Test Analyst | Manual testing | API Testing | Postman | Brussels

Ensure the quality and reliability of our Defense Platform which offers a complete in-service support lifecycle for materials, consumables, and repairable items within defense organizations. You focus on validating Enterprise Suite functionalities, testing APIs, and ensuring that systems behave as expected in environments where quality and reliability matter.

Meaningful Work in a Mission Driven Environment Your work supports applications used in operational environments. You ensure that functionality, integrations, and business processes are reliable, consistent, and ready to support users and operational activities.

The Impact You Help Create You improve application quality, reduce risk, and ensure that business-critical systems perform reliably. Your work supports consistent and trustworthy outcomes.

Your Mission

What you will do:

• Design, execute, and maintain detailed test plans and test cases covering functional and non-functional testing
• Perform API testing
• Perform integration, regression, and end-to-end testing activities
• Identify, document, and track defects
• Support test documentation and reporting
• Work with development teams to resolve issues and improve quality
• Contribute to structured testing processes and continuous improvement
• Support automated testing activities

• Experience in manual and functional testing
• Strong experience with API testing
• Proven experience using Postman
• Understanding of testing methodologies (ISTQB foundation level or similar knowledge)
• Experience with test and defect management tools such as Jira, Spira, Xray, or similar
• Knowledge of test automation tools such as Playwright or equivalent
• Analytical mindset and attention to detail
• Strong communication skills in English
• Ability to work independently and within a team

Systems Thinking and Analytical Strength You understand how business processes, application functionality, APIs, and system behavior connect. You analyze outcomes and ensure that applications perform consistently across scenarios.

Working Across Teams and Functions You work with developers, analysts, and others stakeholders. You support collaboration and ensure that quality is maintained across the development process.

In defence operations, timing and reliable information shape every decision. Many organizations still rely on fragmented systems, limiting visibility and slowing execution. ILIAS Solutions connects logistics, maintenance, and operations into one integrated platform. This creates a single source of truth and enables teams to act on real time data across strategic, operational, and tactical levels. Large volumes of operational data move continuously between systems. This data reflects maintenance cycles, logistics flows, and asset readiness. Accuracy and consistency directly impact operational outcomes.