Assistant jobs

Executive Assistant (Finance focus) in Diegem - start ASAP. Support two partners with admin and strong invoicing tasks (opportunity → invoice), CRM upkeep, meeting scheduling and client communication. Requires proven experience in invoicing/finance, excellent English plus French or Dutch; consulting/Big-4 background is a plus.

Een veelzijdige rol waarin jouw nauwkeurigheid, talenkennis en organisatietalent elke dag het verschil maken. Werk in een dynamische sector waar snelheid, klantgerichtheid en kwaliteit centraal staan.

the Executive Coordinator plays a critical role as "the glue" that connects and coordinates the activities of the internal team and the clients.

En tant qu'Assistant(e) Comptable, vous êtes en charge du suivi de la facturation, des rappels de paiement, de la communication avec les fournisseurs et la prise en charge de tâches administratives liées aux dossiers comptables.

• You will gain first-hand experience in a European association
• International and meaningful environment

Als Management Assistant van twee directors sta in voor een vlotte organisatie en administratie, van vergaderingen tot rapportages en bent het aanspreekpunt voor interne en externe contacten. Daarnaast werk je mee aan presentaties, beheer je dossiers zoals verzekeringen en wagenpark, en draag je bij aan een efficiënte werking van het team. Een allround positie met verantwoordelijkheid.

Our client is seeking a highly organized, proactive, and discreet Personal Assistant to support the Vice President of a leading European institution. This role is ideal for someone who thrives in a fast‑paced, multicultural environment and enjoys acting as a trusted right hand to senior leadership.

En tant qu'assistant(e) comptable dans le secteur de l'assistance, vous jouerez un rôle clé dans la gestion des opérations comptables et administratives de l'entreprise. Ce poste temporaire est une excellente opportunité pour contribuer activement au bon fonctionnement d'une équipe dédiée et professionnelle.

Are you looking for an new opportunity within administration and facility coordination? You will be a key support to the team, ensuring smooth daily operations. You'll manage service requests, provide high‑quality administrative assistance, and service to internal stakeholders. This role is ideal for a highly organised, proactive professional who thrives in a dynamic environment fluent in French and English.

Are you looking for an new opportunity within administration and facility coordination? You will be a key support to the team, ensuring smooth daily operations. You'll manage service requests, provide high‑quality administrative assistance, and service to internal stakeholders. This role is ideal for a highly organised, proactive professional who thrives in a dynamic environment fluent in French and English.

Are you looking for a versatile administrative position in a legal department? Are you willing to work in an international company located in the north of Brussels in Vilvoorde? Are you fluent in English and French or Dutch? Do you already have a few years experience in administration? Then is this function for you! Don't hesitate & apply now!

As a Management Assistant & Office Manager, you will ensure seamless team operations, foster collaboration, and enhance organizational efficiency in a dynamic, international environment.

Are you looking for a varied office assistant job in an international company located in Zaventem? Are you looking for a familial & dynamic working environment? Are you fluent in Dutch and English? Do you already have experience in reception, office management or administration? Then this function is for you! Don't hesitate & apply now!

Are you looking for a position as Junior Management Assistant? Are you willing to have varied tasks as a junior project and management assistant? Do you have an excellent level of French and Dutch? Are you looking for dynamic & innovative working environment? Then this position will fit perfectly! Don't hesitate and apply here.

Are you looking for a varied office assistant job in an international company located in Zaventem? Are you looking for a familial & dynamic working environment? Are you fluent in Dutch and French? Do you already have experience in reception, office management or administration? Then this function is for you! Don't hesitate & apply now!

Le poste consiste à soutenir les trois partners et l'équipe dans les activités administratives et organisationnelles du bureau. L'Assistant(e) de Direction contribue au bon fonctionnement quotidien en facilitant la préparation de documents et de présentations, en assurant la qualité et la cohérence des supports, et en participant à la gestion de tâches financières simples.

Vous occupez une fonction clé et transversale, mêlant assistanat administratif, office management et management assistant.

Cette fonction polyvalente et dynamique est idéale si vous souhaitez évoluer dans des rôles de support à responsabilité.

We're seeking an Office Assistant in Brussels to keep daily operations running smoothly and support the CEO and HR team. 60% office management (suppliers, vendors, organization), 40% admin (CEO travel, events, HR support). Ideal for a motivated junior professional eager to grow into HR, contribute to sustainability initiatives, and make a real impact.

Always wanted to work as Management assistant in an international law firm? You'll join a dynamic & dedicated Business Support team of 10. Fluent in English, French &/or Dutch? Then don't hesitate & apply now!

Our client is looking for a Sales Assistant (FR / NL / EN) to join its team and become one of the main contact between clients and our client's sales team. You will also be in contact with multiple internal departments (finance, production, logistics).

Our client is looking for a Trilingual Sales Assistant (FR / NL / EN) to support its sales team on their daily activities.

Je vervult een cruciale rol in de ondersteuning van het managementteam, het Europese salesteam en de HR-afdeling. Je draagt actief bij aan een efficiënte, professionele en klantgerichte werking van de organisatie. In deze veelzijdige functie ben je verantwoordelijk voor een breed scala aan taken, waaronder administratieve ondersteuning, het stroomlijnen van interne en externe communicatie en het coördineren van uiteenlopende activiteiten.

We are seeking a trilingual Management Assistant (DU/FR/EN) to provide efficient administrative and organizational support. This temporary position is based in Bruxelles and requires a proactive individual with excellent multitasking skills.

We are looking for a Junior Management Assistant to provide essential support in secretarial and business functions within the fashion industry. This long-term position is based in Brussels and offers an excellent opportunity to develop your professional skills in a dynamic environment.

My client is located in the city center of Brussels, You will have a polyvalent role to support administratively 3 Partners and 8 Associates.

Are you looking for a position as Office Manager & Management Assistant? Are you willing to have varied tasks? Do you are fluent in English and have a good level of Dutch or French? Are you looking for an international and dynamic working environment? Then this position will fit perfectly!

Are you looking for a varied administrative position as Management Assistant? Are you fluent in English and French or Dutch? Do you have 1-3 years experience in administration? Are you looking for an international & dynamic working environment? Then this position is perfect for you!

Are you looking for a varied administrative function? Are you willing to work in an international pharmaceutical company located in the Dilbeek? Are you bilingual in French/Dutch, French/English or Dutch/English? Do you already have a first experience in administration? Then, this function is perfect for you! Don't hesitate & apply now!

Ben jij een organisatorisch talent met een passie voor administratie? Als Management Assistant krijg je gevarieerde verantwoordelijkheden binnen administratieve ondersteuning, groeimogelijkheden en de kans om initiatief te nemen in diverse projecten. Je sluit je aan bij een dynamisch team van vier mensen binnen een NGO in het hart van Brussel.

We are seeking a Relationship Manager Assistant with a knowledge of Loan IQ to support Corporate Banking teams with loan management operations. This role requires proficiency in French and Dutch, alongside experience with Loan IQ software.