English-speaking jobs in Ath

ArcelorMittal is seeking a (Senior) Corporate Income Tax Professional for Belgium to manage tax incentives, support tax accounting and reporting, provide tax advisory, and ensure TP compliance.

Senior Technical Analyst needed for a public sector technology team. Will bridge business requirements and technical delivery in an Agile/Scrum environment. Responsibilities include translating business analyses into functional and technical analyses, ensuring clarity across all parties, and participating in problem definition and corrective action planning. Must have 10 years of demonstrated experience and expertise in Business Process Modelling, UML & BPMN, functional/technical analysis, Agile/Scrum methodologies, and various technical tools.

Manages service delivery to meet customer requirements, including SLA negotiation and monitoring. Oversees financial management, risk control, and supplier relationships. Leads service delivery team, drives continuous improvement, and identifies new business opportunities.

Manages electrical (LV, MV & HV) and mechanical piping/HVAC construction projects. Plans, organizes, leads, coordinates, and controls project activities from start to finish. Ensures projects meet environmental, health, and safety standards and adhere to quality outcomes. Communicates with clients, design teams, and subcontractors. Requires 3+ years of experience in a PM role in the M&E industry.

Experienced Integration Test Engineer needed for 12-month freelance contract. Perform system integration and end-to-end testing across multiple applications and platforms. Validate integrations between systems, services, and applications using API tools.

Purchasing Manager will develop and implement procurement strategy, analyze market trends, select and negotiate with suppliers, and manage the procurement process.

Leads process technology and engineering activities across pilot and industrial manufacturing environments. Defines and delivers process scale-up strategies, overseeing design, implementation, and optimization of complex process flows. Drives alignment between R&D, engineering, and operations to ensure efficient and scalable process deployment.

Software & Automation Engineer will design and maintain workflows, build automated systems, and implement CI/CD pipelines for a hardware and software R&D team.

Sales Manager to drive commercial growth in Belgium (Flemish region) by developing new business and managing existing customer accounts. Requires 10+ years of B2B sales experience in industrial IT solutions, with a proven track record in new business development and account management.

Leads assignments, acts as the main point of contact for clients, and guides teams advising on strengthening internal control and risk management environments. Analyzes process flows and risk domains, performs internal audit assignments, and presents findings and recommendations to clients. Requires at least 4 years of experience as an internal auditor and a Master's degree.

The Business Process Owner (BPO) – Office Warehousing & Service Delivery will own and develop global back-office warehousing processes, ensuring seamless integration with functions such as Finance, Customs, HR, Transport/Freight, and IT. This role will design, standardize, and improve processes to enable scalable operations and support digital and AI transformation initiatives.

Part-time Spanish teacher needed for one year to cover a leave of absence. Must be able to teach Spanish across the Secondary School age range, ideally with experience teaching IGCSE, A level and/or IB Language B.

Residential Real Estate Agent (IPI/BIV accredited) to manage a portfolio of high-end properties in Brussels. Provide tailored support to a demanding clientele and collaborate with local and international offices.

Full Stack Development Intern / Trainee will assist in developing and enhancing websites, covering both front-end and back-end components.

Program Manager to lead a customer service transformation program focused on digitalization, chatbots, and AI solutions. Manage end-to-end delivery, coordinate international teams, and drive the shift from call-based support to digital channels. Proven experience in Telco required.

Lead and develop a sales team in the Northern Europe region (Benelux & Nordics) for Stryker's Extremities product portfolio. Manage P&L responsibility, develop marketing plans, and drive sales revenue growth.

Serves as the primary technical welding expert within QA/QC, ensuring compliance with national and international welding standards. Develops procedures, manages documentation, and interprets regulatory differences. Conducts training and implements solutions related to welding and weld inspection.

IT Project Manager to lead and manage architecture-related projects and governance initiatives. Ensures coordination, planning, and delivery across teams. Experience in IT Architecture and project management required.

DevOps Engineer to design, implement, and enhance observability across hybrid environments. Responsibilities include instrumenting applications, developing dashboards, and supporting incident analysis. Requires experience with observability tools (OpenTelemetry, SigNoz, Prometheus, Grafana) and monitoring concepts.

Design, develop, and maintain scalable .NET applications (.NET Core / .NET 6). Build and integrate APIs and services for energy systems, smart grids, and data platforms.