ruby English-speaking jobs in Arlon

Network Administrator needed for EU public sector client in Brussels. Responsibilities include operating, maintaining, and supporting network infrastructure, investigating and resolving network issues, and ensuring network security. Requires Bachelor's degree, strong hands-on expertise with Palo Alto and F5 technologies, Cisco networking solutions, and network security principles. Must possess at least one certification from CCDP/CCNP, CCNA, CCDE/CCIE, CCAr, F5, Juniper, Palo Alto BIG-IP, or SANS related to Network Security.

Lead client engagements as a Data Architect, co-designing scalable data engineering solutions using cloud platforms and distributed systems. Develop data models and implement data integration patterns. Requires a Master's in a technical field and 3-6 years of experience.

QA Coordinator to supervise quality aspects of dispatchers, employees, warehousemen, and drivers. Responsibilities include managing quality systems, conducting audits, and monitoring CAPA. Requires French and English proficiency.

This Brussels-based role requires a policy leader to shape EU and NATO outcomes across defense, commercial aerospace, and related policy areas. The successful candidate will build relationships with key EU and NATO stakeholders, monitor policy developments, and advise leadership on business implications. Extensive EU policy experience and a deep understanding of EU and NATO institutions are required.

Senior Accountant role requires 7-12 years of experience. Responsibilities include end-to-end Belgian accounting, statutory compliance (VAT, corporate tax), and financial reporting. Must have a Bachelor's in accounting, proficiency in Excel/SAP, and fluent English.

HR Intern to support People Operations by writing, reviewing, and updating knowledge articles for communication portals. Assist with daily tasks, governance improvements, and projects like off-boarding. Requires French or Dutch fluency and a degree in HR or related field.

Industrial Electrician needed for new construction and maintenance projects across various industrial sectors. Responsibilities include applying electrical tracing to pipelines, tanks, and valves to ensure proper temperature control. Must have a strong technical foundation in industrial electricity and a valid VCA certification or willingness to obtain one.

Head of Human Resources in Belgium coordinates HR activities, partners with local business, and drives the HR strategy. Requires 5-10 years of HR leadership experience in manufacturing, bilingual French/English, and union negotiation skills.

The Enterprise Platform Architect & Tech Lead defines, governs, and evolves the technology foundations of the company, ensuring coherence, scalability, and security across all platforms. This role leads the integration of AI technologies including RAG pipelines, agentic workflows, and API-based integrations across the company's core stack. The role also fosters communities of practice, defines and enforces architecture standards, and ensures end-to-end integration across systems.

IT Team Leader to lead a multidisciplinary team managing finance and procurement applications. Requires 8+ years in IT, 2-3 in leadership, and a Master's degree. Skills include SAP, leadership, and stakeholder management.

Health and Safety Manager to ensure smooth club operation and compliance. This role involves acting as Duty Manager, leading staff training, and managing contractors. Requires IOSH/NEBOSH or relevant H&S qualification and facilities management experience.

Serves as the primary finance counterpart for Eurofins companies, ensuring integrity and transparency of financial information. Oversees monthly and quarterly performance reporting, analyzes financial data, and coordinates budgeting and forecasting activities.

Junior-Mid EHS Consultant to provide environmental and health and safety advice. Duties include drafting EHS procedures, conducting risk assessments, and supporting ISO management systems. Requires a relevant Bachelor's or Master's degree.

Medical Director for Pulmonology in EMEA providing medical support and advice for clinical trials and safety evaluation. Requires MD with Pulmonology specialty and industry experience in clinical development.

Freelance Enterprise Architect needed for a banking sector client. Responsibilities include defining IT architecture, translating business strategy, advising on new technologies, and ensuring standards compliance. Requires 5 years in Banking and Architecture.

Ensure daily operation and maintenance of school IT systems to support education and administration. This role requires expertise in infrastructure, security, and providing client-oriented IT support.

As an Onboarding Executive, you will manage end-to-end restaurant activations, ensuring new partners have a successful launch on the platform. You will collaborate with Sales teams, providing administrative and strategic support. Fluency in French and Dutch (written and spoken) is required.

Serve as the technical architecture reference, defining frameworks and patterns to enhance agility and cost efficiency. Define the transition roadmap from current to target architecture, acting as a GCP SME. Requires 8+ years in solution architecture and data domain.

Senior Engineer DCS role involving ESOC Level 2 network support. Responsibilities include managing daily operations, network optimization, and troubleshooting routing/switching protocols like BGP and OSPF. Requires NATO SECRET clearance and CCNP.

Guide digital transformation and change programs from strategy to execution, optimizing processes and digital solutions. Analyze existing processes, identify improvement opportunities, and translate them into concrete initiatives.