Mission Overview:
Keystone Solutions is seeking a Sourcing Program Manager for a consultancy mission at a client site. This role is pivotal in the context of an IS transformation aimed at enhancing overall performance, cost control, and value creation for the business. The implementation of a structured sourcing model aligned with IT strategy is a key lever for success.
Responsibilities:
The consultant will be responsible for the following tasks under Keystone Solutions' consultancy model:
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Refine and steer the IT sourcing strategy.
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Formalize a transversal sourcing strategy to optimize the balance between internal and external capabilities, defining the most relevant models for each domain (managed services, managed teams, software factory, internalization, etc.).
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Drive the transformation of sourcing models.
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Orchestrate the transformation waves identified in the high-level strategy, transitioning from fragmented models to industrialized ones while ensuring service continuity and risk management.
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Establish a structured SPVM model.
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Define and operationalize a governance framework for Sourcing, Procurement & Vendor Management, including roles, responsibilities, decision-making processes, and management tools.
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Enhance supplier performance management.
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Structure the management of the strategic supplier portfolio, implement performance tracking practices (KPI, SLA), and optimize the supplier panel.
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Deploy a SIAM (multi-vendor) model.
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Define and implement an integration and coordination model among multiple suppliers to ensure an end-to-end view of IT services.
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Oversee financial management and realization of benefits.
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Contribute to IT cost optimization by improving expenditure predictability and aligning sourcing decisions with the value delivered to the business.
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Coordinate stakeholders and drive change.
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Ensure alignment between IT, Procurement, Finance, and Business teams, and support the adoption of new sourcing models.
Expected Deliverables:
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Refined and formalized IT sourcing strategy (target vision and transformation roadmap).
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Sourcing transformation plan with implementation wave tracking.
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SPVM governance model and operational framework.
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SIAM model and multi-supplier coordination mechanisms.
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Supplier performance management dashboards.
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Tracking of gains and benefits related to sourcing optimization.
Expected Services:
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Strategic and operational support to relevant departments in transforming the sourcing of certain systems.
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Cross-functional coordination of sourcing initiatives involving IT, Procurement, and Finance.
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Support teams in adopting new models (processes, governance, tools).
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Assistance in structuring vendor management practices and performance management.
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Contribute to securing transitions (continuity, quality, risks).
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Regular reporting to governance bodies.
If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today .
Duration: 15/07/2026 - 31/12/2026 6 months • (full time)
Skills required:
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Change Management - Level: Advanced - Most recent: Any time
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IT Governance Framework - Level: Expert - Most recent: Any time
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Outsourcing - Level: Expert - Most recent: Any time
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Public Procurement Expertise - Level: Expert - Most recent: Any time
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Strategy monitoring - Level: Expert - Most recent: Any time
Language requirements:
Dutch or French
Level Full professional proficiency
English
Level Professional working proficiency
