assistant English-speaking jobs in Ottignies-Louvain-la-Neuve

Experienced Solution Architect to lead analysis, design, and implementation of strategic IT projects. Define end-to-end solutions aligning with business requirements, standards, and target architecture vision.

Mainframe Developer to build and maintain applications using PL/I and DB2. This role involves analyzing user needs, implementing, testing, and debugging new functionality. Requires a degree in a related field and fluency in Dutch and English.

Manage an international portfolio of banking customers using a Transaction Observability platform. This role requires understanding the customer's payments environment and coordinating internal teams to drive adoption and retention.

Senior Accounts Payable Consultant/Team Lead needed for a global organization. Requires 5+ years in AP/P2P, team management, and SAP expertise. Must be fluent in English and Dutch to oversee invoice processing and process efficiency.

Quality Engineer/Coordinator supports a major Belgian energy project by developing quality frameworks, managing supplier quality, and overseeing inspections for high-voltage equipment. Responsibilities include process mapping and KPI monitoring.

Lead the Materials & Chemistry unit, driving strategy for cleantech innovation in circularity, low-carbon materials, and bioeconomy. Translate scientific excellence into scalable industrial solutions and societal impact.

Head of Technology for Therapeutic Areas and External Scientific Innovation. Own technology strategy, portfolio, and delivery to advance science across Immunology, Oncology, and Neuroscience. Partner with Data, Data Science, and AI.

Lead RITE’s marketing strategy, driving brand awareness, acquisition, and retention. This senior, hands-on role manages a team, owns brand positioning, and supports expansion for a boutique fitness brand.

Sales Manager for Digital Grid Solutions drives digital transformation of power networks in Belgium and Luxembourg. This role identifies new business, builds customer relationships with utilities and developers, and promotes Siemens Energy's grid portfolio.

Senior Data Specialist transforms complex data into actionable insights in a regulated banking environment. Responsibilities include building dashboards, managing the full lifecycle, and collaborating with Data Engineers. Requires 3-5 years of experience and fluency in Dutch, French, and English.

Experienced Finance Domain Leader for an ERP transformation. Own the Finance functional scope, defining and validating target processes, requirements, and ensuring the solution meets business needs. Requires strong A/P, GL, and A/R expertise.

Manage an international portfolio of banking customers using a Transaction Observability platform. This role requires understanding the customer's payments environment and coordinating internal teams to drive adoption and retention.

Leads the development and implementation of the Group tax strategy, oversees tax compliance and reporting, and provides strategic tax advice to senior management. Requires a minimum of 10 years of international tax experience, expertise in corporate and international tax, and strong leadership skills.

This role leads Payroll and Compensation & Benefits for Cluster North, focusing on developing structures and harmonizing processes across countries. Requires expertise in payroll, labor law, and international HR leadership.

Senior Business Developer to build trusted commercial relationships with technical leaders. Focus on identifying and engaging named accounts with complex physical product or automation challenges. Requires consultative B2B sales experience and fluency in French and English.

Talent Operations Liaison needed for the biopharmaceutical sector. This role involves implementing HR decisions across the employee lifecycle, maintaining data in SuccessFactors, and supporting Belgian employment practices. Requires 5-10 years of HR experience.

Senior Electronics Design Engineer develops next-gen HiFi and speaker solutions. Responsibilities include designing digital/analog circuits, prototyping PCBs, and ensuring EMC/ESD compliance. Requires 8+ years in complex electronic product design.

Experienced Project Manager needed to lead capital projects (€500k-€10m) in Engineering & Property Services. Responsibilities include concept-to-completion delivery, stakeholder coordination, and managing complex manufacturing environments.

This role owns the technology profile, strategy, and delivery for therapeutic area science and external innovation across Immunology, Oncology, and Neuroscience. It partners with Data, Data Science, and AI to advance R&D technology.

Director of Sales & Marketing needed for a branded property inn. Requires expertise in MICE and transient business management, leading sales and marketing teams to drive revenue and occupancy. Must have 4-5 years of sales experience with 2+ in management. English and French proficiency is essential.