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Atos

Junior Security Officer

Atos
Belgium · Full-time · Mid-Senior

We are looking for a motivated Junior Security Engineer to join our team and support security initiatives across data, infrastructure, and application environments. This is an exciting opportunity for someone with a solid foundational knowledge of information security and a passion for helping organizations protect their digital assets.


Key Responsibilities:

  • Assist in the analysis, optimization, and documentation of security processes and governance structures
  • Collaborate with senior team members in conducting security assessments and implementing best practices
  • Support the operational security of systems and assist in ensuring compliance with established frameworks and standards
  • Help manage and maintain security controls based on relevant frameworks such as ISO 27000, NIST, COBIT, OWASP, and CIS Controls
  • Stay up-to-date with industry developments, threat landscapes, and emerging tools or techniques


Required Qualifications and Skills:

  • Demonstrable experience in a Security Consultant or related role within at least one of the following domains:

Data security

Infrastructure security

Application security


  • Solid understanding of information security principles and practices
  • Familiarity with analyzing, improving, and documenting security processes and governance models
  • Knowledge of or hands-on experience with recognized security frameworks, such as:
  • ISO/IEC 27000 series
  • COBIT for Security
  • NIST Cybersecurity Framework
  • OWASP Top 10
  • CIS Critical Security Controls

Relevant security certifications are a strong plus, depending on your area of expertise, such as:

  • CISM (Certified Information Security Manager)
  • CISSP (Certified Information Systems Security Professional)
  • CEH (Certified Ethical Hacker)
  • Language Requirement: Native-level fluency in Dutch (CEFR Level C2) is mandatory

Key Skills

Ranked by relevance

security certifications cybersecurity owasp nist cis
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Posted
Jun 05, 2025
Type
Full-time
Level
Mid-Senior
Location
Brussels Metropolitan Area
Company
Atos

Industries

IT Services IT Consulting

Categories

Information Technology

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