Senior SAP Basis Migration Specialist

Trigyn has a contractual opportunity for a Senior SAP Basis Migration Specialist (S/4HANA Cloud Expertise). This resource will be working Remotely.

This position reinforces the ERP Project's capacity in technical planning, pre/post-migration configuration, and integration support during the migration from SAP ECC on-premise to SAP S/4HANA Private Cloud. While base infrastructure upgrades and core platform installations are handled directly by the SAP Private Cloud team, this consultant will support and deliver customer-side migration tasks, application setups, and hybrid cloud integrations with the existing Umoja infrastructure. Reporting to Umoja ERPSD Basis staff, the specialist will support the following major work areas: - Coordinate S/4HANA conversion preparation, technical execution, and validation phases alongside the ERPSD techno-functional teams as well as SAP private cloud team. - Architect and configure technical integration layers connecting SAP S/4HANA Private Cloud with SAP BTP sub-accounts, and on-premise systems. - Deploy, configure, and maintain foundational management, monitoring, optimization, and security tools (cALM, Fiori, GRC, SLT, Azure SSO). - Provide Tier 3 advanced technical support to troubleshoot complex application-level Basis and configuration incidents.

Specific task areas

• SAP S/4HANA Migration and System Setup Configuration Support: o Lead the technical execution of the S/4HANA system conversion lifecycle (Brownfield), and provide technical support during application-level pre-requisites and post-conversion phases. o Support the execution of migration tools, drive system analysis via SAP Readiness Check, support Simplification Item remediation, and assist techno-functional teams with Customer Vendor Integration (CVI) and validation. o Setup and configure on-premise staging systems (ECC, Fiori, GRC, SRM, TM etc.) utilizing production database copies to validate conversion paths prior to cloud deployment. o Plan and execute technical dress rehearsal exercises (Mock Runs) to establish runtime baselines and validate end-to-end migration runbooks. o Analyze, fine-tune, and optimize the technical migration strategy (including uptime/downtime parameters) to minimize application downtime during the production cutover. o Support project testing cycles, perform deep-dive performance optimization, and provide swift resolution for all migration-related defects, bugs, and transport issues. o Coordinate directly with the SAP Private Cloud team to align system copies, transport management system (TMS) definitions, and landscape synchronizations. o Execute database-level performance engineering within the target SAP HANA environment, adjusting parameters and tuning memory management.

• Setup embedded Fiori, GRC Add-ons, and SCM Optimizer Configuration: o Complete Basis setup of Embedded SAP Fiori and support Fiori/development teams during the migration of Fiori artifacts from on-premise system to S4HANA environment. o Install, configure, and optimize SAP GRC Add-ons inside the S/4HANA environment, ensuring secure backend connectivity. o Setup and configure the SAP Supply Chain Management (SCM) Optimizer application layer and background processing jobs.