Senior Consultant in Procurement

In this role you help clients boost competitiveness through procurement, finance and supply chain transformation. You’ll shape end-to-end Source-to-Pay improvements, digitalization, risk management and spend optimization in collaboration with cross-functional teams. You contribute to building and refining Sia’s offering while working on strategic CSR, sustainability and digital initiatives. This position offers international exposure, growth opportunities and a chance to influence transformations at scale. You will work in a fast‑growing, entrepreneurial environment with a focus on impact and responsible performance.

• mobility budget
• hospital insurance
• performance-related bonus
• international company with diverse culture
• personal development plan
• training opportunities

• Improve Source-to-Pay processes and tooling, drive digital purchasing improvements
• Advise on solution choices (S2P, Marketplaces, costing and market intelligence tools, spend analytics)
• Develop purchasing operational models, policy roadmaps and category strategies
• Support CSR and environmental transition through supplier assessments and low-carbon initiatives
• Manage procurement risk, supplier risk programs and audits
• Diagnose spend, align demand, and craft action plans to reduce consumption
• Contribute to internal business development and financial performance interpretation
• Collaborate with cross-functional teams to deliver value in transformation programs

• Master degree in applied economics/engineering/computer science/statistics/econometrics
• 2 to 4 years’ experience in a consultancy
• Knowledge in procurement strategy
• Strong teamwork and communication skills
• Analytical mind able to synthesize conclusions
• Autonomous, dynamic, results‑oriented, rigorous
• Interest in data and AI topics with ability to rapidly build expertise
• Dutch and English language proficiency
• Willingness to temporary assignments abroad

• team player
• strong communication
• analytical mindset
• procurement strategy
• data and AI interest
• risk management