intern internship English-speaking jobs in Tubize

General Ledger Accountant needed for multinational Japanese company. Manage balance sheet and profit & loss, consolidate and reconcile accounts, and support monthly, quarterly, and year-end closing. Requires a bachelor's degree in Accounting, Finance, or related field and minimum 5 years of experience in an Advanced Accounting role.

Provide private and group soccer lessons, tailoring plans to individual player needs and goals. Must have 2+ years of coaching experience, reliable transportation, and pass a background check.

Drive growth for Securiti AI solutions by cross-selling into Veeam's customer base and winning new business. Collaborate with account executives, manage sales cycles, and expand relationships with channel partners. Proven success closing complex enterprise software deals and deep understanding of enterprise software sales in data security are required.

Quantity Surveyor to manage cost management for real estate projects from planning to closeout. Develop budgets, oversee pre-bid and pre-construction services, and ensure compliance with client policies. Requires 5-8 years of experience or equivalent combination of education and experience.

Lead large IT infrastructure and transformation projects from planning to delivery. Coordinate multi-team and multi-supplier environments, ensuring alignment and collaboration. Strong project and technical expertise in IT infrastructure required. Excellent communication and risk management skills essential.

Conveo seeks a Financial Operations Lead to architect and own the company's financial operations, ensuring scalability and control through Series B and beyond. Responsibilities include financial architecture, accounting, finance operations, cash management, investor reporting, and financial strategy & planning. Must have 4-10 years of experience in financial operations, accounting, audit, or financial control, including experience setting up and optimizing financial systems for startups.

The HSE Director will define and implement a global HSE strategy, develop and maintain a robust HSE Management System, and ensure compliance with international, regional, and local regulations. The role will also oversee the company's sustainability roadmap, promote a zero-incident workplace, and lead a global HSE community.

Experienced program manager needed for large-scale digital transformation in the public sector. Define and manage global program roadmap, restructure IT programs, and lead complex initiatives. 8+ years of program management experience in digital transformation, IT recovery, and public sector required. Strong leadership, cross-functional coordination, and change management skills essential. Fluency in French, Dutch, and English required.

The Managing Director Operations will set overall targets, manage P&L, and oversee operations and maintenance strategy for EPPB assets. The role drives digitalization, decarbonization, and business development while fostering a strong organizational culture.

Genmab seeks a Senior MSL to provide medical/scientific exchange on Oncology products within Belgium and the Netherlands. The role requires a scientific expert with strong communication skills to build relationships with healthcare professionals and gather insights on clinical practice. The Senior MSL will support clinical trials, territory management, and training initiatives.

Senior Databricks Automation & AI Platform Engineer needed to build automation frameworks, enable scalable deployment workflows, and integrate AI capabilities across Databricks environments. Requires strong Python, Databricks governance, and AWS automation skills.

Senior Python/Agentic AI Engineer will design and implement scalable Python services leveraging LLMs and agentic architectures. Responsibilities include designing agent workflows, building AI-enabled backend systems, and collaborating with teams to integrate AI capabilities. Requires 5+ years of experience building enterprise-grade Python applications and deploying Agentic or LLM-powered systems in production.

The Senior Event Specialist plans and executes national and local marketing events and brand experiences for the DENZA brand in Belgium and Luxemburg. Responsibilities include managing events such as model launches, media drives, roadshows, and test drive programs. The role requires 5+ years of experience in event marketing, strong project management skills, and fluency in English.

Compliance Officer needed to ensure adherence to regulations and internal policies within the financial services industry. Responsibilities include monitoring compliance, developing policies, conducting audits, providing training, and investigating issues. Requires a degree in a relevant field and proven experience in financial services compliance.

Key Account Manager will manage relationships with assigned operators, drive revenue growth, and act as a brand ambassador.

Perform inspections of shore tanks and trucks, ensuring compliance with safety and quality procedures. Measure, sample, and document inspection results. Contribute to operational excellence and continuous improvement.

Pluxee seeks a Compliance Analyst to monitor regulatory compliance, conduct risk assessments, investigate issues, and provide training. Requires a CCEP or equivalent, a bachelor's degree, 2-3 years of experience, and fluency in French and English. Dutch is a plus.

The Deputy to the Secretary General provides strategic leadership and alignment across MSF's international support platforms, overseeing €2.5B+ in revenue and €100M+ in procurement spend. The role ensures strategic ambitions are matched with resource planning and institutional capacity, and acts as the institutional focal point for organizational risk management. The Deputy to the SG reports to the Secretary General and is a member of MSF's Executive Committee and the International Office Management Team.

Data Center Security Manager manages security vendors, budgets, and implements security policy. Collaborates with Google business units to investigate violations and resolve security concerns. Manages security incidents, responds to critical events, and liaises with public safety.

Develop and execute Milence's public affairs strategy at EU and national level. Monitor policy, regulatory, and legislative developments in e-mobility, energy, transport, and infrastructure. Build relationships with policymakers, public authorities, and industry bodies. Represent Milence in external forums and working groups.