Senior SAP Basis Migration Specialist with S/4HANA Private Cloud Expertise

Our client's ERP transformation program focusses on improving global operations. It helps streamline processes, align practices, and use digital solutions to increase productivity and collaboration across the Organization.

General scope of work:

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 the 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:
? 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.
? 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.
? 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.
? Plan and execute technical dress rehearsal exercises (Mock Runs) to establish runtime baselines and validate end-to-end migration runbooks.
? Analyze, fine-tune, and optimize the technical migration strategy (including uptime/downtime parameters) to minimize application downtime during the production cutover.
? Support project testing cycles, perform deep-dive performance optimization, and provide swift resolution for all migration-related defects, bugs, and transport issues.
? Coordinate directly with the SAP Private Cloud team to align system copies, transport management system (TMS) definitions, and landscape synchronizations.
? 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:
? 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.
? Install, configure, and optimize SAP GRC Add-ons inside the S/4HANA environment, ensuring secure backend connectivity.
? Setup and configure the SAP Supply Chain Management (SCM) Optimizer application layer and background processing jobs.

SAP Business Technology Platform (BTP) Setup and Integration:
? Provision and administer SAP BTP sub-accounts, directories, entitlements, and user assignments for Work Zone and Integration Suite.
? Execute end-to-end technical integration of SAP Build Work Zone and SAP Integration Suite with the backend S/4HANA instance.
? Install, configure, and maintain SAP Cloud Connector in High Availability (HA) to secure tunnels between S4 private cloud and BTP solutions.

Data Migration, SLT Scenarios, and Cloud Job Scheduling:
? Architect, migrate, and configure SAP Landscape Transformation (SLT) Replication Server scenarios for real-time data streaming.
? Manage SLT schema creation, table mapping, transformation rules, and replication performance tuning.
? Support the technical migration and cloud integration of the corporate "Run My Jobs" (Redwood) central scheduling solution.

SAP Cloud ALM (cALM) Implementation and Operations:
? Setup, configure, and administer SAP Cloud ALM (cALM) environments for system monitoring (hosted in Private Cloud, BTP and BDS) and related change management operations.
? Configure cALM Business Process Exception, and Real User Monitoring for the S/4HANA landscape.
? Establish cALM Change and Release Management workflows to track, manage, and audit deployment packages.


Tier 3 Advanced Technical Support (for S4HANA project and its peripheral systems):
? Provide expert Tier 3 support for complex application Basis, HANA database, and infrastructure integration incidents.
? Perform deep-dive root cause analysis (RCA) for application performance bottlenecks and short dumps throughout all migration phases.

Security and Azure Single Sign-On (SSO) Implementation:
? Design and implement enterprise Single Sign-On (SSO) by integrating S/4HANA, Fiori, and BTP with Microsoft Azure AD/Entra ID.
? Configure SAML 2.0, OpenID Connect (OIDC), and X.509 certificates to support secure front-end authentication.
? Enforce SAP NetWeaver security standards, including Secure Network Communications (SNC) and SSL/TLS encryption.

Qualifications and experience:
? Minimum 12 years of specific experience in SAP Basis and SAP Systems engineering technical work (SAP ECC, S/4HANA, HANA, SLT, PI, TM/EM, CRM, IBP, Fiori, Portal).
? Hands-on experience executing migration preparation, data replication, and post-go-live configuration on at least one full lifecycle SAP ECC to S/4HANA migration project.
? Experience working within a SAP RISE Private Cloud environment, demonstrating a clear understanding of the division of responsibilities between customer Basis teams and the SAP RISE delivery team.
? Minimum 5+ years of specialized experience in SAP HANA administration, including High Availability (HA) and Disaster Recovery (DR).
? Technical experience in setting up hybrid landscapes using SAP Cloud Connector, SAP BTP, and SAP Cloud ALM.
? Proven experience in system sizing, performance optimization, and connecting application layers with hardware components.
? Working knowledge of VMWare and Linux operating systems (SUSE or RHEL).
? Strong security background, including a minimum of 3 years architecting Application/HANA DB security and configuring Azure AD/Entra ID SSO.

For an immediate response, please call , or send your resume to

TRIGYN TECHNOLOGIES, INC. is an EQUAL OPPORTUNITY EMPLOYER and has been in business for 35 years. TRIGYN is an ISO 9001:2015, ISO 27001:2013 (ISMS),ISO 20000:2018 and CMMI Level 5 certified company.