SUMMARY OF THE ROLE

• Location: Schiedam
• Fulltime: 40 hours per week

Are you an organized and proactive administrative professional who enjoys working in a dynamic project environment?

At Mammoet, we are looking for a PMO Administrator to strengthen our Project Management Office (PMO) team. In this role, you will primarily support the team with invoicing activities and project procurement administration, ensuring accurate documentation, smooth coordination and timely processing of financial and purchasing tasks.

This position offers a great opportunity to become part of a collaborative team environment where administrative excellence directly contributes to successful project execution.

If you are detail-oriented, structured and ready to take ownership in a support role within an international project organization, we would love to hear from you.

WHAT YOU'LL BE DOING

In this support role within the PMO team, you will contribute to the smooth running of projects by assisting with invoicing coordination, procurement administration and general project support activities. This role offers a great opportunity to gain broader exposure to project operations within Mammoet.

• Supporting the preparation and coordination of project invoices.
• Verifying billing information and assisting in resolving customer queries.
• Preparing and maintaining Purchase Requisitions (PRs) and Purchase Orders (POs).
• Monitoring procurement status and ensuring required approvals are in place.
• Maintaining structured and up-to-date project procurement documentation.
• Coordinating with project teams, finance, procurement and suppliers.
• Collecting and processing project data and administrative documentation.
• Preparing basic reports and ensuring timely availability of accurate information.

WHAT YOU'LL NEED

• 1-5 years of experience in an administrative, finance support, or project support role.
• Affinity with invoicing, procurement processes, and project administration.
• Strong organizational and coordination skills.
• Experience with SAP S/4HANA is a plus.
• High level of attention to detail and accuracy.
• Ability to work in a structured way with multiple stakeholders.
• Good communication skills in English; Dutch is a plus.
• Experience with ERP systems and MS Office is preferred.

WHAT YOU'LL GET

• A key support role within Mammoet's Project Management Office.
• Opportunity to work in an international and project-driven environment.
• A collaborative team based in Schiedam.
• Development opportunities within PMO, Finance or Project Management.

WANT TO KNOW MORE?

• Get in touch - email Shai Ponit
• Explore more opportunities - Jobs at Mammoet

#PMO#ProjectSupport#ProcurementAdministration#Invoicing