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
* Manage user rights (RBAC/ABAC), joiner/mover/leaver processes
Cloud & Infrastructure
* Contribute to cloud infrastructure migration
* Provide 3rd-line security support and incident response
* Contribute to Disaster Recovery exercises (DORA compliance)
Risk, Audit & Compliance
* Manage risk and vulnerability remediation
* Contribute to audit campaigns and control plans
* Produce reports for management and stakeholders
* Write SOPs, secure standards and end-user documentation
Your profile:
Mandatory skills:
* Minimum 3 years of experience in IT / Cybersecurity Operations
* Authentication & Authorization — solid/expert knowledge
* IAM RBAC, CyberArk (PAM)
* Active Directory — advanced knowledge
* Scripting: PowerShell, Batch
* Red Hat IdM, Tomcat, IIS
* Computer Networking — advanced knowledge
* Fluent English (mandatory)
Nice to have:
* IAM/PAM solutions, SSO, SailPoint IIQ
* SIEM, EDR, vulnerability management tools (Nessus, Qualys, Tanium)
* ServiceNow, SharePoint, GitLab / CI/CD
* French is a plus
Soft skills:
* Team player, proactive and autonomous
* Strong analytical and communication skills
* Rigorous, result-oriented and innovative
Practical information:
* Location: Brussels — Hybrid (50% on-site / 50% remote)
* Level: Senior
* Start: as soon as possible