requirements engineering, design, development, test, integration); Experience in end-to-end designing (architecture), 3rd party integration and prototyping electronics/IT systems; Relevant experience in system integration into electronics/IT platforms and understanding of the integration impacts; Experience with requirements management tools and processes, such as Doors or Polarion; Experience with modelling tools, such as Capella or Enterprise Architect; Familiarity with work management solutions, such as Jira or Redmine; Passionate for technologies, continuing education and problem solving; Customer satisfaction and results oriented; Team player; Pragmatic, assertive and well organized; Ability to work independently when needed and be proactive; Innovative and creative mindset; Good communication skills, both verbally and written. Thales Belgium SA (Tubize site) is looking for a: System Architect for Defense and Security Mission: As part of the engineering group of THALES Belgium, the System Architect for Defense and Security Projects will be involved in the development and support of state-of-the-art systems designed on site at THALES Belgium.