freelance English-speaking jobs in Tournai

Postdoc position focusing on structure-exploiting algorithms for nonlinear eigenvalue problems. Research involves rational approximations, global algorithms, and projection-based techniques. Requires a PhD in Mathematics or Engineering.

Warehouse Manager role requires 7 years of leadership in warehousing/supply chain. Responsibilities include managing warehouse operations, team development, and achieving logistics KPIs. Bachelor's degree preferred.

Finance Intern role involves processing trade deal invoices, assisting the Accounting Manager with daily tasks, reconciliations, and financial statement preparation. Requires university enrollment, rigor, and proficiency in English.

Manage security systems, coordinate corrective actions, and lead incident investigations. Ensure 100% compliance with local regulations and operational standards. Support CTPAT/AEO programs and drive security awareness.

Senior Network Operations Analyst leads complex incident response and drives operational improvements for global network services. Requires 8+ years in network operations with advanced knowledge of LAN, WAN, SD-WAN, and cloud connectivity.

This role supports the development of a national capability for evaluating and certifying cryptographic algorithms and protocols. Duties involve advising on algorithm strengths, weaknesses, and parameter selection for national customers and ESA experts.

This role supports strategic direction by ensuring project investments align with priorities. Responsibilities include prioritizing budgets, tracking benefits, and coordinating portfolio reviews. Requires a Master's degree and experience in portfolio management or strategic planning.

Experienced freelance Senior Developer/Tech Lead needed for challenging projects using .NET and Azure. Responsibilities include setting technical standards, code reviews, and developing scalable platforms while managing AI-assisted coding. Fluency in Dutch and English is required.

Apply your analytical skills to impactful projects enhancing Fulfillment, Sortation, and Delivery Centers. Complete high-priority tasks, analyze data, and propose solutions while developing teamwork skills.

Prepare, execute, and manage CAPEX and automation projects in a manufacturing environment, including budget responsibility. Requires a Master’s Degree in Industrial Automation Engineering and 4+ years of manufacturing engineering experience.

QA Coordinator to supervise quality for dispatchers, employees, warehousemen, and drivers. Responsibilities include quality implementation for ULT freezers, managing quality systems, audits, and CAPA. Requires French and English proficiency.

Lead a department of 30+ technical engineers in complex industrial solutions. This role bridges global business ambitions and local execution, managing project lifecycles from engineering to commissioning. Requires 10+ years in international engineering leadership.

Deliver orders using your scooter or bike on your own schedule. Must be 18+, have a valid license/insurance, and a compatible smartphone. Earn competitive fees and tips.

Managing Consultant in Environmental & EHS to help clients navigate environmental and EHS challenges. Responsibilities include delivering permitting, impact assessment, and risk management projects. Requires technical foundation and client-facing skills.

RevOps Specialist role requires 2+ years of experience in sales, revenue operations, or go-to-market functions. Responsibilities include reviewing domain documents, providing structured feedback, and using analytical skills for evaluation projects. Must have a Bachelor's degree and proficiency in Excel, PowerPoint, and Word.

Senior Performance Marketer drives paid acquisition campaigns with direct ownership of significant monthly media spend across mainstream consumer channels. Responsibilities include optimizing CAC, CPA, ROAS, and LTV while scaling acquisition internationally.

Lead complex, strategic projects for the energy transition, ensuring alignment with business objectives and financial targets. Manage multidisciplinary teams, drive execution, and mitigate risks from initiation to closure.

Medior Customer Contract Consultant provides technical and operational support for customer connection-study files. Responsibilities include data quality checks, documentation, and stakeholder coordination in the energy sector. Requires a technical background and fluency in Dutch and French.

Seeking passionate Carbon Fibre, PEEK, or Graphene Materials Engineers/Innovators to help bring a new product to market. In-depth knowledge of one material and manufacturing processes is required. Relevant engineering degree and English proficiency are necessary.

Serve as a subject matter expert for Quantum storage solutions, leading technical sales and design for various industry verticals. Requires 5+ years in tech support, proficiency in English and German, and knowledge of enterprise storage and M&E workflows.