intern internship English-speaking jobs in Tubize

Provides technical support to NATO Communications and Information Systems (CIS) Group DCIS Cyber Defence capabilities. Liaises with technical counterparts to ensure interconnection and integration of DCIS Cyber Defence capabilities. Maintains operations and support documentation. Supports adherence to NATO security policies and standards.

PhD student position at KU Leuven researching supply chain visibility and network resilience using Operations Research and Operations Management tools.

Network Security Engineer to manage on-premises and cloud (Azure) network and security infrastructure. Provide Level 2 support, participate in IT projects, and improve documentation. Detect and resolve security risks.

Data Collector required for imagery, video, and cartography data collection in public and private locations. Must be able to walk up to 12km/day, carry a 22-23kg backpack, and travel 75% of the time. Requires proficiency in English, technical savviness, and experience with Android devices.

Azure Cloud Engineer to design, deploy, and maintain Azure infrastructure. Support cloud migration projects, monitor and optimize environments, and collaborate with teams to deliver cloud solutions.

Fluent French & English speaking SAP S/4HANA SD Consultant needed for rollouts to USA and Mexico. Adapt existing templates, configure processes, perform testing, and provide training. Onsite work required 2 days per week in Charleroi, Belgium. Travel to USA and Mexico 25% of the time.

Deploy, support, and optimize endpoint management solutions for enterprise customers. Responsibilities include device lifecycle management, security policies, app deployment, and technical documentation. Requires hands-on experience with MDM/UEM platforms and fluency in English and French or Dutch.

Leads the design and delivery of Oceana's campaigns on illegal fishing and transparency in Europe. Sets strategic direction, drives implementation, and ensures measurable advocacy outcomes. Manages a team of campaigners and collaborates with policy advisors and cross-functional teams.

Provide technical advice to customers and internal colleagues on Sika solutions, including waterproofing and roofing. Support customers with technical challenges during the design phase and on-site. Prepare and update technical documentation. Contribute to building and sharing technical knowledge within the organization. Deliver technical training to customers and internal teams.

Security Operations Center Engineer will enhance cybersecurity solutions for clients. Responsibilities include monitoring security events, onboarding log sources, creating incident response playbooks, and automating security tasks. Requires experience in cybersecurity engineering, fluency in Dutch & English, and experience with SIEMs, incident response platforms, and scripting languages.

Fullstack Developer needed for a large Belgian organization. Develop and optimize business-critical applications using Java. Focus on building performant, reliable, and maintainable solutions. Contribute to robust backend services in a complex enterprise environment. Share technical insights and propose improvements. Bachelor's or Master's degree in IT or equivalent experience required. Senior professional experience with Java development and Angular.

Centric seeks a Strategic Business Development Manager to build a new business unit focused on IT solutions and cybersecurity for businesses outside the retail sector. The role involves identifying opportunities, engaging decision-makers, and collaborating with marketing and technical teams to establish Centric as a trusted partner.

Configure, tune, and develop Identity Manager, Access Manager, Identity Governance, and Privileged Access Manager solutions. Implement IAM/PAM best practices, integrate new systems, and provide technical support.

Manager for Accounts Payable & Treasury in Brussels. Leads, coaches, and develops a team. Ensures accurate and timely processing of invoices and bank transactions. Oversees month-end and quarter-end closings. Guarantees quality, accuracy, and compliance of financial processes.

Spiromatic seeks an Area Sales Manager Central Europe to develop and expand sales across the region, focusing on German-speaking markets. The role involves managing the full sales process for complex, long-cycle CAPEX projects and building long-term customer relationships.

Senior AI Solutions Engineer for People & Talent will design and implement AI solutions to solve business problems within the People & Talent teams. Collaborate with domain experts to understand business challenges and optimize workflows with AI agents. Build and operate AI agent workflows and integrations to scale people operations. Work with the broader AI engineering team and central AI infrastructure engineers to build robust solutions. Drive projects with a solution-oriented mindset, ensuring technology delivers tangible business value.

D365FO SCM Functional Consultant to design, configure, and deploy end-to-end Supply Chain Management processes.

Leadout seeks a Head of FinOps to define and lead a FinOps practice. Responsibilities include developing service vision, delivery methodology, and client engagements. Requires 8+ years in cloud finance, FinOps program delivery, and FinOps certification. Must have experience with AWS, Azure, GCP cost management and FinOps tooling.

Senior Data Engineer to design, build, and maintain a core address and location data platform. Responsibilities include data pipeline development, data integration, and resolving geospatial and data quality challenges. Requires experience in data engineering, data pipelines, and geospatial data.

Leads global marketing organization, defining direction and structure for initiatives. Manages marketing portfolio, prioritizes delivery, and oversees budgets. Owns internal and external communication, ensuring brand consistency. Acts as strategic partner, translating business vision into marketing roadmaps.