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Senior SAP Basis Consultant

Senior SAP Basis Consultant

ERP21 Pte LtdSingapore, SG.01, Singapore
8 days ago
Job description

Job Summary

We are seeking an experienced SAP Basis Consultant with a strong background in User and Role Authorisation Management to support system administration, security design, and compliance for SAP ECC and S / 4HANA environments. The ideal candidate will bring deep expertise in SAP Basis operations and hands-on experience managing large-scale enterprise landscapes.

Key Responsibilities

  • Manage and maintain SAP system landscapes, including installation, upgrades, performance tuning, and transport management.
  • Lead SAP Authorisation activities : design, implementation, and maintenance of roles, profiles, and access controls.
  • Ensure compliance with internal security and audit standards (e.g., SoD analysis, access reviews).
  • Troubleshoot system and authorisation-related issues in collaboration with functional and technical teams.
  • Monitor system performance, perform capacity planning, and manage background jobs.
  • Support client audits and implement recommendations for security and system integrity.
  • Provide technical documentation and knowledge transfer to internal teams.

Requirements

  • Minimum 10 years of SAP Basis experience, with at least 5 years specialising in SAP Authorisation and Security .
  • Proven experience supporting SAP ECC and / or S / 4HANA landscapes (including HANA DB).
  • Strong understanding of SAP GRC Access Control and role design principles.
  • Experience in system refresh, transport management, OSS note application, and kernel upgrades.
  • Familiarity with OS (Linux / Windows) and DB (HANA / Oracle) administration preferred.
  • Excellent analytical, communication, and problem-solving skills.
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