English-speaking jobs in Thuin

Lead and perform ethical hacking assessments, custom penetration testing, and research and development. Develop new tooling, techniques, and perform vulnerability research. Translate complex technical information to both technical and non-technical stakeholders. Manage and guide junior colleagues. Possess a minimum of a Bachelor's degree in ICT or equivalent experience and 4-5 years of experience in penetration testing/offensive security. Native proficiency in French or Dutch, with excellent English. Strong scripting skills (Python, PowerShell, Bash) and experience with penetration testing frameworks and tools. Possess a valid driving license (category B) and eligibility for NATO clearance.

The Business Services Project Manager will lead and coordinate the Business Services Program within the CDT Capability Coherence Section. This role drives coherence and modernization of enterprise business services across NATO, supporting over 25,000 users. Responsibilities include managing projects, stakeholder engagement, risk management, and leading the Business Services Transformation Office.

The KU Leuven Institute Energy & Society (KIES) seeks a Manager to lead day-to-day operations, translate institute strategy into action, and connect internal expertise to external opportunities. The Manager will identify funding opportunities, facilitate partnerships, and strengthen relationships with stakeholders.

As a Medical Science Liaison- South, you will build relationships with healthcare professionals and key opinion leaders in Belgium and Luxembourg, translating scientific evidence into value messages that improve patient care. You will lead scientific dialogue, develop educational projects, and collect medical insights to inform strategic decision-making.

Marketing Automations Specialist will own and operate HubSpot instance, manage workflows, and support campaign execution. Responsibilities include building and running nurture programs, designing dashboards, and handling marketing operations requests. Requires 2+ years of experience in marketing automation, solid HubSpot experience, and comfort working with data.

Senior Release Engineer needed for a full-time permanent contract with BWC. Requires 5+ years of experience in Release Management, DevOps, or Deployment Management. Must have a Master's degree in a related field and strong knowledge of Release & Configuration Management, Release Orchestration, and CI/CD tooling. Experience in large enterprise environments, Agile methodologies, and release strategy development is essential. Fluency in English is mandatory, French/Dutch is a plus.

Inside Sales professional fluent in Italian and English required for an international organization. Develop new customer relationships, maintain existing accounts, prepare quotations, and process orders. Provide customer support and identify commercial opportunities.

Provides support for project implementation and delivery of infrastructure security solutions. Ensures stability and performance of deployed systems. Applies security configurations and contributes to remediation of security findings.

Senior planning professional to oversee master planning activities across manufacturing, supply chain, engineering, and project management. Develops consolidated master schedule, manages inter-site dependencies, and ensures effective planning governance using Planisware.

Finance Controller Intern to support budgeting, forecasting, reporting, and digitalization initiatives for IT expenses. Assist with variance analysis, financial tool testing, and user guidance.

Provides support for project implementation and delivery of infrastructure security solutions. Ensures stability and performance of deployed systems and applications. Applies security configurations and maintains security posture.

Chief Information Security Officer to develop and implement security roadmaps, manage risk, and advise clients on security best practices. Requires 5+ years of cybersecurity experience, expertise in risk management methodologies, and fluency in English and Dutch.

Superlinear seeks a Head of Marketing to own positioning, brand narrative, and market reach for Holon, the AI Operating System for Enterprise Orchestration. You will build and execute an ABM strategy, drive category ownership and thought leadership, and manage digital and content efforts.

IT Buyer to support IT purchasing activities within a public procurement framework. Define, structure, and execute purchasing procedures compliant with regulations. Manage supplier relationships and ensure compliance with internal rules and legislation.

Lead a team of software engineers in the development of real-time embedded software. Expertise in C/C++, Python, and Matlab/Simulink is required. Experience with CI/CD and software validation environments is essential.

The Senior Manager, Project Controls ensures compliance with J&J Worldwide Procedures and implements scalable E&PS Project Controls tools, guidelines, and industry best practices. This role supports the Project Leader during estimating, business case alignment, execution approach, progress reporting, and lessons learned application. Responsibilities include driving standardization, managing cost and schedule metrics, implementing risk management processes, and collaborating with Global Finance, Project Management, CCFS, and Facilities Management. The role requires a strong background in estimating, cost control, scheduling, and risk management.

Leads GMP manufacturing operations for early-phase clinical materials, overseeing both non-sterile and sterile (Fill & Finish) manufacturing. Responsible for planning, execution, and quality compliance of all GMP production activities. Collaborates with the Associate Director Formulation Development on project planning and technology transfers. Manages and develops a team of GMP scientists and production operators. Ensures manufacturing activities are executed in full compliance with GMP requirements and applicable regulatory standards.

Develop and maintain 3D models and 2D drawings for process and MEICA systems using AutoCAD, Revit, Plant 3D, or similar design tools. Produce P&ID's, GA, fabrication, and installation drawings. Support BIM Level 2/3 project delivery by adhering to BIM Execution Plans and Company CAD/BIM standards.

Business Analyst to analyze business requirements, processes, and data. Develop documentation including concept papers, business cases, and security plans. Provide advice on digital policy implications and support data governance practices. Requires strong analytical, communication, and stakeholder management skills. Must have experience in process management, functional analysis, and data modeling, with a focus on policy support digital solutions within an EU institution or national public administration. Fluency in English (C1 level) is essential.

Account Manager needed for a leading global medical device innovator. Develop and execute the commercial strategy for a new capital equipment device across the BeNeLux region. Lead the full sales cycle, partner with hospital stakeholders, and provide product expertise.