  • 7+ years of experience in Information Technology and Cybersecurity, with a significant focus on Identity and Access Management.
  • College degree in Information Technology, Computer Science, Cybersecurity, or a related field, OR equivalent technical training and professional experience supporting enterprise IT environments.
  • Demonstrated enterprise experience with:
    • Ping Identity
    • Microsoft Active Directory
    • Quest Active Roles
    • Microsoft Entra ID (Azure AD)
    • Enterprise Multi-Factor Authentication (MFA) solutions
  • Strong experience with Privileged Access Management (PAM) concepts and controls.
  • Solid working knowledge of vulnerability management, network security, and email security.
  • Deep understanding of authentication and identity protocols, including LDAP, Kerberos, SAML, OAuth, and OpenID Connect.
  • Proven ability to troubleshoot complex security issues and lead investigations end-to-end.
  • Strong written and verbal communication skills.


Preferred Qualifications

  • Industry certifications such as CISSP, CISM, Microsoft security certifications, or other relevant cybersecurity certifications are a plus.
  • Ping Identity certifications (CIAM-focused) highly desirable and considered optimal.
  • Experience supporting external authentication platforms at scale with high availability and security requirements.
  • Experience in large-scale, hybrid cloud and on-premises enterprise environments.


Professional Expectation

  • Conducts all work in a professional, ethical, and security-focused manner.
  • Demonstrates strong ownership, accountability, and reliability.
  • Acts as a trusted CIAM subject matter expert and mentor within the security organization.


Work Schedule & Condition

  • Onsite position requiring 5 days per week in the office
  • Participation in a 1-week on-call rotation
  • Occasional after-hours work for incident response, maintenance, or project cutovers

About DR Horton

D.R. Horton, Inc. is the homebuilding companies in the United States. The Company constructs and sells homes through its operating divisions in 27 states and 78 metropolitan markets of the United States, primarily under the name of D.R. Horton, America’s Builder. During the fiscal year ended September 30, 2013 (fiscal 2013), the Company closed 24,155 homes. Through its financial services operations, the Company provides mortgages financing and title agency services to homebuyers in many of its homebuilding markets. DHI Mortgage, its 100% owned subsidiary, provides mortgage financing services primarily to the Company’s homebuilding customers and generally sells the mortgages it originates and the related servicing rights to third-party purchasers. In May 2014, the Company acquired homebuilding operations of Crown Communities.

DR Horton Careers

Join the dynamic team at DR Horton, America's largest home construction company, and contribute to our mission of delivering the dream of homeownership. As a leader in the industry, DR Horton offers unparalleled job opportunities that promise growth, innovation, and leadership development. Work You’ll Do At DR Horton, you will be part of a culture that values diversity, professional growth, and collaborative success. Our team is committed to excellence and pushing the boundaries of what is possible in home construction. Whether you are looking to start your career through our robust internship programs or seeking to advance as a seasoned professional, DR Horton provides the platform to elevate your career to new heights. Transform Your Career Embrace the opportunity to lead projects that redefine communities and improve lives across the nation. DR Horton is at the forefront of the construction industry, integrating sustainable practices and innovative designs in every project. With a focus on continuous improvement and employee empowerment, DR Horton is a place where your skills will be honed, and your contributions recognized. Join Our Team DR Horton is looking for passionate, curious, and solution-driven team players. Explore job opportunities in various fields, from engineering to sales, where your expertise will help shape the future of housing in America. Innovative Work Environment Engage in work that matters with a team that combines deep industry expertise with a passion for quality and innovation. At DR Horton, you will collaborate with talented professionals who are dedicated to setting new standards in the housing industry. Benefits and Growth DR Horton is committed to the well-being and development of its employees. Enjoy competitive benefits, including health, vision, and dental insurance, retirement plans, and generous paid time off. We believe in nurturing our team’s potential by providing leadership and diversity training that fosters a diverse and inclusive workplace. Networking and Professional Development Advance your career with DR Horton’s commitment to professional development and networking. Gain access to industry-leading training, certification programs, and professional development workshops that will equip you with the tools needed for success. Explore Discover the various career paths available at DR Horton and find the position that best matches your skills and interests. From on-site construction roles to corporate positions, the opportunities at DR Horton are as diverse as the communities we build. Stay Connected Join the DR Horton team and stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Search DR Horton Jobs Search open positions that match your skills and interest. We look for individuals who are driven, creative, and ready to contribute to our team’s success. Keep Up to Date Stay informed with the latest news, job alerts, and insider tips tailored to your preferences. See what exciting and rewarding opportunities await at DR Horton. Join us at DR Horton, where your career aspirations can be realized and where you can be part of crafting the American dream.
Learn more about DR Horton
Size
11,788 employees
Market Cap
$766.4 million
Industry
Real Estate & Construction
Net Income
$66 million
Founded
1978
5 Year Trend
+67.8%
Revenue
$991.6 million
NASDAQ
DHI
* Ladders Estimates

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