intern internship English-speaking jobs in Tubize

Support daily operations of a Frites Atelier location in Brussels. Supervise a team across kitchen, counter, and terrace, ensuring quality and guest satisfaction. Manage team performance and step into the leading role during the Atelier Manager's absence.

Unisensor seeks a Sales Manager for the South Zone of EMEA. This role involves developing direct sales and distributor networks, managing the full sales cycle, and analyzing market data to drive strategic decisions. Requires 3+ years of international B2B sales experience in the life science sector, fluency in Arabic and English, and comfort with ~50% travel.

As a Search Expert, you will plan, build, and optimize paid search campaigns (Google Ads, Microsoft Ads) to achieve client business goals. You will analyze performance data, translate insights into actionable strategies, and collaborate with cross-functional teams to deliver integrated campaigns.

Datacenter Engineer needed for long-term assignment in Ternat. Responsibilities include monitoring installations, performing maintenance, supporting HVAC and electrical systems, and ensuring safety procedures are followed. Technical background in relevant fields required.

Executive Assistant provides comprehensive support to a Founding Partner in a fast-paced, dynamic environment. The role requires exceptional organizational skills, proactive problem-solving, and the ability to manage complex personal and professional commitments.

Junior Sustainability Consultant to advise on sustainable building design, guide certifications, and oversee energy and material studies.

As a Microsoft Security Engineering Solution Manager, you will lead a team of Cyber Security Consultants specializing in Microsoft security technologies. You will translate business requirements into technical implementation plans and project plans, manage complex security projects, and contribute to the development of strategic products and services.

Corporate M&A Lawyer (2-5 PQE) to advise clients on mergers & acquisitions, corporate restructurings, and general corporate matters. Supporting domestic and international transactions from inception to completion.

Senior Solution Architect needed to maintain and improve EP Network External Access architecture. Responsibilities include vulnerability analysis, Level 3 support, and documentation. Requires experience with proxy and reverse-proxy systems, extranet portals, and web standards.

AGFA seeks a .NET software engineer to design, implement, and support MES applications for manufacturing plants. Responsibilities include translating requirements, developing software solutions, and providing ongoing support. Requires a Master's degree in Engineering/IT or equivalent experience, 3+ years as a .NET developer, fluency in Dutch, and conversational English.

Internship in CRM and Customer Experience supporting business teams with data analysis, reporting, and enterprise system documentation.

Business Managers own a desk across Finance, Technology, HR & Legal, managing the full sales cycle and talent acquisition process. Responsibilities include client acquisition, relationship management, candidate sourcing, interviewing, and offer negotiation.

Experienced Audit Manager to lead external audit engagements, manage a team, and serve as the primary client contact.

Chief Accountant needed for a luxury hotel in Brussels. Responsibilities include processing invoices, reconciling revenues, managing accounts payable/receivable, and preparing financial reports. Requires a Bachelor's degree in Accounting and 3+ years of experience. Fluent in French and/or Dutch and English required.

Provide first-line IT support in a large-scale environment. Handle incidents and requests via phone, email, and ticketing systems. Resolve L1 issues, escalate complex cases, and ensure SLA compliance.

Business Developer to drive outbound prospecting and lead generation in the water/environmental industry. Build and manage a sales pipeline, identify client challenges, and develop tailored solutions. Requires 3+ years of B2B business development experience with a focus on new business.

Leads Global Customs Operations focused on implementing and maintaining Special Customs Procedures and Trusted Partner Programs. Responsibilities include motivating and leading a team, managing relationships with customs authorities, supervising daily customs operations, ensuring compliance, and driving continuous improvement.

Social Media Manager to lead content direction, build production systems, and grow communities on Instagram, TikTok, Facebook, and beyond for four brands. Must have 3-5 years of social media management experience, including team and creator management, content production for consumer brands, and experience with Instagram and TikTok.

Senior DevOps Engineer to deploy, maintain, and enhance the Ontology Management Framework (OMF) platform. Manage end-to-end DevOps activities, including infrastructure provisioning, platform maintenance, and deployment automation. Design and implement scalable infrastructure as code solutions and manage containerized applications using Docker, Kubernetes, Helm, and GitOps practices. Ensure secure platform integration with enterprise authentication and authorization systems. Collaborate with semantic web experts, developers, architects, and product owners to support ontology lifecycle management.

Junior IT Analyst supports IT initiatives in an Agile/DevOps environment. Analyzes functional and technical requirements, maps processes, and coordinates governance. Provides second-line incident support and contributes to automation initiatives.