Sr. S4/HANA Basis Consultant

Our client - A large industrial organization based out of Oshawa - is looking to hire a Senior S4/HANA Basis Consultant for a full time permanent position. This is a hybrid based position - on-site 3 days/week in Oshawa.

JOB OVERVIEW: Sr. S4/HANA Basis Consultant:

This position is responsible to partner with business, compliance, and technical teams to deliver secure access, maintain strong controls, and support audit-ready processes while enabling delivery teams during implementations and releases. The Senior S/4HANA BASIS Consultant is responsible for the technical integrity, performance, and security of the SAP landscape. This role drives the installation, configuration, upgrading, and maintenance of SAP S/4HANA systems, ensuring maximum uptime and optimal performance. As a senior member, you will lead complex projects (conversions, migrations, BTP integration), provide architectural guidance, mentor junior team members, and ensure compliance with "clean core" strategies.

KEY ACCOUNTABILITIES

• S/4HANA Administration & Maintenance: Lead the installation, configuration, upgrade, and patching (kernel, Support Packages, Notes) of SAP S/4HANA and HANA databases

• Provide production support of ECC 6 systems.

• Provide support of ICFR audits

• Performance Tuning: Monitor system health (using SAP HANA Cockpit/Solution Manager, CloudALM) and optimize database/application performance, including memory management and SQL tuning.

• Cloud & Hybrid Management: Manage SAP systems in hybrid or pure cloud environments (RISE with SAP, Azure), including SAP BTP connector configuration.

QUALIFICATIONS

• Requires a 4-year university degree in Computer Science, Software Engineering,

• experience in SAP security/authorizations supporting SAP S/4HANA and/or SAP ECC.

• working experience supporting a multi-system SAP landscape with exposure to: BTP, BDC, Cloud ALM, GRC, and/or IAG.

• practical experience with SAP authorization concepts (roles, profiles/authorizations, user administration, troubleshooting). • Requires understanding of Segregation of Duties (SoD) principles and access governance controls.

• Strong communication skills with the ability to work effectively with business users, technical teams, and auditors.

• Requires hands-on experience with SAP IAG and/or SAP GRC Access Control (ARA, BRM, EAM/Firefighter, workflows).