react English-speaking jobs in Lummen

As a consultant in McKinsey's Operations Excellence Program, you will work on client engagements, identifying issues, analyzing data, and developing recommendations. You will gain operational and consultancy skills through on-the-job coaching and a structured program. The program focuses on capital excellence, advising clients on strategic and operational questions related to large construction projects and other capital initiatives.

Senior Business Development Manager to own and develop the go-to-market strategy for the Belgian (Flemish) market. Build and scale installer and ecosystem partnerships, driving new partner acquisition and customer growth.

SECO Belgium seeks a Building Condition Assessment Engineer to inspect and assess building conditions using the NEN 2767 methodology. Responsibilities include identifying defects, creating reports, and advising clients on maintenance and renovation.

AI Engineers will integrate, enable, and operationalize Microsoft Copilot and Power Automate solutions. They will design and implement Power Automate flows, Power Apps, and support integration with M365 services.

Arηs Group, part of Accenture, seeks an IT Recruitment Officer to support IT projects in the private and public sector. Responsibilities include sourcing and recruiting Java and BI profiles, participating in branding activities, and developing a talent pipeline.

Data Center Engineer needed for a long-term project in Belgium. Responsibilities include monitoring and maintaining critical datacenter infrastructure, performing technical interventions, and ensuring compliance with safety standards.

Provides secretarial and front-of-house support to a Partner and Associates in a Brussels law firm. Duties include time recording, billing support, travel arrangements, and reception duties. Experience in a law firm, fluency in Dutch or French and English, and proficiency in MS Office and iManage are required.

Credit & Collection internship within the Finance/Account Receivable team. Support the team in monitoring customer receivables, handling operational requests, and improving debt recovery. Fluent in French and Dutch, with a good understanding of Excel and basic accounting knowledge.

Freelance Industrial Technician providing on-site service, maintenance, and troubleshooting for industrial HVAC and cooling systems. Experience with chillers, heat pumps, and electrical/hydraulic systems required. Regular travel across Belgium and Luxembourg.

Training and Quality Manager will develop learning plans, structure training requirements, and coordinate a risk-based quiz implementation project.

The Executive Director will lead the Global South CDR Coalition, a non-profit representing carbon removal credit producers. Responsibilities include developing and executing advocacy strategies, building relationships with policymakers, managing membership, and leading fundraising efforts. The role requires 5-10 years of experience in public affairs, policy advocacy, or a related field, strong knowledge of climate policy, and fluency in English.

Experienced automotive aftermarket sales professional needed for a 6-month hybrid role in Braine-l’Alleud, Belgium. Support growth across the aftermarket network, including distributors, wholesalers, and buying groups.

Junior IT Support Analyst needed for a dynamic team at the National Institute for Social Insurance for the Self-Employed. Responsibilities include application management, incident resolution, and collaboration with developers and users. Must be proficient in SQL, .NET, Active Directory, Azure DevOps Server, and IT Service Management (ServiceNow). Knowledge of CI/CD pipelines, PowerShell, Windows Server, Python, and Scrum methodology is a plus. Fluent in Dutch or French with passive English.

Datacenter Engineer for a long-term assignment in Ternat. Responsibilities include monitoring installations, performing maintenance, supporting HVAC and electrical systems, and ensuring safety procedures are followed. Technical background in electricity, electromechanics, HVAC, electronics, or cooling technology required.

The Financial ERP IT Project Manager manages the technical aspects of an ERP project, supervising teams, and ensuring the implementation of technological solutions.

Enterprise Account Executive needed for a PE-backed B2B SaaS company selling finance technology to large organizations. Full-cycle sales role focused on new logo acquisition and expansion within a defined territory. Proven track record of self-generating pipeline, opening enterprise accounts, and closing value-led SaaS deals required.

HERAN Partners seeks ambitious interns with a passion for healthcare to support various aspects of venture capital investing, including deal flow, due diligence, and portfolio management. Interns will gain exposure to the entire investment cycle and work with a team of experts.

Supervises electrical and instrumentation (E&I) activities for contractors on a large-scale greenfield project. Monitors quality, safety, and progress of electrical installations across six furnaces. Ensures compliance with specifications, procedures, and schedules.

Senior Web System Administrator to support the European Parliament's websites and multilingual platforms. Responsibilities include managing web environments, securing systems, and implementing disaster recovery policies. Requires a Master's degree, 8+ years of experience, and expertise in web servers, cloud infrastructure (AWS), operating systems, and automation tools.

Provides global SME support for Large Molecule and Vaccine drug substance and drug product programs. Leads E&L testing, conducts risk assessments, and delivers technical information to support business decisions and regulatory filings.