ruby English-speaking jobs in Arlon

Senior Regulatory Affairs Specialist needed for a 6-month fixed-term contract. Will manage product registration projects, liaise with commercial teams, and compile regulatory documentation for IVDs across EMEA. Requires 5+ years of experience in the life sciences industry, preferably in IVD product registration. Fluency in English is essential.

Senior Accountant will manage full accounting operations for multiple entities, ensuring financial data reliability. Responsibilities include general accounting, closing & tax, and supervising a small team.

Provides hands-on support to the BE Delivery Lead, leading end-to-end PMO steering and ensuring strategic alignment. Leads risk management, orchestrates project ceremonies, and facilitates cross-functional issue resolution. Produces executive-level reporting and supports leadership with fact-based recommendations.

Private Equity Expert needed for contract role. Evaluate financial models, review market analysis, and develop investment summaries. Minimum 2 years of private equity experience required.

Associate Founder (data scientist) for Belgian healthtech startup, Gaspar. Develop scientific and data strategy, working with founding team, developers, researchers, and medical partners. Full-time role with potential to become Co-founder. Requires data science experience, project management, medical/biomedical expertise, and strong communication skills. Must be fluent in Dutch or French.

Lead industrial electrification projects from planning to completion for factories, e-bus/truck depots, and energy clients. Manage budgets, resources, and timelines while coordinating internal and external stakeholders.

Finance Manager will ensure compliance with IFRS, Belgian GAAP, and local regulations. Leads monthly and quarterly IFRS reporting, statutory and tax financial statements, and tax planning. Manages the local finance team and provides financial insights to business teams.

Senior Business Analyst to support complex software solutions in the digital security sector. Leads business analysis activities, defines requirements, and ensures alignment with organizational objectives. Experience in BPMN, Agile methodologies, and digital security is required.

Data Scientist / Data Engineer needed for European institution in Brussels. Design, develop, and deploy AI-powered applications using RAG and LLM architectures. Develop NLP pipelines for document processing, summarization, and semantic search. Implement machine learning models for recommendation systems, classification, and prediction. Design and optimize data ingestion and transformation pipelines in cloud environments. Contribute to data lake architectures and ETL processes. Bachelor's degree & 17 years of experience in IT OR Master's degree & 13 years of experience.

Scientific & Regulatory Advisor supports members and monitors cases within the Belgian food supplements sector. Responsibilities include analyzing scientific and regulatory developments, providing guidance, drafting communications, and representing be-sup in external meetings.

This 6-month internship supports the Global Supply Chain Planning team in operational activities, market launch initiatives, and supply chain training. Assists with shipment distributions, master data setup, inventory reviews, and project coordination.

The NATO Communications and Information Agency (NCIA) seeks a Senior Penetration Tester to conduct web, infrastructure, and application-level penetration testing. Responsibilities include identifying requirements, following methodologies, writing reports, and briefing stakeholders. The contractor must have a Bachelor's degree in a technical field with IT content and 3 years of relevant experience or 10 years of experience in lieu of a degree. Extensive knowledge of penetration testing tools, techniques, and methodologies is required.

Experienced Head of Revenues needed for B2B SaaS company. Full ownership of sales and marketing strategy execution. Proven track record selling complex solutions in B2B SaaS. Fluent English required, French and/or Dutch a plus. Based in Belgium or nearby.

System Administrator required for Microsoft COTS environment. Responsibilities include workstation baseline maintenance, security hardening, reporting, user and workstation provisioning, and application installation. Requires NATO SECRET clearance, Windows OS administration expertise, Active Directory experience, and relevant certifications.

The U.S. Mission in Belgium seeks a Financial Assistant (VAT and Accounts Payable) to manage VAT refunds, process invoices, and handle account payable duties. The role requires proficiency in Microsoft Office Suite, strong communication skills, and knowledge of basic accounting standards.

The Cash Manager manages the daily cash position of Sanofi Holding and its entities, ensuring effective liquidity centralization. Responsibilities include bank reconciliation, cash flow analysis, payment execution, intercompany account management, and reporting. The role requires strong analytical skills, proficiency in Excel, and experience in treasury operations.

Aviation Claims Handler will examine and resolve claims, administer reserves and payments, and communicate with insureds, surveyors, lawyers, and brokers. Responsibilities include handling Hull and Liability claims, assessing liability, ensuring timely resolution, and maintaining claims files. Must have strong interest in aviation, Dutch, English, and French (CEFR Level C), excellent administration skills, and a service-minded attitude.

Electronics Engineer to design, develop, and validate electronic systems. Requires Master's degree in electronics with RF experience, proficiency in analog electronics, PCB design, and programming.

As a Surety Underwriter, you will conduct financial analyses, assess surety risks, and build client relationships. You will negotiate contracts, manage bonds, and monitor risks throughout the insurance cycle.

Leads the implementation of Global Job Architecture, European Pay Transparency, and Compensation and Benefits optimization for Northern Europe. Analyzes and optimizes compensation structures, ensures legal compliance, and drives the integration of new policies and programs. Requires 5-7 years of experience in Compensation & Benefits management with a focus on European pay transparency and global job architecture. Must have experience with Belgian, Dutch, and German C&B laws and legislation. Fluent in English and Dutch; German/French is a plus.