Office Manager (10–16 hours per week)

Operations · Amsterdam North · Part-time

Office Manager (10–16 hours per week – 0-hour contract) - Amsterdam North

A growing data and research agency doesn’t run on numbers alone. It runs on the people who make sure everything runs smoothly. Validators helps the top 200 advertisers in the Netherlands make informed decisions about their campaigns. That requires a tightly organized foundation. We’re looking for a driven office manager who rolls up their sleeves, takes charge of both administrative and facility management tasks, and fosters a positive work environment.

What will you do?

In this role, which requires approximately 10–16 hours per week, you’ll be the linchpin and driving force of our office. You’ll oversee the big picture and ensure that our office is a pleasant place to work. Working from home isn’t an option in this role, but you’ll have the flexibility to decide for yourself how to spread your hours throughout the week. This role is therefore ideal for a parent who wants to work during school hours or, for example, a working student.

Office Administration & Facilities: You enjoy rolling up your sleeves to ensure a professional work environment. You are responsible for day-to-day operations, inventory management (from office supplies to coffee), and liaising with the building owner, IT vendors, and the cleaning service.

Culture & Recognition Policy: You provide the personal touch! You keep careful track of birthdays, work anniversaries, and other special occasions, and make sure to send a card, flowers, or a gift in a timely manner.

Events & Hospitality: You’ll be the warm and welcoming first point of contact for colleagues, visitors, and suppliers. You’ll also organize the BierBusinessBitterballen get-togethers, team outings, Christmas parties, and client meetings with great enthusiasm.

What do you bring?

A "hands-on" attitude: You have a practical mindset, recognize when work needs to be done, and proactively take charge of office administrative tasks.

Accuracy: You have a good grasp of administrative matters, never forget a date or appointment, and always follow through on what you start.

Experience: At least MBO 3/4 work and thinking level (preferably in office management) and at least 2 years of experience in a similar role.

Skills: You have strong communication skills in Dutch and English, and are proficient with Microsoft 365 (Word, Excel, Outlook).

What do we offer?

A varied and independent position for 10–16 hours per week at an innovative and fast-growing research firm.

A competitive salary (based on knowledge and experience), 25 vacation days (based on full-time employment, paid immediately), a retirement plan, and reimbursement for travel expenses.

An inspiring workplace in Amsterdam North, complete with a rooftop terrace and a fresh lunch prepared daily by our own chef.

Short lines of communication, a dedicated team, and a casual, friendly work environment.

Interested? Are you the organizational jack-of-all-trades who can take our office operations to the next level? Then apply via the link. We look forward to hearing from you! The job posting will close once the position is filled.