For our end client we are looking for an experienced senior SAP CO Solution Architect to support an ongoing SAP ECC to S/4HANA bluefield transformation.
The project is currently in the system integration testing (SIT) stage with a strong focus on solution quality, testing, data migration and go-live readiness.
Tasks
- Lead and support SAP CO integration testing (SIT), UAT preparation and evaluate root causes
- Validate S/4HANA CO solution design, including Margin Analysis (CO-PA), product costing, cost centers, internal orders and allocations
- Ensure seamless integration with FI, MM, SD and PP
- Support bluefield data migration, validation and reconciliation
- Act as the client-side CO design authority, reviewing and challenging implementation partner solutions
- Ensure SAP best practices, fit-to-standard and clean-core principles
- Support cutover, go-live preparation, hypercare and knowledge transfer
Requirements
- 8+ years of SAP CO experience and at least 2 end-to-end S/4HANA implementations or migrations
- Strong hands-on expertise in S/4HANA CO Customizing, margin analysis and universal journal (ACDOCA)
- Experience with selective data transition and bluefield migrations
- Proven experience in SIT, UAT, defect management, cutover and hypercare
- Strong knowledge of CO integration with FI, MM, SD and PP
- Experience managing and quality-assuring external implementation partners
Project Details
- Start: November
- Duration: 6+ months, with the option to extend
- Workload: 4-5 days per week
- Location: Remote, 10% occasional on-site presence in Basel or other European locations
- Language: English
If you are interested in this project or can recommend a suitable consultant.
Reference: CR/137551_1792744587
Date: 23 Oct 2026
Rate:
Not specified
Location:
Switzerland, Western Europe
IR35 Status:
Outside
Remote Status:
Remote
Industry:
IT
Seniority Level:
Senior