python English-speaking jobs in Lessines

Mechanical Engineer to join the Accelerator Mechanics Group, focusing on the design, procurement, and commissioning of RF components for a high-power proton accelerator. Requires a Master's degree and 4+ years of engineering experience.

Leads the complete European Programs portfolio across all European sites, delivering revenue, margin, cash flow, and customer performance targets. Owns portfolio governance, risk management, contract performance, and recovery initiatives. Drives regional competitiveness and business performance improvement. Serves as executive interface for key European customers and leads major commercial discussions and negotiations. Leads the Program management team across Europe, building organizational capability and a high-performance culture.

Payroll Officer coordinates monthly payroll with external providers, ensuring compliance with Belgian social legislation. This role involves employee support, reporting, and driving payroll optimization initiatives. Requires 3+ years of experience and knowledge of Belgian regulations.

Senior Placement Officer requires programme administration experience, excellent communication, and proficiency in numerical analysis. Candidates must have proven stakeholder management and organizational skills.

Drone Test Pilot needed to pilot and evaluate early UAS prototypes for defense applications. Requires experience assembling and piloting FPV/VLOS RC models, knowledge of EASA regulations, and strong hands-on technical skills.

Strategic Head of Customer Success to lead the customer experience for a growing mobility and energy ecosystem. Define strategy, drive retention, and lead teams across Customer Care and Account Management.

Site Supervisor – Electrical to lead electrical execution for a 19,000 m² mixed-use development in Brussels. Ensure design intent is flawlessly and safely installed, adhering to RGIE/AREI regulations. Coordinate with design, subcontractors, and on-site teams. Bachelor's or Master's in Electrical Engineering required. Proven experience in commercial building electrical execution.

Lead and scale a team of 40+ in the AI Business Unit, setting strategic direction and owning unit P&L. Requires 8+ years experience, strong data/AI grounding, and fluency in Dutch/French and English.

This role serves as the primary contact for customers, managing order entry to delivery. Responsibilities include resolving issues, analyzing performance data, and collaborating with internal teams. Requires strong communication in Dutch and English.

Leads and develops HR strategy for European and Mexican sites, partnering with business leaders to achieve organizational objectives. Manages a team of HR professionals and provides strategic support to the Dendermonde site. Analyzes HR metrics, drives organizational change initiatives, and ensures compliance with employment legislation. Requires a Master's degree, 10+ years of HR experience, and fluency in Dutch and English.

Finance Controller role combining BE GAAP, IFRS, reporting, and audit. Responsibilities include month-end/year-end closings, P&L analysis, and process improvement. Requires a Master's in Accounting or Economics and fluency in Dutch and English.

Senior Lawyer specializing in Construction Law is sought to drive the strategic development of the practice in Brussels. Responsibilities include advising on complex disputes, managing client relationships, and leading the French-speaking market expansion.

Senior Solution Architect to design and validate a Sovereign Cloud environment for the European Parliament. Responsibilities include configuring Landing Zone infrastructure, IAM, security controls, and automating deployments using IaC and CI/CD.

Senior Product Manager for Clinical Pathology & Blood Bank Informatics. Drive regional product strategy and growth for the portfolio, translating market needs into roadmaps while ensuring regulatory compliance and patient safety.

Build a standardized, scalable NOC operation across data center sites. Manage, develop, and optimize processes, train 12 professionals, and ensure incident response quality in a 24/7 environment.

Head of Sales to build and scale the Workplace & Hospitality Solutions Business Unit across Europe. This role requires a commercial leader with GTM instincts to define strategy, win key accounts, and drive revenue growth from scratch.

Record your natural English voice for a Global Language Research Project. Participants read and record short English prompts remotely. Strong English reading skills and fluency in specific language backgrounds are required.

This role owns software and SaaS governance, ensuring proper assessment, approval, and inventory. Responsibilities include license optimization, monitoring usage, and driving continuous improvement of governance processes. Fluency in English and French or Dutch is required.

Lead ESG-focused equity portfolio strategies for institutional clients. Manage large-cap ESG equity funds and mandates, contributing to global equity investment processes.

Drives profitable growth for packaged specialty gases across international markets. Responsibilities include developing market strategies, expanding customer relationships, and negotiating commercial agreements. Requires 10+ years in industrial gases or chemicals.