controller English-speaking jobs in Rixensart

Processes guest check-ins and check-outs, including room assignments, payments, and resolving any issues. Answers guest calls, messages, and requests, coordinates with Housekeeping, and provides information about the property and local area. Completes daily reports, handles cash transactions, and follows company policies and procedures.

Experienced Actuary or Actuarial Data Scientist needed to drive reserving transformation. Refine assumptions, build models, and automate processes using statistical techniques and data engineering skills.

Senior Industrial Transformation Consultant needed for a major healthcare organization. Focus on optimizing pharmaceutical production, redesigning workflows, and strengthening quality in GMP environments. Requires industrial engineering expertise and Lean skills.

Azure Architect needed to translate complex cloud challenges into clear, cloud-native solutions using Azure and .NET. This role requires strong technical depth combined with a consultancy mindset to guide stakeholders and delivery teams.

Senior IT Security Architect to build resilient, business-aligned security architectures. Collaborate with Sales to define solution strategy, advise on Zero Trust, and develop target architectures for complex environments.

Senior Business Analyst with expertise in SAP S/4HANA HR, Time Management, Payroll, and Post-Payroll processes needed for a large-scale regulatory transformation program.

International Sales Manager to sell high-tech MES systems to B2B customers in global textile and plastics markets. Requires technical background and 10 years of sales experience.

The Senior Pursuit Strategist coaches Account Teams on strategy for global/regional pursuits. Serves as Bid Management Lead, leading overall pursuit strategy on strategic opportunities. Develops a tailored campaign messaging and communications strategy, including value propositions and client-facing deliverables. Oversees all pursuit work-streams and identifies innovative approaches to pursuit management. Leads post-pursuit analysis and recommends process improvements.

Senior Full-stack AI Engineer to own end-to-end development of AI-powered products. Build reliable, production-ready applications using Python, React, LLMs, RAG, and cloud infrastructure. Requires 5+ years in software engineering.

Penetration Tester required to lead or join Red/Blue Teams during NATO exercises. Duties include web, infrastructure, and application penetration testing, security design reviews, and stakeholder communication. Must have active NATO SECRET clearance and over 3 years of experience in relevant testing areas.

Shape the future of X-ray and CT systems as a Software Architect. Define technical direction, design scalable, high-performance software, and guide the team while collaborating across disciplines.

Senior Analyst/Junior Associate for Infrastructure Private Equity. Responsibilities include complex project finance modeling, deal origination, and underwriting greenfield projects across energy and digital infrastructure. Requires 2-4 years of quantitative experience.

This role advises clients on creating and capturing value from AI and data. Responsibilities include defining AI/data strategy, developing value cases, shaping operating models, and leading tech-driven transformations to achieve measurable business outcomes.

Experienced freelance E&I Supervisor needed for a major industrial project. Responsibilities include supervising daily electrical and instrumentation installation, coordinating teams, and ensuring compliance with project specifications. Requires background in large-scale industrial construction.

Seeking freelance photographers for hair and beauty salons. Must have a strong portfolio in lifestyle/commercial photography. Deliver 17+ high-quality, unedited RAW images per session adhering to strict technical specs.

Marketing Specialist develops aligned marketing plans with vendors, executing digital and social media campaigns. Responsibilities include content creation, brand monitoring, and budget oversight. Requires a relevant Bachelor's degree and 2 years of experience.

Senior Business Analyst to lead business analysis activities for the "Charges OUR" initiative, improving payment charges processes across multiple entities. Requires 10+ years of experience in international payments, charges management, and banking operations.

Drive sales in the Belux market as an Account Executive. Manage the full sales cycle from prospecting to closing, engaging prospects on mobility and real estate challenges. Requires fluency in French and English.

As a Principal or Sr Principal on the DTAS Strategic Advisory team, you will partner with life sciences clients to navigate complex strategic, technological, and operational challenges. You will shape and deliver high-impact consulting engagements, building deep client relationships and driving client satisfaction.

Entry-level Indirect Tax Consultant focused on VAT compliance for Belgian and international clients. Responsibilities include preparing and reviewing VAT returns, analyzing accounting data, and monitoring legislative developments. Requires a Master's degree and strong interest in developing deep VAT expertise.