363 English-speaking jobs in Walloon Brabant

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible.

About UsM3 SYSTEMS Belgium is a leading expert in Global Navigation Satellite Systems (GNSS), specializing inthe design and development of high-performance GNSS simulators for aerospace, defence, rail,automotive and space applications.

Make your mark for patientsWe're looking for a Biophysical Mass Spectrometry Scientist who is analytical, collaborative, and solutions-oriented to join our Gene Therapy Analytical Sciences team based at our UCB campus located in Braine-l'Alleud, Wallonia, Belgium. If you are currently based outside Belgium, you will be supported with a work permit.

Deadline Date: Friday 24 October 2025Requirement: Technical AssistantLocation: Braine-l'Alleud, BEFull Time On-Site: YesTime On-Site: 100% Total Scope of the request (hours): 128Required Start Date: 1 December 2025End Contract Date: 31 December 2025 Required Security Clearance: NATO SECRETDuties & Role:Preparing and internally coordinating price proposals and / or Type B Cost Estimates (TBCE),

Location: Tubize, BelgiumMission:The IVVQ engineer will be part of the System Engineering discipline of THALES BELGIUM, which is responsible for the system engineering and integration of solutions for homeland and defense customers.

Company DescriptionQuimesis helps its customers turn innovation projects into working products by supporting any technological project from early feasibility studies to mass-production. Launched in 2013, the company specializes in robotics and mechatronics, offering expertise in brainstorming, prototyping, validation, and production.

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible.

Make your mark for patients We are looking for a Clinical Supply Partnering Business Lead who is strategic, collaborative, and solution-oriented to join our Development and Clinical Supply team, based at our UCB campus located in Braine-l'Alleud, Belgium. About the role You’re going to lead the development of sustainable and agile partnerships across a global network of vendors and suppliers.

Make your mark for patients We are looking for a Digital Technology Analytics Adoption Lead who is strategic, innovative, and collaborative to join us in our Digital Technology Strategy & Solutions team, based in our office in Braine l’Alleud, in Belgium. About the role You will play a key role in shaping the future of analytics at UCB.

Make your mark for patients We are looking for an Artwork & Packaging Coordination Expert who is service-minded, detail-oriented, and a strong communicator to join our Devices, Artwork & Packaging team, based at our UCB campus located in Braine-l'Alleud, Belgium. About the role You will play a central role in driving effective collaboration across Artwork & Packaging Operations.

Deadline Date: Wednesday 29 October 2025Requirement: Service Engineer (Printing Services)Location: Braine-l'Alleud, BEFull time on-site: YesTotal Scope of the request (hours): 76Not to Exceed: 65 EURRequired Start Date: 8 December 2025End Contract Date: 31 December 2025Required Security Clearance: NATO COSMIC TOP SECRETDuties & Role:The Service Engineer is responsible for the day-to-day delive

At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a Senior IT Project Manager to join our UniQue team. What will you be doing in this role? Plan, implement, and manage assigned projects in accordance with organizational regulations and agency project management policies and procedures.

As Senior IT Project Manager you will be responsible for:Managing large-scale IT project deployments, including secure network environments. Applying Project Management methodologies (PMI, PRINCE2, or equivalent) to all projects. Implementing and overseeing Quality Management methodologies across different project levels.

Who we areN-SIDE is a world leader in increasing the efficiency of life sciences and energy industries by providing software and services that optimize the use of natural resources, facilitating the transition to a more sustainable world.

Work ScheduleStandard (Mon-Fri)Environmental ConditionsAdherence to all Good Manufacturing Practices (GMP) Safety StandardsJob DescriptionAt Thermo Fisher Scientific, you'll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life - enabling our customers to make the world healthier, cleaner and safer.

Duties and Role Under the direction of Service Delivery Manager of Service Oriented Architecture and Identity and Access Management (SOA & IdM), the engineer will perform duties such as the following:Design and deploy highly available, secure, and scalable Kubernetes clusters on-premises or in the cloud.

Spektrum have a wide range of exciting opportunities in several global locations. We are always looking to add great new talent to our team and look forward to hearing from you. Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services.

I'm currently seeking an experienced Systems Engineer to work with a client of mine based in Belgium. My client operates in the defence industry and is renowned for its commitment to innovation, growth, and excellence. Join a team dedicated to pushing boundaries and shaping the future of defence technology.

Are you an "hands on" Engineer with an excellent team spirit, eager to learn and willing to travel? Then we have an exciting Career opportunity for you. Our team is searching for a Field Service Engineer with skills and passion to install, maintain and repair IBA equipments worldwilde.

Deadline Date: Friday 24 October 2025Requirement: Oracle E-Business Suite (EBS) Functional Subject Matter ExpertLocation: Braine-l'Alleud, BEFull Time On-Site: NoTime On-Site: 40%Total Scope of the request (hours): 128Required Start Date: 1 December 2025End Contract Date: 31 December 2025Required Security Clearance: NATO SECRETDuties & Role:Providing functional support for the Oracle E-Busines