Test Analyst — Integration SAP S​/HANA & ILIAS

Opportunity

You'll validate the data flows that tie together financial records, inventory, and operational readiness across four countries — because a mapping error caught after go-live breaks a programme's budget and timeline in a single move. This role sits at the centre of Patria Group's integration programme, testing the interfaces between SAP S/4

HANA and the ILIAS Enterprise Suite fleet management and logistics maintenance readiness solutions across Belgium, Finland, and Latvia.

Why ILIAS Solutions

ILIAS Solutions is a defence software company within the Patria Group, delivering fleet management and logistics maintenance readiness solutions that keep defence assets operationally ready. This role puts you at the core of Patria's enterprise programme — where the quality of your test coverage directly affects whether four-country operations.

What you'll do

• Design and execute functional, non-functional, system integration, interface, and API tests across the SAP S/4
  
  HANA ILIAS Enterprise Suite integration landscape
• Identify, document, and follow up defects through to resolution, maintaining clear traceability between test artefacts and requirements
• Own regression and release testing cycles, ensuring integration stability across iterative programme deliveries
• Support user acceptance testing (UAT), working directly with operational stakeholders to confirm that data flows reflect real-world readiness requirements
• Collaborate with cross-border teams in Belgium, Finland, and Latvia to translate operational constraints into coherent test coverage
• Produce and maintain test documentation and status reports that give programme leads a reliable picture of integration quality at any point in the cycle

What you bring

• ESB / iPaaS / API integration testing experience — exposure to Mule Soft or a comparable enterprise integration landscape (e.g., Boomi, TIBCO, Web Methods)
• API testing proficiency using Postman, Ready
  
  API, or equivalent tooling
• Test and defect management using Jira, Spira Test, or a comparable platform
• ISTQB Foundation certification or a demonstrably equivalent grounding in structured test methodology
• Integration and data-driven testing experience, including verification of data mappings and interface behaviour across connected systems
• English fluency and the communication skills to co-ordinate findings clearly across an international programme team, with willingness to travel occasionally to Finland and Latvia

Nice to have

• SAP S/4
  
  HANA functional or testing experience
• Test automation skills (tool or framework experience welcome)
• French and/or Dutch language capability