External Security Officer

09/01/2026

Our client is looking for a External Security Officer

About ICT Security

Join the company’s ICT Security team and play a key role in safeguarding critical systems.

  • Work on critical security challenges that matter.
  • Collaborate with cross-functional teams in a dynamic environment.
  • Be part of a company committed to continuous improvement and innovation.

Function Description

We’re looking for a Functional Analyst with a strong ICT Security background who thrives on problem-solving and collaboration. Your mission: help us detect, manage, and prevent cyber threats while shaping secure architectures for both office and industrial environments.

Responsibilities

  • Drive Cybersecurity Excellence: Support incident detection and response, leveraging your technical expertise to keep our systems resilient.
  • Collaborate Across Teams: Engage with ICT and business stakeholders to understand monitoring needs and translate them into actionable solutions.
  • Create Smart Processes: Develop clear procedures for security tools that enhance detection and monitoring capabilities.
  • Shape Secure Architectures: Contribute to designing and formalizing security frameworks for Office and Industrial Control Systems.
  • Analyze, document, and implement business and security requirements using industry standards (NIST, CIS, ISO27001/2, IEC62443).
  • Assess existing infrastructure and gather insights from application, operations, and business teams.
  • Identify improvement opportunities and present practical, forward-thinking solutions.

Technical Skills

  • Experience: Minimum 2 years in ICT security and functional analysis.
  • Expertise: Strong analytical skills to define problems, clarify requirements, and propose solutions.
  • Technical Know-How:
  • Solid understanding of security frameworks (NIST, CIS, ISO27001/2, IEC62443).
  • Familiarity with application and infrastructure architecture.
  • Ability to perform bottom-up research for diagnostics and impact analysis.

Communication Skills
Communication: Active listening, sharp questioning, and clear translation of technical concepts into user-friendly language.

Personal Skills

  • Personal Attributes:
  • Independent and proactive, yet a strong team player.
  • Structured and detail-oriented, with a balance between methodology and practical constraints.
  • Adaptable to evolving legal and organizational contexts.
  • Fluent in Dutch or French (spoken) and English (written).

Job specifications

ID: 12249

Duration: 26/01/2026 - 25/01/2027

Location: Brussels

Type: Freelance

Hatim Daoudi

IT Recruitment Consultant
This position is no longer accepting applications.