Sourcing Transformation & Functional Lead

Airswift; Courbevoie; On-site; EUR 83,000 - 148,000; Full time

Job summary

Airswift is seeking an experienced Source-to-Contract consultant to support a major procurement transformation in Paris/Courbevoie. The role focuses on S2C processes, SAP Ariba, and implementing a new GEP Sourcing platform.

You will lead requirements, document workflows, manage UAT, and support change management and training, collaborating with Procurement, IT and vendor teams. Fluency in French and English is required.

Qualifications

• Extensive experience with S2C and Sourcing processes.
• Strong SAP Ariba experience.
• Experience delivering Procurement or S2C digital transformation programmes.
• Expertise in business process analysis, functional design and UAT.
• Change management, training and stakeholder engagement experience.
• Strong analytical and problem-solving skills.
• Fluent French and English.
• Experience working across Procurement, IT and business stakeholders.

Responsibilities

• Drive the transformation of Sourcing processes and support the build and deployment of the future GEP Sourcing module.
• Analyse, document and optimise S2C and Sourcing workflows.
• Gather business requirements and translate them into functional specifications.
• Lead UAT planning, execution and deployment readiness activities.
• Support change management, user adoption, training sessions and webinars.
• Act as a functional expert for SAP Ariba and Sourcing solutions.
• Manage continuous improvement initiatives based on user feedback and operational metrics.
• Define and implement support processes, including L1 to Shared Service Centre transition and L2 support.
• Coordinate with Procurement, IT, ServiceNow support teams and software vendors.
• Develop knowledge management materials, user guides and best practice documentation.

Skills

S2C & Sourcing

SAP Ariba

Procurement digital transformation

Business process analysis

UAT

Change management

Training

Stakeholder engagement

Fluent French & English

Job description

Procurement Transformation Consultant (S2C / SAP Ariba) Duration: 6 months Workload: Full time hours Setup: Freelance (Daily Rate / Limited Company / Portage / Micro-Enterprise) Sponsorship: Not Provided Location: Paris (Courbevoie), France We are looking for an experienced Source-to-Contract (S2C) professional to support a major procurement transformation programme, focusing on Sourcing processes, SAP Ariba, and the implementation of a new GEP Sourcing platform.

Key Responsibilities

• Drive the transformation of Sourcing processes and support the build and deployment of the future GEP Sourcing module.
• Analyse, document and optimise S2C and Sourcing workflows.
• Gather business requirements and translate them into functional specifications.
• Lead UAT planning, execution and deployment readiness activities.
• Support change management, user adoption, training sessions and webinars.
• Act as a functional expert for SAP Ariba and Sourcing solutions.
• Manage continuous improvement initiatives based on user feedback and operational metrics.
• Define and implement support processes, including L1 to Shared Service Centre transition and L2 support.
• Coordinate with Procurement, IT, ServiceNow support teams and software vendors.
• Develop knowledge management materials, user guides and best practice documentation.

Must-Have Skills

• Extensive experience with S2C and Sourcing processes.
• Strong SAP Ariba experience.
• Experience delivering Procurement or S2C digital transformation programmes.
• Expertise in business process analysis, functional design and UAT.
• Change management, training and stakeholder engagement experience.
• Strong analytical and problem-solving skills.
• Fluent French and English.
• Experience working across Procurement, IT and business stakeholders.

Nice-to-Have

• GEP implementation experience.
• ServiceNow experience.
• Knowledge of procurement best practices and sourcing event management (RFI, RFP, RFQ, eAuctions).
• Experience supporting global procurement organisations.
• Interest in AI-driven process improvement and user adoption.