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Madison Recruitment
IT Security Officer

IT Security Officer

On site

Beersel, Belgium

Mid level

Full Time

02-03-2026

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Skills

Communication Architecture Organization

Job Specifications

Beschrijving

For a fast-growing organization active in critical infrastructure and sustainability, we are looking for an IT Security Officer with a strong technical background. The organization operates in a highly regulated environment and combines traditional IT environments with operational technology (OT).

In this role, you will serve as the technical cornerstone of the security organization and act as the primary sparring partner for the CISO. You will translate laws and regulations into concrete, practical security measures and ensure that security is embedded structurally and pragmatically across IT, cloud, and OT environments.

You will be responsible for the day-to-day management of security operations, collaboration with external security partners, and the integration of security into architecture and change projects, without compromising business continuity.

Profiel

5+ years of experience in Cyber Security
Experience with NIS2 implementation
Educational background in IT
Proficient in Dutch/French, with fluent English communication skills

Aanbod

Competitive salary including a company car, meal vouchers, expense allowances, etc.
Work in a close-knit environment where you can initiate your own projects
A challenging role with various growth opportunities
Colleagues who support each other
Permanent contract with a financially healthy organization
Flexible work environment with flexible hours and multiple remote workdays

Interested?

Then send your CV to Elise at