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Senior Buyer IT

Posted 17 Feb 2026
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Work experience
8 to 15 years
Full-time / part-time
Full-time
Job function
Degree level
Required language
English (Fluent)

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At Mammoet, the global leader in heavy lifting and transport solutions, technology is at the core of how we work. To strengthen and professionalize our IT procurement landscape, we are looking for a Senior Buyer IT who will take strategic ownership of our global IT spend and play a key role in ensuring our IT environment is innovative, reliable and future-proof.

Summary of the role

In this senior role, you will be responsible for developing and executing sourcing strategies, leading complex negotiations, managing strategic supplier relationships and driving measurable value across all regions. You'll work closely with business and IT stakeholders and act as a trusted advisor on IT procurement topics. You will also manage and coach two IT buyers, ensuring alignment and operational excellence.

What you’ll be doing

  • Develop and own the global sourcing strategy for IT categories, aligned with business priorities and technology requirements;
  • Lead sourcing and tendering processes for high-value IT solutions, software and services;
  • Negotiate, implement and manage strategic supplier contracts to ensure performance, compliance and value creation;
  • Build and maintain long-term supplier relationships with key vendors such as SAP, Microsoft, Autodesk, and Dassault;
  • Manage and coach two buyers, providing guidance and contributing to their professional development;
  • Partner cross-functionally with IT, Finance, Legal and other stakeholders to deliver optimal technological and commercial outcomes;
  • Analyze spend, market developments and supplier performance to identify opportunities for cost optimization and strategic value;
  • Monitor and report on category and contract performance, ensuring governance and transparency.

What you’ll need

  • Bachelor's or Master's degree in Procurement, Business Administration, Supply Chain or a related field;
  • 8+ years of experience in procurement, including at least 3 years in IT category management or strategic sourcing;
  • Proven ability to manage complex, high-value and global supplier portfolios;
  • Procurement certifications (e.g., CIPS Level 4, NEVI 2, ISM) are required;
  • Strong negotiation, commercial and analytical skills;
  • Experience with suppliers such as SAP, Microsoft, Autodesk and Dassault is a strong advantage;
  • Solid understanding of Source-to-Contract and P2P processes (SAP S/4Hana or Ariba experience is a plus);
  • Ability to influence stakeholders across various departments and regions;
  • Excellent communication skills and fluency in English;
  • A proactive and strategic mindset with the ability to work independently and drive initiatives forward.

What you’ll get

  • The opportunity to shape IT procurement in a global, industry-leading company;
  • A dynamic, international environment where technology and engineering excellence are key;
  • High visibility across departments and involvement in strategic decision-making;
  • A collaborative, supportive procurement team focused on growth and knowledge sharing;
  • A competitive salary and benefits package that matches your experience;
  • Room to grow your career within Mammoet's global procurement organization.

#mammoetcareers #procurementjobs #madeformammoet

Internationaal georiënteerde, snel groeiende organisatie met innovatieve en ambitieuze plannen maakt graag kennis met mensen die van hun passie... hun werk willen maken! Specialist in zwaar transport en hijswerk Mammoet is specialist in zwaar hijswerk en multimodaal transport. Onze specialiteit is het transporteren, verschepen, plaatsen (horizontaal en verticaal) en het verwijderen van grote en/of zware objecten van en naar elke…


Internationaal georiënteerde, snel groeiende organisatie met innovatieve en ambitieuze plannen maakt graag kennis met mensen die van hun passie... hun werk willen maken! Specialist in zwaar transport en hijswerk Mammoet is specialist in zwaar hijswerk en multimodaal transport. Onze specialiteit is het transporteren, verschepen, plaatsen (horizontaal en verticaal) en het verwijderen van grote en/of zware objecten van en naar elke locatie, te land en te water. Mammoet bedient vijf belangrijke markten: de petrochemie, de energiesector, de civiele sector, de offshore industrie en maritieme branche.

Voor al uw vragen, klein of groot, biedt Mammoet oplossingen op maat. Oplossingen die zich onderscheiden door hun inventiviteit, professionele aanpak, het hoogwaardige materieel en nadruk op veiligheid, kwaliteit en milieuzorg. Make it your world Nuchter, Nederlands, gedreven, ervaren, inventief, weten van aanpakken en vooroplopen als het kan. Dat is Mammoet Benelux ten voeten uit. Eigenschappen die ons hebben gemaakt tot dé hijs- en transportpecialist in Nederland. Mammoet Benelux is actief in heel Nederland. Op welk project je ook actief bent, altijd krijg je de kans om te groeien, onder meer via opleidingen waarmee je overal kunt aankomen. We bieden jou een omgeving waarin jouw talenten ruim baan krijgen. Je werkt met andere professionals aan grote, uitdagende projecten.

Manufacturing
Schiedam
3,900 employees