python English-speaking jobs in Lessines

Senior IP Network Architect/Engineer to design, implement, and operate advanced network infrastructures. Expertise in L3 IP networks, Multi-VRF, VRF-Lite, IP/MPLS, switching, cyber security, and wireless technologies required.

Data Analyst to transform data into meaningful insights and help organizations make smarter decisions. Experience with data analysis, business intelligence, or analytics is required. Experience with Tableau, Power BI, or similar BI tools is a plus. Strong analytical mindset and curiosity to understand how data supports business decisions. Ability to tell a clear story with data through visualizations and insights. Fluent in Dutch or French and English. Bachelor's or Master's degree in Data Analytics, Business Engineering, Computer Science, Statistics, Economics, or a related field.

As an Account Executive for the Belgian market, you will build and manage a client base, identifying and qualifying potential clients, and nurturing relationships to ensure ongoing satisfaction. You will propose solutions, understand client needs, and work closely with cross-functional teams. Proven B2B sales experience, ideally in tech, SaaS, or professional services, is required. Excellent communication skills in Dutch and English are also necessary.

Group Information / Cyber Security Manager needed for a high-tech manufacturing group. Develop and maintain the group information security framework, manage cybersecurity risks, and strengthen the organization's security posture.

Help innovative companies achieve measurable results through data, analytics, automation, and AI. Contribute to end-to-end project delivery, from problem framing to implementation and client adoption. Translate business questions into analytical approaches, structure requirements, collect and analyze data, build dashboards and models, and communicate findings to both technical and non-technical audiences.

Provide training to Belgian users on contract management applications and operational modules. Prepare training sessions, guide users, and resolve functional queries.

Accounting & Controlling Manager for a growing energy infrastructure company. Responsibilities include financial reporting, capex control, day-to-day accounting operations, and process improvement. Requires a Master's degree in Finance, Accountancy or equivalent, 5+ years of experience, fluency in English plus French or Dutch.

The Head of Communications leads BCI's global communications strategy, shaping the organization's public profile and messaging. This role oversees communications planning, media engagement, editorial content, and digital storytelling, aligning all outreach with BCI's mission and policy objectives.

Operations Analyst needed for a dynamic team in Brussels. Monitor accounts, review transactions, identify operational risks, and contribute to process improvements. Trilingual (French, Dutch, English) with strong analytical and organizational skills required.

Sales & Marketing Internship supporting the Alpine Marketing Manager in operational marketing, analysis, digital marketing, and event organization.

R&D Engineer specializing in acoustics to develop innovative noise and vibration solutions for automotive applications. Leads acoustic development projects, designs acoustic systems, and performs acoustic measurements and analysis. Requires a Master's degree in a related field and experience with acoustic testing, porous materials, and simulation/modeling.

Acts as a scientific partner to healthcare professionals, providing expert input on anti-infective therapies. Maintains scientific knowledge in infectiology, communicates with healthcare professionals, and builds relationships with key opinion leaders. Supports clinical decision-making, optimizes patient pathways, and enhances patient care.

Senior Data Scientist to develop and deploy responsible AI models for marketing campaigns. Expertise in data science, LLMs, and Python required.

The Sustainability Coordinator drives deSter's ESG People-Planet-Product strategy, embedding goals and KPIs across departments. This role inspires teams to advance ESG practices, communicates progress, and publishes the annual deSter Sustainability Report.

The Supply Chain Operations Coordinator supports order-to-delivery execution within Microsoft Dynamics 365. This role acts as a key operational link between internal teams, ensuring master data, order flows, and documentation are accurate and timely.

As Technical Inside Sales, you will act as a technical consultant for R&D teams, translating their requirements into manufacturable solutions. You will prepare quotes, proposals, and contracts, manage customer relationships, and coordinate logistics.

Experienced BI Developer needed to design and deliver Power BI dashboards and reports, leveraging Oracle databases and Databricks for data processing.

Experienced ERP Implementation Project Manager to lead a Microsoft Dynamics 365 Business Central migration, including integrations with SAP and Oracle Fusion.

Leads and supports technology transfer of a commercial oral solution product to an external manufacturing partner. Manages project timelines, deliverables, and resources while ensuring regulatory and quality compliance. Requires experience in oral solution drug product manufacturing and project management.

Service Desk Agent providing first-line support for a key client in Belgium. Requires knowledge of workstation and server support, Office applications, and mobile devices. Minimum 3 years of experience and English proficiency at B2 level.