Business Support jobs in Brussels

• Working in a warm and pleasant environment
• Working with responsibility and trust

My client is looking for a Receptionist/Office assitant to join their team.

Als Team Assistant ben je de spil tussen het management en de operationele teams. Je zorgt ervoor dat vergaderingen, documenten en communicatie feilloos verlopen.

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

This Assistant role provides wide-ranging administrative, communication, and coordination support to a sector group manager within a major European industry association. The position is ideal for a proactive professional who enjoys autonomy, stakeholder interaction, and managing diverse projects simultaneously.

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.

Als Receptionist(e) ben je het eerste aanspreekpunt van het bedrijf en het visitekaartje van de organisatie. Je zorgt voor een warm onthaal van bezoekers en ondersteunt de dagelijkse administratieve werking van het kantoor.

As a Receptionist/Office assistant you are in charge of managing the reception, you answer to the visitors'request and you make sure that the office is always welcoming and that people feel good in their working space

Als CUSTOMER SERVICE SPECIALIST ben je verantwoordelijk voor het volledige orderproces, van codering tot facturatie, alsook voor de opvolging van betwistingen en het versturen van creditnota's.

We are looking for a Senior Receptionist to join the Office Management Team in a leading company where you can make a meaningful impact in shaping the future of renewable energy. You will be the ambassador that sets the tone for our guests and colleagues. Presentation and delivery of service is of the upmost importance.

This Office & Team Assistant role supports Partners and teams within an international consultancy in Brussels by managing diaries, travel, meetings, documents, and front-office activities. It suits a proactive, organized professional who thrives in a fast‑paced, multicultural environment and enjoys providing comprehensive administrative support.

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!

Dans ce contexte, elle recherche un(e) Office Manager pour assurer la bonne organisation du bureau, coordonner les services internes et soutenir la direction dans ses activités quotidiennes.

As a Personal Assistant your main goal is to provide support to the lawyers in all the different administrative tasks that needs to be done for them

En tant qu'Assistant(e) Administratif(ve), vous assurez le bon suivi administratif des activités de l'entreprise et apportez un support essentiel aux équipes au quotidien. Vous veillez à la bonne organisation des dossiers et garantissez une communication fluide avec les différents interlocuteurs.

We are seeking a Management Assistant to provide essential support to our General Director as well as our team of consultants. This role is ideal for someone who is highly organized, detail-oriented, and fluent in English and Dutch.

We are looking for an experienced and proactive Legal Assistant to provide high-level support to two Partners and their team of Associates within an international law firm. This role is ideal for someone who thrives in a fast‑paced, professional environment and enjoys being a true support partner to senior stakeholders.

We are seeking a professional Management Assistant to provide essential support in the Financial Services sector. This role requires excellent organizational skills and a proactive approach to ensure smooth operations in a dynamic environment.

This Junior Administrative Assistant role offers the opportunity to support daily office operations, manage communication flows, and assist various departments with key administrative tasks. It's an ideal first job for someone eager to learn, grow, and develop strong organisational and professional skills in a dynamic environment.

As a Legal Administrative Assistant, you will provide first-class secretarial and administrative support to our Brussels-based attorneys. You are an essential member of the secretarial services team, ensuring smooth office operations and maintaining the highest standards of confidentiality and professionalism.

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

We are looking for an Executive Assistant to support the productivity and success of the CEO and the overall organization.

As Legal Secretary, you manage all secretarial duties, assist with case preparation, and ensure excellent coordination with clients and courts.

We are looking for a Personal Assistant to provide tailored, high-level support to a senior executive. This role is perfect for someone highly organized, adaptable, and able to anticipate needs while maintaining absolute discretion.

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 an experienced legal assistant looking for a dynamic role in an international law firm? Do you have a proactive mindset, strong organizational skills, and excellent communication abilities? If so, this is the opportunity for you!

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.

As a Facility Coordinator you will support daily building operations, ensuring smooth services, safety, and a positive experience for all site users. You will assist the Facility Manager to coordinate suppliers, handle requests, and contribute to a well‑run, customer‑focused workplace. Are you fluent in French and English? Do you already have experience in facility or office management? Then this position is for you!