controller English-speaking jobs in Tienen

Senior IT Infrastructure Consultant needed for a long-term project at a high-security technology client. Build and configure Windows Server environments, manage virtualization platforms (Hyper-V), and lead migrations to tier-1 data centers. Requires 10-15 years of experience with Windows Server, Active Directory, DNS, DHCP, and GPO. Fluency in English and Dutch required.

Leads institutional fundraising (foundation and government) and major donor cultivation across the fundraising cycle. Manages relationships, writes proposals, and oversees grant reporting. Collaborates with CEO/Founder and Fundraising Officer.

Experienced Account Manager to develop and manage a customer portfolio among large SMBs and small enterprises in Belgium. Promote and sell the Microsoft Security stack, including Defender, Entra, Purview, Sentinel, and Zero Trust architectures.

Provides administrative, operational, and procurement support for a Belgium-based SME with a strong international focus. Manages logistics, coordinates shipments, and assists with purchasing. Requires experience in international logistics and proficiency in relevant software.

Business Development Executive responsible for daily operations, strategy implementation, and P&L performance. Focus on external sales, market development, and new business opportunities across Benelux, France, and Germany.

Platform Engineer responsible for building and maintaining shared infrastructure, automation tools, and CI/CD pipelines.

As a Sales Representative for Minerals & Metals, you will drive business growth by identifying new opportunities, building client relationships, and delivering tailored solutions. You will leverage your industry knowledge and sales expertise to navigate complex procurement cycles and differentiate SGS's value proposition.

Expertum seeks an Account Manager SAP to manage and grow existing accounts, identify new opportunities, and build strategic partnerships within the Belgian SAP market.

Manufacturing Engineer needed to create and maintain technical documentation for medical devices. Requires fluency in English, strong technical writing skills, and experience in electrical engineering or a related field.

Operations & Maintenance Service Engineer provides on-site supervision and maintenance of power/heat generation plants. The role involves client guidance, work clearance management, and ensuring HSE compliance. Troubleshooting, optimization, and incident reporting are key responsibilities. Requires a higher technical degree, experience in power generation, and fluency in Dutch and English.

Freelance GRC Consultant needed for a complex environment leveraging Privacy management, Audit management, and Third Party Risk Management solutions. The consultant will identify requirements, define a blueprint for implementation, and lead execution, ensuring alignment with stakeholders.

Senior Scientist DP Commercial ensures timely supply of argenx drug product parenteral biologics portfolio. Manages production activities, resolves challenges, and supports continuous process improvement. Requires in-depth knowledge of GMP, FDA, and EMA guidelines.

Leads the performance of contract manufacturing organizations (CMOs) and key suppliers, ensuring reliable supply, robust processes, and strong partnerships. Collaborates with cross-functional teams, CMO leadership, and strategic vendors to drive operational excellence and achieve shared goals. Provides technical expertise, manages risks, and ensures compliance with regulatory standards.

As a consultant in PwC's R&D & Quality advisory team, you will support projects across pharmaceutical, biotech, and medtech clients. You will contribute to the design and delivery of solutions at the intersection of science, strategy, market intelligence, and operations. Responsibilities include conducting research, performing analysis, developing client deliverables, and engaging with stakeholders.

Principal Scientist, Analytical Chemistry will apply LC-HRMS workflows to provide analytical support for small molecules and peptides in chemical process development. Responsibilities include developing and optimizing LC-HRMS methods, resolving analytical questions, and integrating HRMS data with other analytical readouts.

Internship in Transactions and Corporate Finance - M&A. Conduct research, prepare pitches, and assist in M&A processes. Master's degree in Economics, Finance, Business Engineering, or Commercial Sciences required. Previous internship in private equity or M&A boutique preferred. Fluent in Dutch and English. Available for a 6-month period starting September 2026 or January 2027.

The Warehouse Lead EMEA oversees inbound operations, warehouse management, shipment coordination, logistics claims, and returns across EMEA stock locations. This role ensures efficient order processing and shipment execution by collaborating with Order Management and Transportation teams. The Warehouse Lead provides support and training to embecta 3PL stock locations, manages 3rd party logistics providers, and performs WMS system integration testing.

Keyrus Data Intelligence seeks BI consultants with 5+ years of experience in Microsoft BI (Power BI, Azure) to develop and implement data visualization solutions.

Financial Controller needed for a market-leading automotive company in Puurs. Evaluates financial performance, mitigates risks, and optimizes business processes. Requires a Bachelor's or Master's degree in Finance, Accounting, Economics, or a related field, and solid foundational experience in finance. Advanced Excel skills are mandatory.

The Service Delivery Manager acts as a primary liaison between customers and operational teams, ensuring high-quality service delivery. Responsibilities include managing operational accounts, preparing service level reports, and overseeing invoicing processes. The role also involves driving continuous service improvement initiatives, managing risks, and handling critical incidents.