Senior Project Manager Finance / IT - E-invoicing Reform

Project overview

Context

As part of compliance with the Electronic Invoicing Reform (RFE), a large business services group is looking for a Senior Project Manager for Finance/IT to support the finalization and stabilization of its electronic invoicing project.

The project covers customer invoicing processes (Order-to-Cash / O2C), supplier invoicing (Procure-to-Pay / P2P), and e-reporting.

The solution is based on the approved Esker platform and the Qualiac (Cegid) ERP. Deployed since September 2026, it is entering a phase of stabilization and progressive implementation of remaining functionalities.

The objective of the service is to secure the next steps of the project, coordinate the various stakeholders, and ensure the successful execution of milestones until the deployment is finalized.

Missions

Expected Deliverables

Engagement Terms

• Take over the operational management of an already initiated project and ensure follow-up of remaining work.
• Build and maintain an integrated schedule, tracking milestones, deliverables, and dependencies.
• Coordinate Business Product Owners, AMOA, IT Department, and software vendors (Esker, Cegid/Qualiac).
• Identify risks, anticipate blockages, and facilitate necessary decisions.
• Ensure the progress of work within the defined deadlines.
• Manage the progressive rollout of customer invoice distribution via the approved platform.
• Coordinate the activation of e-reporting.
• Oversee the implementation of various electronic invoicing use cases.
• Ensure the proper integration of O2C and P2P processes with existing information systems.
• Organize and coordinate testing phases.
• Track anomalies and corrective actions.
• Prepare Go/No-Go decisions and rollback plans.
• Secure production deployments and support stabilization phases.
• Lead weekly progress meetings.
• Prepare and coordinate steering committees (COPIL).
• Provide regular and concise reporting to Management.
• Facilitate communication and decision-making among project stakeholders.
• Consolidated and updated project schedule.
• Tracking of milestones, risks, dependencies, and action plans.
• Materials for progress meetings and steering committees.
• Progress reports for Management.
• Tracking of testing, anomalies, and production deployments.
• Documentation of Go/No-Go decisions and rollback plans.
• Desired start date: November 16, 2026.
• Estimated end date: March 31, 2027, with possibility of extension.
• Estimated workload: 2.5 days per week, approximately 45 days over the period.
• Location: Vitry-sur-Seine (94).
• Arrangement: hybrid, with on-site presence during meetings and key stages.
• Type of service: contracting (régie).

Project details

• Start: flexible
• Remote: hybrid
• Location: 94400 Vitry-sur-Seine, France, FR
• Languages: French