SAP Ariba Architect

ZipStaff is seeking a strong SAP Ariba Architect with deep expertise in upstream and downstream procurement processes to support enterprise implementation work for a global technology services organization. This is an architect-level role requiring 10+ years of experience, hands-on Ariba solution design, and proven delivery of Ariba Contract Management in Engineering, Procurement & Construction (EC&O / ePC) environments. Strong knowledge of SAP S/4HANA MM and integration patterns is essential. What You’ll Do:

• Design and architect scalable SAP Ariba solutions covering Sourcing, Contract Management, and Procure-to-Pay (P2P) processes, including invoice and inventory management.
• Lead design and optimization of upstream and downstream procurement workflows and user experiences.
• Serve as the subject matter expert (SME) for Ariba solutions during client workshops and solution design sessions.
• Design solutions leveraging Ariba Upstream, Downstream, and Supply Chain Collaboration (SCC) modules to optimize the Source-to-Pay process.
• Ensure seamless integration between Ariba modules and ERP systems, particularly SAP S/4HANA.
• Guide implementation of Ariba best practices and perform gap analysis between client requirements and standard Ariba functionality.
• Gather and document business needs related to sourcing, contracts, and spend analysis.
• Act as liaison between procurement teams and technical teams for Ariba downstream workflows.
• Define a scalable and flexible architecture for upstream processes.
• Work with middleware teams to ensure proper integration with SAP and non-SAP systems.
• Ensure compliance with financial regulations and policies in invoice and payment processing.

• 10+ years of overall experience with significant architect-level responsibility in procurement / Ariba solution design.
• In-depth knowledge of SAP Ariba modules: Sourcing, Contract Management, and P2P (including invoice and inventory management).
• Must-have: Hands-on experience deploying/implementing Ariba Contract Management solutions in EC&O / ePC (Engineering, Procurement & Construction) environments.
• Strong understanding of procurement best practices and compliance requirements.
• Experience designing and optimizing procurement workflows and user experiences.
• Proven ability to collaborate with business stakeholders to gather and analyze requirements for upstream procurement processes.
• Experience ensuring integration between Ariba and ERP systems (especially SAP S/4HANA).
• Good knowledge of SAP S/4HANA MM module.
• Ability to perform gap analysis and act as Ariba SME in client workshops.
• Strong communication and stakeholder management skills.
• Ability to work on-site / hybrid in Houston, TX.
• Must be legally authorized to work in the United States without sponsorship now or in the future., * Hands-on experience with Ariba Network (Commerce Automation, Supply Chain Collaboration, LBN) and its integration with SAP and non-SAP ERP systems.
• Proficiency with integration tools (e.g., SAP PI/PO or API-based integration).
• Prior experience in large-scale Ariba + S/4HANA transformation programs.

About ZipStaff ZipStaff partners with leading organizations to connect skilled technology professionals with high-impact contract opportunities. We focus on quality matches and long-term success. To apply, please submit your resume highlighting your SAP Ariba architecture experience, Contract Management / EC&O delivery background, and S/4HANA MM knowledge.