Office Support&Administration, Rotterdam

About the job You are the connecting force in our Rotterdam office -keeping the financial administration accurate and the day-to-day operations running smoothly. You'll work closely with the Financial Controller and the Project Manager, switching naturally between an accounts payable run in the morning and arranging a transport in the afternoon.

Process accounts receivable and accounts payable, prepare memos and bank payments, and support the Financial Controller during month-end closing and financial controls

Manage the purchasing administration, maintain contact with suppliers, and coordinate purchasing and transports together with the Project Manager

Take care of facility matters— orders, post, transport, maintenance and office supplies — and ensure a pleasant, well‑organised working environment

Maintain contact with the landlord, IT supplier and other service providers

Set up and maintain office files, records and registrations, and prepare communications, memos, reports and meeting minutes

Co‑ordinate meetings, training programs, conferences and hospitality arrangements in collaboration with the respective departments

Support the onboarding of new colleagues— workspace, keys, materials — and signal where administrative or office processes can be improved

Who you are Organisation is in your DNA. You enjoy creating structure, anticipating what colleagues need before they ask, and switching fluently between administrative precision and hands‑on coordination. Further, you have:

MBO+ / HBO working and thinking level in administration, finance or business operations

Experience with financial administration and an accounting system

Strong command of the English language(our working environment is international)

A hands‑on, proactive mentality with a strong sense of structure

The ability to work independently while staying approachable and communicative

Don't have all the experience, but still think you're a good fit for this role? We welcome new talent with the right traits and mindset -please apply via the button below to learn about our opportunities.

Whatwe offer You'll join a diverse team of technical and commercial colleagues working on technology that contributes to a cleaner maritime industry. The job benefits include:

A one‑year contract for 24 hours per week

24 vacation days as well as 13 ADV days for a fulltime position

A company fitness plan where you can get a discount in over 3,000 sporting venues in the Netherlands

Flexible working hours, as well as the possibility to work from home

An international working environment within a 140‑year‑old company that still operates with a start‑up mindset

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