Information Security Officer
Brussels-Capital
Digital - Security
Work experience: 3-5
Reference number: 93478

Our client, a major player in the utility sector, is seeking a dedicated Information Security Officer to join their Digital Business Solutions department. The role focuses on ensuring efficient information systems and processes while maintaining a robust security posture as technologies evolve.

Your responsibilities:

  • Manage operational ISMS activities and maintain compliance with established security policies.
  • Translate high-level security policies into practical, actionable procedures and guidelines for the organization.
  • Perform internal security controls, monitor non-conformities, and report compliance findings.
  • Manage risk registers, risk exception registers, and Risk Assessment Frameworks (RAF).
  • Define and implement security improvement actions (CAPA) following audits or security incidents.
  • Oversee and review the CMDB to ensure asset accuracy and security alignment.

What are we looking for?

  • You possess 3+ years of experience as an Information Security Officer.
  • You bring proven experience with ISMS management and non-conformity management.
  • You have a strong track record in translating security policies into practical guidelines and procedures.
  • You're experienced in managing risk registers and performing internal security controls.
  • You possess a certification in ISO 27001 or ISO 27002.
  • You have experience with CAPA (Corrective and Preventive actions) and CMDB management.
  • You are fluent in English and fluent in either French or Dutch with a passive knowledge of the other.

Nice to Haves

  • Knowledge of NIS2 domains and the ability to map them to ISO 27001:2022 controls.
  • Understanding of network security, cloud environments (Azure/AWS), and IAM.
  • Knowledge of ITSCM, DRP, crisis management, and BCMS.
  • Familiarity with industrial environments including SCADA and RTU.

What do we offer?

  • Start date: 01/04/2026
  • Duration: 12 months (renewable)
  • Work regime: Full-time (100%)
  • Location: Brussels
  • Contract: open to both permanent employees and freelancers

Jan Vanden Boer
Competence Center Lead Digital
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