Senior SAP Ariba RBAC & Security Architect

INFINITE COMPUTER SOLUTIONS PTE LTD

Singapore

On-site

SGD 180,000 - 240,000

Full time

9 days ago

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Job summary

INFINITE COMPUTER SOLUTIONS PTE LTD is seeking an experienced SAP Ariba Architect to lead security architecture, RBAC design, and custom group governance for SAP Ariba solutions in Singapore. The role covers user provisioning, group administration, and integration security with ECC/S/4HANA, ensuring compliance and robust access control across procurement modules.

The ideal candidate has 10+ years in SAP with 5+ years in SAP Ariba, strong knowledge of SoD, and experience in multi-system

Qualifications

> At least 10+ years SAP experience with 5+ years in SAP Ariba.
> Strong expertise in SAP Ariba Administration, User Management, Access Control, and RBAC.
> Experience designing and governing role-based access models and custom groups.
> Ability to lead user provisioning, deprovisioning, and RBAC across Ariba modules.
> Knowledge of audit, compliance, and procurement governance frameworks.

Responsibilities

> Define and implement SAP Ariba security architecture and access governance models.
> Design, configure, and maintain Custom Groups, System Groups, and Parent-Child Group Relationships.
> Lead user provisioning, deprovisioning, and role assignment activities.
> Design and implement RBAC across SAP Ariba modules.
> Configure approval workflows using groups and access policies.
> Manage SoD and compliance requirements.
> Perform security assessments and access reviews.
> Collaborate with stakeholders to translate procurement processes into security models.
> Support Ariba implementations, upgrades, and transformation projects.
> Define standards for user management, group administration, and governance.
> Troubleshoot authorization and access-related issues.
> Lead integration security between Ariba and ECC/S/4HANA.