Senior Data Access & Security Governance Lead

Madison-Davis, LLC; Irving (TX); Hybrid; USD 150,000 - 210,000; Full time

Job summary

Madison-Davis, LLC is seeking a Senior Business Analyst to own an auditable access-control framework for an enterprise data platform. The role requires strong data security, RBAC/ABAC control design, and collaboration with IAM, data governance, and platform teams.

You will coordinate UAT, testing, and production readiness while ensuring SOX compliance and secure access across users, applications, and service identities.

Qualifications

• Significant enterprise information security and data experience; senior scope.
• Ownership of production data platform security and entitlement model.
• Hands-on security for major platforms (Fabric, Unity Catalog, Snowflake or Lake Formation).
• Strong RBAC, ABAC, role hierarchies, data classification, and fine-grained access control.
• Enterprise IAM/IGA experience including access reviews and lifecycle processes.
• Senior business analysis, stakeholder facilitation, requirements documentation, and UAT.
• Project ownership through implementation and production readiness; SOX knowledge.

Responsibilities

• Design and implement an enterprise data access matrix across multiple business functions and data domains.
• Define security classification policies, role hierarchies, entitlements, and RBAC/ABAC access controls.
• Establish row-level and column-level permissions, masking, least-privilege policies, and SD duties controls.
• Gather and document complex business and technical access requirements across stakeholders.
• Partner with IAM and data governance teams to establish provisioning, approvals, recertification, and revocation processes.
• Design access governance for users, service identities, data pipelines, and AI-enabled consumption.
• Own security workstream planning, milestones, dependencies, testing, risk management, and implementation readiness.
• Coordinate UAT, negative access testing, production cutover, and audit-ready documentation.

Skills

RBAC

ABAC

Data governance

IAM/IGA

SQL

Excel

Executive communication

UAT experience

Security architecture

SOX compliance

Tools

Microsoft Fabric

Databricks Unity Catalog

Snowflake

AWS Lake Formation

Job description

Madison-Davis, LLC is seeking a Senior Business Analyst to own an auditable access-control framework for an enterprise data platform. The role requires strong data security, RBAC/ABAC control design, and collaboration with IAM, data governance, and platform teams.

You will coordinate UAT, testing, and production readiness while ensuring SOX compliance and secure access across users, applications, and service identities.