Part-time Office Assistant| English & Dutch

Woerden, reference 2026-00971

Job description

Are you a hands-on, service-minded professional who enjoys keeping an office running smoothly? For an international organization in Woerden, we are looking for an Office Assistant to support the team three days per week. In this role, you will be the friendly first point of contact for staff and visitors and ensure everything in the office operates safely, efficiently, and comfortably.
You’ll handle a mix of administrative, facility, and hospitality tasks, including:

• Welcome visitors and provide a professional first point of contact
• Answer and direct incoming phone calls
• Receive, distribute, and assist with incoming and outgoing mail and shipments
• Support the daily operation of the reception area
• Help maintain a clean, organized, and welcoming office environment
• Monitor office, kitchen, and meeting room supplies and coordinate replenishment
• Prepare meeting rooms, including refreshments and catering when needed
• Support employee onboarding and offboarding, including facility tours
• Identify and report facility or workplace issues
• Provide administrative support to various departments as needed
• Perform other related duties as assigned

Requirements

• Some experience in a receptionist, office coordinator, or administrative role
• Professional level of English, and a communicative level of Dutch
• Comfortable with MS Office (Word, Excel, PowerPoint)
• Reliable, solution-oriented, and detail-focused
• Living in or very near Woerden and available to work on-site for 24 hours per week
• Eligible to work in the Netherlands

Working conditions

• A part-time position (3 days/week) in a warm, international, and collaborative work environment
• A monthly salary between €2.600 and €2.800 (full-time equivalent), depending on experience
• Reimbursement of your (and your partner's) health insurance premiums
• A contract via Undutchables for the first 7 months, with the intention to extend

Work location

Woerden Our client brings together multiple private sector and non-governmental organizations that are among the most trusted names in supply chain management and international public health and development in the world. They have been recognized internationally for their work to save lives through stronger public health supply chains. They have also won several rewards regarding the supply chain and logistics sector.

Good to know

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Recruiter contact

Kelsey Persch, Utrecht
kelsey@undutchables.nl
+31(0)6-34154093