intern internship English-speaking jobs in Tubize

Develops and manages international infrastructure and energy projects for Fluxys, a purpose-led energy infrastructure group. Identifies profitable business opportunities, structures projects, and negotiates agreements. Manages project budgets and resources, ensuring successful implementation and integration into Fluxys' operations. Promotes Fluxys as a key partner for sustainable development. Supports M&A projects as needed.

Technical Lead to drive development of cross-platform peer-to-peer applications. Translate product requirements into technical plans, oversee code quality, and ensure seamless integration across desktop and mobile platforms. Lead knowledge sharing, mentor engineers, and coordinate with technology partners.

Junior Corporate Recruiter will support campus recruitment efforts for interns and recent graduates in Brussels, Belgium, and occasionally other locations. Responsibilities include managing the recruiting process, scouting for talent, and collaborating with the Employer Branding and Talent Acquisition team.

As Aikido's first CFO, you will define the company's financial strategy, lead fundraising and M&A, and ensure financial stability as we scale towards €250M ARR. You will build scalable finance structures, manage investor relations, and oversee G&A functions.

Provides high-level administrative and strategic support to senior executives. Manages complex calendars, schedules, and meetings. Prepares executive briefings, presentations, and correspondence. Coordinates communication and logistics for executives.

Senior Solution Architect to lead IT/OT integration architecture in industrial automation, logistics, or operational technology environments. Proven experience designing integrations between operational equipment and IT/cloud systems.

Work within project teams to solve complex business issues and deliver actionable recommendations. Support the creation of thought leadership assets on strategy topics.

Leads and executes content strategy for the corporate market, focusing on companies with 50-500 employees. Collaborates with editorial, product, and market teams to shape the future of content. Builds and maintains a network of authors and business contacts. Monitors content project performance and reports on progress.

Lead teams in international IT transformational projects for the Financial Services industry. Deliver client value propositions and implement strong processes, systems, measurements, and controls. Manage program or project budgets and service quality. Leverage AI to enhance client experience.

Lead and manage a team of Enterprise Sales Managers, driving performance and closing deals. Coach, mentor, and develop your team while exceeding sales targets and building enterprise-level partnerships.

Drives the performance of the Maison's digital business across Benelux, Nordics & Poland. Translates regional strategy into digital activations, ensuring continuous optimization of online visibility, business performance and client experience. Leads and coordinates digital marketing activations, analyzes client journey and identifies conversion opportunities. Supports regional implementation of new website functionalities and market expansion initiatives.

The Europe Lead, Low Carbon Regulation & Advocacy monitors, interprets, and responds to European regulatory developments affecting low-carbon methanol. The role assesses regulatory implications for the Low Carbon Solutions (LCS) business, identifies advocacy priorities, and develops advocacy strategies in collaboration with internal and external stakeholders. The Europe Lead also provides ongoing support and guidance to LCS team stakeholders and contributes to the development and influence of representative organizations, including the Methanol Institute.

Nordhealth is seeking a Partnerships Product Manager to define and execute a strategic approach to integrations and partnerships. This role will own the roadmap and backlog for the Integrations & Partnership team, balancing incoming requests with proactive strategic work. The ideal candidate will have 3+ years of experience in Product Management, ideally with experience in a platform, ecosystem, or partnerships domain in B2B SaaS.

Quento Technologies seeks a Tester to assist with evaluating and testing applications. Responsibilities include executing test cases, producing technical documentation, and testing automation scripts. The role requires a Bachelor's degree, knowledge of cybersecurity practices, and strong analytical and communication skills.

Supervises daily line/light maintenance operations for ASLB fleets, ensuring aircraft availability and compliance with safety/airworthiness requirements. Coordinates with MROs, planners, and other stakeholders to execute maintenance plans, manage AOG events, and optimize aircraft availability. Requires a licensed B1/B2 engineer with 10+ years' experience, strong communication and leadership skills, and fluency in English/French.

Lead a critical gap assessment of utilities equipment maintenance and reliability for the Summer 2026 shutdown plan. Identify unmaintained components across chilled-water, industrial steam, and hot-water systems. Detect gaps in maintenance plans and spare-part strategies. Quantify capability risks and produce an action-ready assessment.

F&B trainee to support achievement of departmental goals, focusing on guest satisfaction. Will work across various F&B outlets, including restaurant, banquet, room service, bar, and club lounge. Requires fluency in French and English, with Dutch a plus.

Act as key account manager, developing client relationships. Use business development skills to engage new and repeat clients. Oversee strategic client projects, create estimates and cost plans, and manage large teams. Proficient in Cost X & databooks, MEP packages, and global project procurement.

Manages Vehicle Processing Centre operations in Zeebrugge, ensuring quality, technical, and timing standards for pre-delivery activities. Leads and coaches third-party partners, reviews global instructions, and drives continuous improvement. Coordinates quality activities, ensuring alignment with Logistics, Manufacturing Quality, Service, and Repair teams.

Lead commercial growth, client relationships, and strategic direction for the Belgian office (25+ team members). Combine entrepreneurial mindset with media expertise to elevate the Brussels operation. 7+ years in media, proven commercial success, and strong leadership experience required. Fluent in English and French, Dutch a plus.