react English-speaking jobs in Lummen

Iron Mountain seeks an experienced EMEA Employee Relations/Labor Relations/Generalist Leader to define and deliver regional Employee Relations, Labor Relations, and HR Generalist services across Europe, Middle East, and Africa. This role will architect and execute the EMEA-wide labor relations strategy, optimize a hybrid HR generalist model, and lead the strategic vision for the regional function.

Senior Consultant to lead strategic transformation initiatives for Energy & Utilities clients. Requires 5+ years of experience in the sector with knowledge of energy market dynamics, regulatory environments, and operating models. Strong analytical and problem-solving skills are essential.

Integration Analyst/Architect needed to translate business requirements into Boomi processes, linking applications and business flows. Design future-proof integration architectures and mentor other integration engineers. Requires 5+ years experience in integration architecture, project delivery, or ERP/package implementations.

As a Customer Success Manager, you will manage a portfolio of banking customers, building relationships and ensuring customer satisfaction, retention, and growth. You will develop success plans, understand customer needs, and coordinate with internal teams to deliver value and drive customer success.

Junior Auditor position at KPMG Antwerp. Responsibilities include verifying financial data, reviewing fixed assets, and participating in client stock counts. Assisting in prudential audits and sustainability reporting is also part of the role.

Develop and implement data-driven solutions to optimize supply chain performance across logistics, warehousing, planning, and customer operations. Collaborate with stakeholders to translate business needs into actionable insights and drive adoption. Build scalable data products, from data preparation to model development and monitoring.

Full-time Inside Sales role for Italian and English speakers. Responsibilities include customer communication, order handling, and sales quotation preparation.

Data Architect needed to design end-to-end data architectures (cloud, on-premise, or hybrid) for data ingestion, Business Intelligence, and AI. Requires fluency in Dutch and English, a Master's degree in a relevant field, and extensive experience with data lake, lake house, DWH, data governance, data modeling, ETL/ELT, Spark, and cloud/on-premise solutions. Strong communication and interpersonal skills are essential.

The Area Sales Manager develops and manages customer relationships in Wallonia, Belgium. This role focuses on growing existing business, identifying new opportunities, and providing technical consulting throughout the sales process.

Full Stack Developer needed for a remote role. Build and maintain websites, manage cloud hosting, provide IT support, and secure IT infrastructure. Experience with HTML, CSS, JavaScript, PHP, WordPress, AWS, and Salesforce required.

Veterinarian specialized in equine surgery sought for referral center with emphasis on surgery and second-line veterinary medicine. Must have a European Master's degree in Veterinary Medicine with a specialization in equine surgery, ideally with Residency Program completion and Diplomate status. Significant surgical experience is also considered.

Linux Engineer required for NATO Cyber Security Centre. Must have 3+ years of experience administering RHEL servers, Python scripting, and Ansible. Requires NATO SECRET clearance.

Zurich Insurance seeks a Senior Underwriter Financial Lines for Financial Institutions with expertise in (Management) Liability insurance. The role involves managing and developing a portfolio of Financial Institutions accounts, evaluating risks, and collaborating with brokers and service providers.

Senior SAP Authorization Consultant needed for client-facing role. Manage EAM, design and implement SAP authorization strategies for ECC and S/4 systems. Oversee SAP Services activities related to authorization. Minimum 8 years of experience in SAP authorization design required. Native speaker in Dutch or French with professional English proficiency.

Senior Engineer to design, build, and manage scalable Kubernetes platforms using SUSE Rancher. Requires 4+ years experience in DevOps or Platform Engineering, leading migrations to containerized architectures, and expertise in provisioning, securing, and managing large-scale Kubernetes environments.

The NCI Agency seeks a Deputy Project Officer to support the ITM Recovery Increment 1 (ITM RC1) project. The Deputy Project Officer will work alongside project leadership to coordinate delivery, maintain governance structures, and ensure Work Packages are tracked to agreed baselines. Responsibilities include maintaining project plans and status reports, managing budgets, and providing administrative and scheduling support. The successful candidate will have at least five years of experience in project management support, expertise in a recognized delivery methodology (PRINCE2, MSP, PMI-PMP, SAFe, or equivalent), and proficiency in Microsoft Office Suite. A valid NATO SECRET security clearance is required.

Experienced SAP IS-U Analyst needed for a 12-month contract. Support, improve, and develop the SAP IS-U landscape. Strong IS-U functional experience and utilities/energy environment experience required. Fluent English, Dutch or French advantageous.

Safety & Reliability Engineer will perform and coordinate RAMS activities throughout the development lifecycle of avionics systems. Responsibilities include performing safety analyses, reliability predictions, and Failure Mode and Effects Analyses (FMEA). The role requires a Master's degree in a relevant field and minimum 2 years of experience in safety engineering, reliability engineering, or a related industry.

Experienced Regulatory Change Delivery Lead needed to establish and drive a practical delivery model for regulatory change initiatives. Translate regulatory requirements into structured delivery plans, mobilize teams, and ensure effective tracking of regulatory obligations.

Senior consultant to build finance organizations, improve financial control, and optimize processes for clients. Develops and reinforces Sia's offer and participates in business development. Requires a master's degree, 3-6 years of consulting experience, and fluency in French, Dutch, and English.