IT Security Engineer – Linux & Windows

Location:

Brussels, Brussels, Belgium

Salary:

market rate

Type:

Contract

Start Date:

ASAP

Contract Period:

To be confirmed.

Main Industry:

Search Information Technology Jobs

Other Industries & Skills:

Finance, Banking & Insurance Network / Systems Administration

Advertiser:

NonStop Consulting

Job ID:

131480949

Posted On:

06 January 2025

IT Security Engineer – Linux & Windows
Location: Flexible (50% on-site, 50% remote)
Languages Required: Dutch (Good), French (Good), English (Excellent)
Experience: 7 years in IT Security
Education: Master’s degree or equivalent experience

About the Role:
Join the IT Security Team, where you’ll be managing security across both Linux and Windows environments. You’ll focus on securing identity management systems (Red Hat IdM, Active Directory, OpenLDAP) while handling everything from security monitoring to incident response.

Key Responsibilities:

* Manage and support security tools and solutions for Linux and Windows systems, including Red Hat IdM, OpenLDAP, Active Directory, and Microsoft Identity Manager.
* Harden Linux OS (Red Hat, AIX, etc.) and ensure security best practices are followed.
* Analyze and respond to security events and vulnerabilities across both Linux and Windows environments.
* Work closely with teams in Paris to migrate assets to the group’s cloud infrastructure.
* Contribute to audits, risk management, and vulnerability management efforts.
* Provide third-line security support and incident response for authentication, authorisation, and security issues.

Key Skills & Experience:

* Proven experience with Red Hat IdM, Linux security, and OpenLDAP.
* Strong knowledge of Active Directory, Windows Integrated Security, and IAM solutions.
* Solid scripting skills in Bash and PowerShell.
* Familiarity with security monitoring tools like Splunk, Elasticsearch, or Dynatrace.
* Experience with anti-malware/EDR solutions (e.g., Trellix, Tanium).
* Experience in large company environments (banking sector experience is a plus).
* Basic networking knowledge and understanding of security principles.

What We Offer:

* Work in a collaborative, agile team with opportunities to grow and learn.
* Flexible work options (50% remote).
* The chance to be involved in complex, impactful security projects at a global level.

Interested?
If you’re passionate about security, have the right technical skills, and thrive in a fast-paced, collaborative environment, we’d love to hear from you.

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