controller English-speaking jobs in Vilvoorde

Havas Media Belgium seeks a Medior Accountant to ensure the accuracy and continuity of accounting operations. The role involves managing invoices, payments, reconciliations, and supporting monthly closings and audits. The ideal candidate has 6+ years of accounting experience, a Bachelor's degree in Accounting or Finance, fluency in French and English, and knowledge of Belgian accounting regulations.

Yenlo seeks a Senior Business Development Representative to drive growth across Belgium. You will build relationships with C-level stakeholders in enterprise organizations, translating integration challenges into business outcomes. Must be based in or around Brussels and possess native Dutch, professional-level French, and fluent English.

Designs and executes validation campaigns for Telco and MSSP reference architectures, including CGNAT, SecGW, SD-WAN, uniSASE, and large-scale firewalling. Builds performance and scalability test plans using tools like Spirent, Ixia/Keysight, and FortiTester. Contributes to Reference Solution Stacks (RSS) and automates test execution and reporting. Works with field SEs on customer-driven validation requests and produces technical documentation, live demos, and customer-facing reports.

Manage the movement of goods across regions, ensuring timely and accurate freight processing, data entry, and client/vendor billing.

Manage major incidents from identification to resolution, ensuring rapid response and minimal business impact. Coordinate technical teams and external providers, communicate with stakeholders, and drive accountability.

Microsoft Systems Administrator will support the NATO Communications and Information Agency (NCIA) by deploying security updates, hardening systems, and providing automated reporting. Requires deep knowledge of Active Directory, Windows Administration, and client provisioning tools like MDT and SCCM. Fluent English required, security clearance necessary.

Project Engineer to support infrastructural projects in the energy sector. Responsible for technical implementation, design coherence, and project functionality. Collaborates with Project Leaders and design teams. Requires a master's degree in civil/industrial engineering and strong communication skills.

Manage and grow relationships with existing customers in government, defense, and healthcare sectors. Identify and develop new business opportunities within existing accounts. Oversee and follow up on hospital projects in Wallonia.

Provide first-line service desk support to internal customers, assisting with hardware and software problems. Manage first-line hardware repairs and respond to inquiries to resolve issues.

Lead the end-to-end bid process for complex European tenders, developing winning proposals and managing stakeholders across Sales, Legal, Finance, and Delivery.

Senior Penetration Tester will conduct comprehensive penetration testing and security assessments across NATO networks and systems. Responsibilities include web, infrastructure, and application-level penetration testing, reporting findings, and briefing stakeholders. Requires a Bachelor's degree in a technical field with 3+ years of relevant experience or 10+ years of progressive experience. Must have 3+ years of experience in web application, IT infrastructure, and network security penetration testing. Proficiency in Python, Go, PowerShell, or shell scripting is required. Fluency in one of the two official NATO languages is mandatory.

Billing Manager to lead, support, and develop a small team, ensuring timely and accurate billing processes. Requires 10+ years of experience in billing, team management, and strong technical skills. Fluent in English with professional French and/or Dutch.

Experienced Legal Consultant to support legal delivery team in a fast-paced, tech-enabled environment. Contribute to client projects, structure workstreams, and utilize legal tech tools. Must have Master's degree in Belgian Law, fluency in English + Dutch or French, and 2-4 years of prior legal experience.

Comate seeks a Business Developer to drive growth in East and West Flanders, focusing on the manufacturing industry. The role involves presenting Comate's innovative high-tech solutions, collaborating with marketing, and building client relationships. A Master's degree (in Engineering or related field) and strong communication skills are required.

Java Software Engineer to contribute to the development and maintenance of Primuz, the Electronic Patients Record of the UZ Brussel. Develop high-quality Java code, implement new functionalities, and test and document the generated code.

Experienced IT Project Manager with cybersecurity expertise needed to lead ICT infrastructure and cybersecurity initiatives. Focus on managing projects related to enterprise infrastructure, OT, network security, and cybersecurity governance. Must have 5-8 years of experience in ICT project management and cybersecurity, including OT environments.

Experienced Data Engineers needed for enterprise-scale data and AI projects. Design and implement data pipelines, build and maintain data lakes, and develop ETL/ELT workflows.

Experienced Cyber Security Officer to optimize security initiatives alongside the CISO. Define, maintain, and improve cybersecurity governance frameworks. Contribute to the implementation and monitoring of security policies and controls. Support risk assessments and ensure compliance with frameworks such as ISO 27001 and European regulations.

Air Freight Capacity Planner needed for operational follow-up, issue resolution, and administrative handling of flights and trucking movements. Must have experience in Air Freight, work well under pressure, and be a strong communicator. Fluent English required, Dutch/French a plus.

The Sales Developer implements commercial strategy within a designated area, manages customer relationships, and drives turnover growth. The role requires 3+ years of experience in B2B food sector sales, proficiency in Dutch & French, and strong communication and negotiation skills.