Senior Security Analyst - Customer Identity & Access Management

Job Description
- Senior Security Analyst
- Customer Identity & Access Management (2604765)

Job Description

Senior Security Analyst
- Customer Identity & Access Management - 2604765

Description

D.R. Horton, Inc., the largest home builder in the U.S., was founded in 1978 and is a publicly traded company on the New York Stock Exchange. It is engaged in the construction and sale of high quality homes designed principally for the entry-level and first time move-up markets. The Company also provides mortgage financing and title services for home buyers through its mortgage and title subsidiaries.

Please visit our website at  for more information.

D.R. Horton, Inc. is currently looking for aSenior Security Analyst. The 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.

include the following. Other duties may be assigned.

• 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.

• 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.

• 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…