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.