Full-time Posted June 10, 2026
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Job Description

Description:

We are looking for a Senior Operational Security Engineer (2nd/3rd line) to join an IT Security Production team, working within a Squad focused on IAM Technologies in Brussels, Belgium.

Mission context:

You will work in an Agile/Squad environment, taking ownership of your technical domain. The squad covers the following security areas: End-User & Privileged Access, Authentication & Authorization, Access Recertification, Vulnerability and Risk Management, and Security Monitoring.

Your responsibilities:

IAM Operations

  • Manage the lifecycle of squad applications (Windows/SQL, Java/.Net, PHP/JS, PowerShell tooling)

  • Configure and maintain security monitoring tools

  • Perform security monitoring and analysis of events, incidents and problems

  • Manage IAM workflows, access recertification and reconciliation

  • ...

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