538 English-speaking jobs in Walloon Brabant

Location: Tubize, BelgiumCANDIDATES THAT WOULD IMPRESS USProfileWith an engineering background or an equivalent Master's degree (BAC+5), you have experience in systems engineering or a background as an IT engineer.

Air Belgium is recruiting an experienced and highly motivated Technical & Engineering Manager (NPH) to lead our CAMO and all maintenance related activities. In this pivotal role, you'll be responsible for ensuring the highest standards of airworthiness, safety, and technical performance across our present and future fleet.

AI Engineer – Generative & Agentic AI We're expanding our AI team at Apex Consulting and are looking for an AI Engineer who can turn breakthrough ideas into intelligent, scalable solutions. You'll work on projects that use GPT models, Azure AI services, and emerging agentic frameworks to build real-world applications that deliver measurable business value.

E-Commerce Project Manager (Retail – Domain Rollouts) – Freelance We are seeking an E-Commerce Project Manager to join one of our customers in the retail sector for a long-term freelance mission. The consultant will oversee several e-commerce rollout projects across the company's Belgian and Italian domains.

Are you passionate about cutting-edge analytical chemistry and polymer characterization? We're seeking an experienced Analytical Scientist to join our specialized NMR team and support a high-impact molecule transfer project to a new production site.

Head of Operations – Industrial Solutions 📍 Walloon Brabant, Belgium (Hybrid) 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.

We are looking for an AI engineer to join our team of experts in artificial intelligence. As an AI Engineer within our team, you will play a key role in the design, development, and implementation of innovative projects utilizing technologies such as GPT, Azure AI services, and other advanced AI techniques.

Title: Data Management Specialist Location: La Hulpe, Belgium Duration: 6 months Languages: English Description: Serve as a versatile data professional responsible for developing and maintaining end-to-end reporting solutions that drive regulatory compliance, operational excellence, and security hygiene.

We at Intelligenz IT are currently hiring for the role of Mendix MES Location: Belgium Mode of Work: Hybrid (From Belgium) Need to work 15% in a month from office/ (Avenue Fleming, 20 1300 Wavre Belgium ) Contract Duration – 15-Nov till 30-Jun-2026 Required level of additional language – English, French (would be a plus) Rounds of interview: Two rounds Experience /Skill details (in years) : Ov

A major industrial player undergoing modernization is looking for a Mechanical Reliability Engineer to join their team of around 5 people on site in Nivelles. Reporting to the Maintenance Manager, you will actively contribute to the reliability and performance of production equipment in a highly technical environment.

SII Belgium is seeking a highly motivated and ambitious Software Developer (Java/Spring Boot) to join our SII Team to work for a project in the sector of aerospace & defence. In this role, you will be responsible for designing and developing software applications, as well as maintaining and improving existing systems. SII is a European digital and engineering services company of 16,000 experts.

Job Details Start date: January 2026 Clearance: NATO Secret Location: Braine L'Alleud, Belgium Requirements Understanding of end-user devices (desktops, laptops, tablets, smartphones) running Windows OS, Android OS and Apple iPhones/iPads Expert knowledge of Linux server infrastructure, Windows server infrastructure and Active Directory Expert knowledge of Microsoft SQL Server 2016-2022 and II

Senior Manager, GRA CMC Vx Mature Product Locations: Siena, Italy / GSK HQ, UK / Wavre, Belgium / Poznan, Poland Scope Lead and deliver Chemistry, Manufacturing, and Controls (CMC) regulatory strategies for vaccines.

SII Belgium is seeking a highly motivated and ambitious Software Developer (Java/Spring Boot) to join our SII Team to work for a project in the sector of aerospace & defence. In this role, you will be responsible for designing and developing software applications, as well as maintaining and improving existing systems. SII is a European digital and engineering services company of 16,000 experts.

About Akkodis Akkodis, is a global leader in the engineering and R&D market that is leveraging the power of connected data to accelerate innovation and digital transformation. With a shared passion for technology and talent, 50,000 engineers and digital experts deliver deep cross-sector expertise in 30 countries across North America, EMEA and APAC.

Akkodis is an organization with more than 1,000 engineering, scientific and digital experts in Belgium. Our mission is clear: create a smarter future together! We are a one-stop-shop for engineering, IT, Life Science, and new technologies. Our combined passion for talent and technology allows us to look at the world differently.

Job description International company specialized in the design and production of high-value technical solutions. With several sites across Europe, the company combines innovation, operational excellence, and sustainability. The Belgian site plays a strategic role within the EMEA region and collaborates closely with several industrial units. Senior Project Indirect Buyer Your challenge!

Make your mark for patients We are looking for a Biosafety Lead who is visionary, influential, and pragmatic to join our Global Health Safety & Wellbeing team, based at our UCB campus located in Braine-l'Alleud, Belgium. About the role You will be the highest authority on biosafety across all UCB operations worldwide.

Make your mark for patients We are looking for a Chemical Compliance Lead who is proactive, detail-oriented, and collaborative to join our Global Product Safety Stewardship team, based in Belgium (at our UCB campus located in Braine-l'Alleud or at the Headquarters in Anderlecht).

About Lambda-X OphthalmicsLambda-X Ophthalmics designs high-precision optical instruments and advanced software to characterize the performance of ophthalmic lenses. The company operates with a small, dynamic, and multicultural team where collaboration and technical excellence translate into tangible innovation.