Hybrid Medior Test Specialist: SAT

Medior Test Specialist – Freelance Brussels, Belgium | Hybrid | 2 days on-site per week Full-time | 2-year assignment | Start date: 9 November 2026 Asenium is looking for four Freelance Medior Test Specialists to join a dedicated testing team on a strategic, long-term assignment. The project supports a central platform within the Belgian energy market. The...

ITproposal is seeking a Senior Test Specialist in Brussels, Belgium to lead SAT testing across multiple domains. You will align with analysts, test coordinators, and vendors and work in both Waterfall and Agile environments.The role demands deep technical and functional testing expertise and on-site collaboration. The candidate must have extensive experience...

Keystone Solutions seeks a consultant to support a Belgian energy client on a SAT testing mission. You will plan and execute the test scope, collaborate with the client and their vendor, and contribute to Market and DGO testing streams with hands‑on execution and first‑line defect analysis.This on‑site role requires fluent English (CEFR C1) and Dutch...

Keystone Solutions is seeking a consultant to deliver testing excellence, planning and executing SAT test scope for client projects. You will support test automation inputs, perform first-line defect analysis, and conduct both semi-automated and manual testing across waterfall and evolving agile environments.You will communicate with vendors and analysts in...

Asenium Consulting is seeking a Freelance Senior Test Specialist to join a dedicated testing team on a strategic, long-term assignment in Brussels. You will own complex SAT activities, design test scenarios and collaborate with analysts, vendors and technical teams.Working in a hybrid model, you will split time between on-site (two days per week) and remote...

V-IT NV zoekt een Test Automation Specialist in Brussel met ervaring in end-to-end testen van mobiele apps en webapplicaties. Je werkt binnen een Agile/Scrum-team en ontwikkelt automatische tests en APM-rapportages.Je werkt nauw samen met business en developers en levert duidelijke bugrapportages en voorstellen voor verbeteringen. De kandidaat heeft een...

SNCB is seeking a Medior Quality Analyst ATMS/IMS Real Time Operations to drive end-to-end testing, API and database validation, and test automation across multiple projects. You will align quality with business goals, manage test environments, and contribute to Go/No-Go decisions within an Agile SDLC.You will lead testing activities, refine requirements for...

Brussels, Belgium | Hybrid | 2 days on-site per week Asenium is looking for a Freelance Senior Test Specialist to join a dedicated testing team working on a strategic, long-term assignment. The project supports a central platform within the Belgian energy market. The testing team is responsible for planning and executing the System Acceptance Testing (SAT)...

Mission Overview: Join Keystone Solutions as a consultant to support our client in the Belgian energy sector on a consultancy mission. As a Keystone Solutions consultant, you will plan and execute the SAT test scope, collaborate closely with the client and their vendor, and contribute to Market and DGO testing streams. This engagement emphasizes hands‑on...