assistant English-speaking jobs in Ottignies-Louvain-la-Neuve

Join TML Partners as a Freelance Talent Acquisition Manager, and help us connect exceptional digital experts with global opportunities across Google Ads, Meta, and TikTok platforms. Key Responsibilities Manage end-to-end recruitment for digital marketing roles, from sourcing to offer stage. Build strong candidate pipelines for positions focused on Performance Marketing, Paid Media, and Growth.

About opentheboxAt openthebox, we're transforming how European financial services work. We provide AI-driven data and insights that help private banks, wealth managers, and institutional investors make smarter, faster decisions. Having started in Belgium, we're now scaling internationally across Europe while shipping new AI modules at record speed.

As Reactivity Engineer you will be responsible to co-ordinate the warranty investigations from field returns.

It has built a reputation as a reliable partner in designing, developing, and managing data solutions for both large and mid-sized enterprises.

We are looking for a System Engineer to join a dynamic engineering team. In this role, you will contribute to the design, development, and integration of advanced systems used in both civilian and military environments. You'll work closely with clients and stakeholders to define solutions and see them through to successful implementation.

Join Addestino – Where bright minds drive real impact We are a fast-growing consulting firm specializing in strategy and digital transformation at the intersection of business and technology. We collaborate closely with our clients to shape visionary strategies, spark innovation, and lead impactful transformations.

Traineeship – Digital Marketing & E-commerce (Benelux) Location: Gemeenschappenlaan 110, Brussel Department: Sales & Marketing Company: Spadel Group About Spadel Spadel is a leading natural mineral water and beverage company with iconic brands such as SPA, BRU and ZYLA recognized for their commitment to sustainability, health, and innovation.

Clinical Research Associate – Belgium (Home-Based / Hybrid) Chloe O'Shea is partnering with a large global CRO renowned for delivering innovative, high-quality solutions in clinical development. We are seeking a Clinical Research Associate to join a dedicated single-sponsor team in Belgium.

Azure Cloud (Infrastructure) Engineer - Energy Industry Location: Gosselies, Belgium (Hybrid - 2 days onsite minimum) Start date: January 2026 Contract: 12+ months (renewable) About the Role A leading organization in the energy sector is seeking an experienced Azure Cloud (Infrastructure) Engineer to strengthen its cloud operations team.

ADA / C / C++ / OOD / Linux / Oracle On behalf of our client in the ATC sector, we are seeking a Software Developer specialized in ADA, C, and C++. Join our innovative and collaborative team to develop and manage cutting-edge, fully secured systems in compliance with EU security guidelines and standards.

g2 are currently looking for a HSE Advisor with excellent environmental knowledge to join them on a permanent basis, based near to Liege (20 km South of Liege). The role would require a HSE (Health, Safety and Environment) Advisor to join them in them on an operational manufacturing plant. They would also consider profiles with either an environmental or health & safety bias.

Business Unit Manager What if you joined the Astek community? Join Astek Belgium, an innovative company specialized in supporting businesses through their digital transformation. We provide tailor-made solutions thanks to skilled and passionate teams. Your Mission: As a Business Unit Manager, you will play a key role in driving the technological transformation of our clients.

Introduction Our client, a leading company in the financial services sector, is looking for an experienced DevOps Engineer to strengthen its multidisciplinary IT team. The organization is undergoing a major digital transformation, focused on innovation, modernization, and continuous improvement of its application landscape.

👇 About Us Made is a leading design and innovation agency specializing in defining, designing, and delivering industry-focused solutions. With 16+ years of experience, we're committed to customer success and long-term partnerships. Our team of designers, engineers, strategists, developers, and business designers brings innovative ideas to life.

🌱 Join the B2B climate tech world as a Content MarketerWe're looking for a Content Marketer to write amazing content that converts. Who we areAt Tapio, we believe companies have a vital role in addressing climate change and are here to help them take action. We're a fast-growing climate tech startup based in the heart of Brussels.

Location: Herstal, BelgiumThales in Belgium is part of an internationally leading technology group in the defence and security, aerospace as well as digital identity and security markets. In a world characterised by uncertainties, we ensure that our customers, partners and employees can pursue new paths with confidence. For a future we can all trust.

About Us Established in 2012, SolaX Power is committed to helping our customers transition to clean energy and reduce dependence on fossil fuels. As a global leader in solar inverter and battery storage solutions, we have a strong presence in Europe, Asia, Africa, and Oceania. With over 3,000 employees worldwide, we continue to expand and seek talented individuals to join our team.

We are pioneering aerospace propulsion, high-efficiency exhaust design, and advanced mechanical systems for the world's most sophisticated aircraft and rockets. We are expanding our engineering team, looking for professionals at all levels: from graduates eager to learn, to senior engineers and team leads managing groups of 5 to 9 talented designers.

JOB TITLE: Sales Manager TERRITORY: Benelux PLACE: Home Office - Benelux KEY ACCOUNTABILITIES: • Development and execution of Sales plan to achieve target • Develop and implement Sales initiatives and strategies to target customer for new business development • Identify and promote products to Industries where dyes and pigments used.

Engineering Project Manager 📍Brussels Area, Belgium About Nalys Nalys is a fast-growing consultancy company specialized in high-tech engineering and life sciences. Founded 15 years ago, we partner with leading organizations to deliver innovative solutions and expert support across a wide range of technical domains.