controller English-speaking jobs in Tienen

Security Engineer needed with 5+ years of network security experience. Expertise in Checkpoint/Palo Alto firewalls, routing protocols (OSPF), L2/L3, and CCSA/CCSE certifications required. Must possess strong communication skills and experience with Linux/Windows servers.

Experienced leader to oversee and consolidate activities of a specialized insurance advisory firm. Develop and implement commercial and strategic priorities, lead client relationships, and manage complex advisory assignments.

As a DEV Engineer - Expert, you will join an agile team to design, build, and test software within sprints. You will apply your full-stack development expertise, mentor colleagues, and propose innovative solutions.

Support PMO activities for large finance transformation programs, including governance, planning, reporting, and coordination. Assist with project governance deliverables, Steering Committee reporting, and PMO tool maintenance. Contribute to communication, change management, and onboarding activities.

Senior Microsoft Data Security Consultant with 8+ years of experience in Microsoft 365 workloads, security, and Entra ID. Designs and implements solutions using Microsoft Purview and broader Microsoft 365 capabilities. Guides customers, steers conversations, and coaches colleagues. SC-401 certification required. Fluent in Dutch and English.

Senior DFT Engineer to design, implement, and validate test solutions for complex SoCs. Collaborate with RTL, verification, and physical design teams. Support silicon bring-up and debug. Minimum 5 years DFT experience with complex SoC projects.

Quality Performance Lead to design and implement a quality performance framework and KPI pyramid for a global life sciences organization.

Provides administrative and site-related resource support for ELA OMS operations and project teams. Develops and applies access procedures, processes individuals seeking unescorted access to nuclear power plants, and coordinates with customer access and security departments.

Senior AI Business Consultant guides clients through AI innovation, from identifying opportunities to managing implementation. Translates complex challenges into solutions and advises on security, privacy, and ethics. Facilitates workshops, engages with C-level clients, and shapes business-oriented AI solutions. Requires a good working knowledge of Dutch.

Odoo Technical Architect needed to develop technical solutions, mentor developers, and ensure quality of customer projects. Requires 7+ years of Odoo experience and fluency in English and French.

The Chief Information Security Officer (CISO) will define and execute the security strategy, policies, and roadmap for MWingz. Responsibilities include leading risk management, overseeing IT security domains, defining security for telecom networks, and ensuring compliance with regulations. The CISO will also lead crisis preparedness, manage third-party security, and promote a strong security culture.

Full-time PhD student position within an ERC-funded project investigating how prison communities produce media and reshape understandings of justice. Research will focus on NGOs and charities working at the intersection of arts, media, and prison education in the UK and Northern Ireland.

Network Security Engineer will manage on-premise and cloud (Azure) network and security infrastructure. Responsibilities include providing Level 2 support, participating in IT projects, and detecting/fixing security risks. Requires experience with routing/switching, firewalls, ZTNA, network access control, vulnerability management, NDR, XDR, and spam filtering. Must have Azure certification or experience and be proficient in Infrastructure as Code (IaC).

Lead commercial transformation for a fast-growing healthcare affiliate in Belgium and Luxembourg. Drive data-driven insights, omnichannel engagement, and AI adoption to create measurable business impact.

The Head of CRCO Accounting Section leads and manages the accounting activities for 23 billing systems, ensuring timely and accurate delivery of services in accordance with regulations and IFRS. Responsibilities include defining financial reporting strategies, managing the financial information system, and leading a team of accounting professionals.

Provides administrative and project coordination support to the Systems & Payment Business Unit in the EMEA region. Manages service offers, purchase orders, invoicing, and project execution. Collaborates with internal teams and customers. Requires strong organizational, communication, and administrative skills. Proficiency in MS Dynamics, MS Excel, and Atlassian JIRA is essential. Fluent in English and Dutch.

Manages personnel administration, salaries, and employee benefits, ensuring compliance with legal obligations. Collaborates with social secretariat and providers on standard and non-standard payments, personnel administration, and employee inquiries. Administers cafeteria plans, variable compensation, and employee insurance. Ensures data quality in HR tools and provides reports on payroll, headcount, and absenteeism.

OutSystems Architect needed for onsite role in Brussels, Belgium. 7+ years IT experience required, including 3+ years in OutSystems architecture. Expertise in O11, REST APIs, and integration patterns is essential. Must have Architecture Specialist certification and fluency in English.

Data & AI Strategy Consultant will partner with senior executives to translate corporate strategy into actionable Data & AI strategies and roadmaps. This role identifies high-value use cases, builds business cases, and shapes operating models to deliver measurable outcomes. Requires 8-10 years of experience in strategy consulting, transformation, or Data & AI advisory roles.

As a Workday Consultant, you will define and deliver Workday solutions for clients, implement and configure enterprise-scale Workday solutions, and provide training to users. You will work closely with client teams, translate requirements into configuration options, and advise on solution evolutions.