controller English-speaking jobs in Tienen

Bid Manager to identify, prepare, and manage responses to international tenders. Responsibilities include market analysis, drafting proposals, and supporting technical/financial documentation. Requires 5+ years in international cooperation and fluency in French and English.

Sales Manager responsible for developing compression technology sales in international markets. Requires technical/engineering background, experience in technical sales, and strong negotiation skills. Involves managing the full commercial process.

Lead Delivery Operations initiatives in Belgium to grow volume and optimize costs. Drive strategic objectives by analyzing data, building business cases, and managing complex, cross-functional projects.

Technically skilled O&M Manager needed to oversee project operation and maintenance for BESS in Belgium. Responsibilities include ensuring plant performance, customer satisfaction, and HSE compliance. Requires relevant technical degree and 5+ years of O&M experience.

Project Manager for Grid Technologies (High Voltage Products) at Siemens Energy. Manage projects involving AIS, GIS, and Power Transformers, coordinating technical activities and customer engagement. Requires a Master's degree and 3-5 years of relevant project experience.

Project Engineer Machine Building develops and tests innovative machines from concept to customer installation. This role combines engineering, assembly, and international commissioning, requiring a hands-on approach.

IT Infrastructure & Project Manager supports daily IT operations, drives digitalization, and coordinates improvement projects. This role acts as a link between users, management, and suppliers.

Lead end-to-end supply chain for Film & Chemicals, overseeing global inventory and S&OP. This role requires proven experience in supply chain management, inventory control, and leading cross-functional teams.

Build and nurture relationships with global architecture and engineering customers to ensure value from 3D BIM software. Manage onboarding, adoption, retention, and quotas for renewals and expansion.

Solution Engineering Intern role involves engaging with customers, shadowing stakeholder interactions, and building product expertise. Candidates must be pursuing a relevant degree, fluent in English, and fluent in French or Dutch.

Lead the commercial organization for Belgium, owning and driving the country sales strategy. This senior role involves leading sales teams across Acquisition, Account Management, and more, while driving performance and change.

Consultant Data Engineer develops ETL scripts and builds Sia AI solutions across client projects. Skills include GCP, AWS, Azure, Docker, Kubernetes, and Python. Requires a Master's degree and 1-3 years of relevant experience.

Accounting and Finance Manager for the French Market. Responsible for day-to-day accounting, financial reporting (local and US GAAP), statutory filings, and French VAT/payroll tax. Requires 4+ years' experience and fluency in English and French.

Transfer Pricing Manager to lead engagements for international and mid-sized companies. Responsibilities include advising on TP planning, developing models, and managing audits. Requires a Master's degree and 6-10 years of TP experience.

Provide advanced operational support for Linux-based IT infrastructure, ensuring stability and performance. Responsibilities include OS-level diagnostics, maintenance, and automation using scripting and Infrastructure-as-Code.

Law students can gain hands-on experience supporting the Legal team with legal research, litigation support, contract review, and business support in an in-house role.

Inside Sales Executive responsible for the entire sales process, including market research, prospecting, negotiations, and account management. Requires experience in sales/business development, strong problem-solving, and fluency in Dutch and English.

Manages portfolio development and strategic procurement for a specialty chemicals distributor. Responsibilities include supplier relationship building, commercial negotiations, and driving business growth. Requires 5-10 years in procurement with chemical industry experience.

Mainframe Security Engineer with 10+ years of experience and RACF Security Administrator certification. Manages mainframe permissions, maintains RACF, handles encryption, and provides compliance evidence.

Senior Sales Executive to drive growth in the Belgian market for a top European IT company. Focus on selling Cloud-native Modern Software Development and Platform Automation Engineering to CIO/CTOs. Requires proven B2B sales track record and fluency in French, Dutch, and English.