python English-speaking jobs in Lessines

Designs, implements, and validates manufacturing and control processes for production capabilities. Analyzes and formalizes procedures, creates manufacturing files, and supports pre-series production and industrialization. Collaborates with engineering, production, and quality control teams to ensure process efficiency, quality, and safety. Trains operators on working methods and good practices. Oversees method implementation and performs production start-up audits. Writes purchasing specifications for suppliers and provides technical support.

Sales Finance Analyst will support the Finance Manager and Sales teams with financial analysis, customer P&L visibility, and actionable guidance. Responsibilities include month-end and year-end processes, trade and customer accuracy, and planning, forecasting, and performance tracking.

Experienced Toolmakers are sought for innovative manufacturing companies in Belgium. Maintain, repair, and improve injection molds. Design and implement modifications. Collaborate with internal and external stakeholders.

Lead a multi-year transformation of Euroclear Bank's core cash processing capability, replacing legacy systems with a resilient, secure, and scalable payment platform. Mobilize the organization, establish governance, define roles and responsibilities, and drive execution across business, technology, operations, architecture, security, vendors, and external payment ecosystems.

Lead the design and delivery of Oceana's campaigns on illegal fishing and transparency in Europe. Define campaign strategy, oversee implementation, and manage a multidisciplinary team.

Experienced Incident Response professional sought to strengthen security operations. Responsibilities include monitoring, investigating, and responding to cybersecurity incidents, conducting root cause analysis, and coordinating response activities.

Medical Advisor for Lung Cancer will develop and execute medical strategy, engage with healthcare professionals, and contribute to brand planning and campaigns. Requires a Medical Doctor, Pharmacist, or scientific degree, experience in Medical Affairs, and fluency in French, Dutch, and English.

Senior Cleaning Validation Engineer needed for a leading pharmaceutical manufacturing site in Wallonia. Review, draft, and validate cleaning protocols, reports, and SOPs. Provide expert technical support to qualification teams and participate in project meetings. Requires 5+ years of experience in pharmaceutical cleaning validation. Fluent French and solid English required.

Leads sales of NetJets fractional shares, leases, and jet card programs to high net worth individuals, corporations, and aircraft owners. Develops and manages relationships with existing and potential customers.

Site Reliability Engineer needed to design, implement, and manage on-premises infrastructure monitoring. Responsibilities include creating dashboards, alerts, and visualization solutions, establishing monitoring best practices, and collaborating with development teams. Requires experience with Grafana, Prometheus, OpenTelemetry, Linux administration, and Python/Bash/Go.

Leads a small payroll team responsible for accurate and timely payroll for approximately 300 employees in Belgium. Manages payroll data, reconciles tax and social security submissions, and acts as the primary point of contact for payroll queries. Oversees payroll provider relationships and supports the delivery of the annual benefits calendar.

Enersee seeks a Chief of Staff to support the CEO during a period of rapid growth. Responsibilities include managing the CEO's agenda, driving cross-functional execution, preparing for the next funding round, and representing Enersee externally. The ideal candidate has experience in a fast-paced environment, is data-driven, and excels at communication and project management.

The Order & Customer Support Administrator will create sales orders, review order status, and coordinate with internal departments to resolve issues. The role requires strong communication and problem-solving skills, proficiency in English and Dutch, and experience with customer service, Outlook, Excel, and Word.

Manages a French-speaking debtor portfolio, monitors credit risks, and negotiates with customers regarding unpaid debts. Approves credit limits, write-off proposals, and bad debt provisions. Provides guidance on credit risk management policies and procedures. Requires a degree in a related field and 5+ years of credit management experience.

Lead the quantitative strategy for biomarkers across clinical development programs. Translate scientific and clinical questions into robust statistical and analytical approaches. Partner with Clinical, Biomarker, and Translational teams to drive evidence generation and study design.

Treasury Analyst will manage treasury operations for Sanofi legal entities in a designated geographical area. Responsibilities include cash management, risk mitigation, compliance, and supporting business growth.

Inetum Consulting seeks a Principal ERP Advisory Consultant to lead and execute projects, including data analysis, process mapping, and implementation roadmaps. The ideal candidate has 5+ years of experience in ERP transformations, strong advisory skills, and fluency in Dutch, French, and English.

The Treasury Analyst will perform and control treasury operations for Sanofi legal entities in a designated geographical area. Responsibilities include executing daily treasury management activities, cash flow and working capital optimization, foreign exchange risk management, and banking relationship management.

ALTIUS seeks a Belgian qualified lawyer with 2-6 years of dispute resolution experience. Fluency in French is required, with suitable English and Dutch skills. The ideal candidate possesses excellent writing skills, a pragmatic approach, and a collaborative spirit.

Ensures continuity, reliability, and efficiency of laboratory operations across multiple streams. Manages the end-to-end order lifecycle, monitors stock levels, and supports replenishment processes. Requires experience or understanding of order management and inventory processes, knowledge of SAP/Ariba and MS Office, and strong organizational skills.