Administrative Assistant, Operations – Warsaw

FunctieomschrijvingAbout the RoleAre you looking for a role where your clinical administrative skills actually drive the science forward?We are looking for a proactive, energetic Clinical Operations Assistant (COA) to join our team.This is not a traditional, purely back-office CTA role.Our COAs are the administrative backbone of our trials, combining...

Our client is an internationally active organisation with offices across multiple countries. Their Brussels team operates in a professional, collaborative and multicultural environment where efficiency, excellent service and teamwork are key to success.As the organisation continues to grow, they are looking for a reliable Office Operations Assistant to help...

Function title: Administrative Assistant (Governance Support) Reference: NOC-DG-2026-FGII/1123 Location: Brussels The selected candidate must reside either at this location or within a reasonable proximity that allows for the satisfactory execution of their duties. Nature of the competition: Internal and external competition Applicable regulations:...

Growing company in BrusselsPart Time position 20h/weekAbout Our ClientOur client is an internationally active organisation with offices across multiple countries. Their Brussels team operates in a professional, collaborative and multicultural environment where efficiency, excellent service and teamwork are key to success.As the organisation continues to...

RemoteJobsOne is seeking a proactive Virtual Assistant for a fully remote role based in Belgium. You will support day-to-day operations across a distributed team and own key administrative tasks with initiative and accuracy.Responsibilities include scheduling, research, onboarding, gifting, vendor coordination, and maintaining internal records—all while...

OverviewAs Office Assistant at WWF Belgium, you play a key role in the daily life of the office and provide support to the Operations department. As the first point of contact in the WWF Belgium office, you welcome visitors and provide hospitality and assistance that define the organization. With administrative skills, strong planning, and an IT/Facilities...

Primary Location Belgium-Brussels NATO Body NATO International Staff (NATO IS) Schedule Full-time Application Deadline 17-Aug-2026, 11:59:00 PM Salary (Pay Basis) 5,393.24 Grade NATO Grade G12 Open ONLY to candidates who already hold a valid NATO personnel security clearance or a valid personnel security clearance (PSC) at the appropriate level issued by...

Date de clôture des candidatures18/10/26 EmployeurASBL Ecoculture - Bruxelles rue des Guildes, 6 1000 Bruxelles Assistant(e) à la coordination Bruxelles Description de l’ASBL, institution Fondée en 1995 à Bruxelles, l’ASBL Ecoculture organise des activités socioculturelles, sportives, théâtrales et musicales ainsi que la production de spectacle...

This is a fully remote position, open to candidates based in Belgium.Pay: $15–$30/hrJob Title: Virtual AssistantJob Type: Full timeLocation: RemoteThe RoleWe’re looking for a proactive, highly organized Virtual Assistant to support day-to-day operations across our distributed team. You’ll own general administrative work, team logistics, and gifting for...