assistant English-speaking jobs in Ottignies-Louvain-la-Neuve

System & Security Engineer needed for a Belgian logistics company. Manage and optimize Windows Server environments, support virtualization platforms, and contribute to automation. Security focus (20-30%) includes vulnerability management, identity & access management, and incident handling. Bachelor's degree in IT or equivalent experience required.

The Digital & e-commerce Manager for the BeNeLux region will orchestrate Sisley's online presence, overseeing D2C, e-retail, and media activities. Responsibilities include driving sales performance, managing digital boutiques, and developing e-commerce strategies. The role requires expertise in Salesforce Commerce Cloud, Google Analytics, and CRM tools. Fluency in French, Dutch, and English is essential.

Account Manager to drive commercial development with major public sector clients in Flanders. Develop and nurture relationships, identify new business opportunities, and collaborate with the tender team. Requires a Bachelor's degree, 5+ years of B2B account management experience, and experience in the public sector. Dutch is required, French or English is a plus.

Lead strategic problem-solving engagements, including value chain assessments, market analysis, and growth opportunity identification. Oversee due diligence, turnaround & restructuring, carve-out & integration activities. Manage stakeholder relationships and project delivery.

Project Engineer to drive engineering development of projects from sales to execution. Responsible for basic design, engineering deliverables, and leading the project engineering team. Requires proficiency in English and experience in project/process engineering.

Content Creator & Marketing Assistant needed to develop and optimize digital content for Options Belgium. Responsibilities include creating visual and written content for various platforms, supporting SEO/GEO optimization, and occasionally attending events for content creation.

Remote contract for PhDs in Physics, Applied Physics, or related fields. Design physics problems to test AI performance, evaluate AI outputs, and collaborate with researchers to refine benchmarks.

The Group Buyer manages a portfolio of indirect purchases for a multinational company, developing sourcing strategies, negotiating contracts, and collaborating with internal and external stakeholders.

Accounts Receivable Accountant needed for a permanent position within a well-established international renewable energy company. Responsibilities include processing invoices, managing intercompany operations, reconciling accounts, and supporting month-end and year-end closing activities. Requires a Bachelor's degree in Accounting, 1-3 years of experience, SAP proficiency, and fluency in Dutch or French with strong proficiency in the other national language and English.

Content Intern will support the Content Manager in creating and optimizing content for social media, website, newsletters, and campaigns. Responsibilities include creating visual content, writing copy, assisting with photoshoots, and managing email marketing.

Key Account Manager to define and execute customer strategies, manage a portfolio of key accounts, and drive profitable deals. Requires a Master's degree in economics, 5+ years of relevant sales or trade marketing experience, and fluency in Dutch, English, and French.

Policy Advisor will identify, monitor, analyze, and advise on EU initiatives relevant to the European insurance industry, particularly general insurance and cyber topics.

Leads engineering execution across projects, ensuring quality, process discipline, and supplier alignment. Manages technical relationships, builds repeatable engineering processes, and represents Futurewave's engineering capabilities externally.

Clinical Research Associate I or II needed for a full-scope role covering study lifecycle activities. Responsibilities include contract negotiation, site start-up, monitoring, and close-out visits. Requires previous CRA experience, independent monitoring experience, and fluency in Dutch, French, and English.

Algorithmic Trader to build and deploy systematic trading strategies for a multi-gigawatt renewable energy portfolio. Requires 5+ years in a quantitative environment, Master's/PhD in a hard science, and expert-level Python skills.

Business Developer to drive growth and secure opportunities in large-scale industrial renewable energy projects. Identifies, initiates, and develops projects including solar, wind, EV charging infrastructure, BESS, and EMS. Creates business development plans and educates clients on technical specifications. Secures contracts for renewable installations and acts as primary contact for stakeholders. Requires a Master's degree, commercial aptitude, and experience in B2B market prospecting, PPAs, or contract negotiation. Passion for renewable energy and strong project development skills are essential. Fluent in English and Dutch/French.

Lead backend and data engineering activities for trading applications. Provide technical direction, mentor developers, and ensure secure, high-performance applications.

Provide end-to-end Azure operational support in a Multi-Cloud environment. Manage IAM, security configurations, and Entra ID. Automate tasks and ensure environment stability.

Business Analyst (2-5 years of experience) to support client projects, conduct market and financial analysis, and design subscription business models.

Project Manager with expertise in Life Insurance will guide stakeholders, structure requirements, and ensure business decisions are supported by domain knowledge.