System Engineer Build JP055053

System Engineer Build & Release | CI/CD & DevSecOps | Brussels We are looking for an experienced System Engineer – Build & Release to join a central Build & Release team supporting a major public-sector organisation in Brussels. The team is responsible for managing, supporting and continuously improving the organisation's central CI/CD ecosystem . This role combines operational platform management with the modernisation and standardisation of the software delivery chain. Key Responsibilities Manage, maintain and optimise the existing CI/CD ecosystem . Design, implement and maintain automated build and deployment pipelines . Analyse and resolve complex build and deployment issues. Support development teams with CI/CD-related challenges. Contribute to the modernisation and future evolution of the software delivery environment. Standardise build, release and deployment processes across multiple teams. Manage software artefacts and repositories. Integrate quality and security controls into the software delivery lifecycle. Improve the reliability, speed and security of software releases. Create and maintain technical documentation and operational procedures. Share knowledge and support colleagues and development teams. Required Technical Experience 5+ years of experience with CI/CD and Build Automation , including technologies such as: Jenkins GitLab CI/CD Azure DevOps GitHub Actions 5+ years of experience with Release & Deployment Management , including: Digital.ai Release Digital.ai Deploy 3+ years of experience with Artifact Repository Management , such as: Nexus Repository Artifactory Azure Artifacts 5+ years of experience with Source Code Management : Git GitLab GitHub Bitbucket 3+ years of experience with Scripting & Automation , preferably: Bash Python PowerShell 3+ years of experience with DevSecOps & Continuous Improvement , including: SonarQube Security scanning CI/CD governance What We're Looking For Strong analytical and problem-solving skills. A structured and pragmatic approach to complex technical challenges. Strong communication and collaboration skills. Ability to work independently as well as within a team. A continuous improvement mindset. Experience with knowledge sharing and coaching colleagues. Strong sense of ownership and responsibility. Customer and service-oriented mindset. Languages Dutch – Active knowledge English – Active knowledge French – Active knowledge Contract Details Location: Brussels, Belgium Work model: Hybrid Start date: 21 September 2026 End date: 31 October 2027 Duration: 14 months Workload: Full-time Daily rate: €600–€750 Important Application Requirement Candidates must include a presentation or document describing a CI/CD or Build & Release environment they have personally managed, improved or modernised. The document should clearly explain the candidate's responsibilities and the impact of their contribution on the quality, speed, reliability or security of the software delivery process. If you have strong experience in CI/CD, Jenkins, Digital.ai Release/Deploy, Git, Nexus, automation and DevSecOps , we would like to hear from you.