Rhox

Senior IAM / IGA Operations Engineer

Closes on 03/11/2026
Brussels
Hybrid, 60% on site
Starts on 14/12/2026
Remuneration: 4.050 - 5.150 EUR/mo gross+ extralegal advantages ·Freelance also possible

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We're looking for a senior IAM / IGA operations engineer to maintain Keycloak and MidPoint in a critical production environment. You'll focus on stability, security and performance, working with infrastructure, development and security specialists.

What you'll do

  • Monitor platform health, alerts, and application and infrastructure logs.
  • Resolve authentication, authorisation and provisioning incidents, restoring services when needed.
  • Run upgrades and migrations, validating installations and configurations across environments.
  • Maintain application integrations and joiner, mover and leaver provisioning flows.
  • Automate installation, configuration and provisioning tasks.
  • Maintain technical documentation for configurations, processes and incidents.

What you bring

  • Operational experience with IAM and/or IGA platforms.
  • Strong knowledge of Keycloak and/or MidPoint.
  • In-depth knowledge of , and SAML.
  • experience and database experience with and .
  • , root cause analysis and escalation across system boundaries.
  • Experience with platform upgrades, migrations, integrations and provisioning.
  • Secure IAM configuration, including authentication flows, roles, policies and provisioning rules.
  • TLS and IdP certificate management.
  • Strong analytical skills, ownership and independent decision-making.
  • Clear technical communication, knowledge sharing and coaching of less experienced engineers.
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Nice to have

  • Knowledge of and directory services.
  • Automation and scripting experience with , or .
  • Knowledge of high availability (HA) architectures.
  • Experience in complex enterprise environments.

What's next?

The people who do well here are the ones who saw themselves in this description. Not because they match every line, but because the mission felt right for them.

We are actively hiring for this position. Applications are reviewed by our team, and matching profiles receive a call to discuss the role in detail.

It takes under a minute to apply. Your email, your CV. That is all we need to start the conversation.