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Sopra Steria Logo Sopra Steria · IT - Administration

Security Consultant

Belgium, Machelen · Job Posted June 09, 2026
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Job Description

As a Security Consultant, you will lead and support security initiatives for clients across a range of sectors, including public institutions, international organisations, and private enterprises. You should have at least 5 years of experience in cyber security, with strong expertise in firewall management, network security, and the implementation of effective security controls.

Job Responsibility

  • Lead or contribute to cyber security projects for medium to large organisations, working closely with security architects, engineers, and client stakeholders
  • Manage, configure, review, and optimise firewall environments and network security architectures to ensure strong protection and policy compliance
  • Assess customer security needs and recommend appropriate technical and organisational security measures aligned with best practices
  • Develop technical proposals, security documentation, and customer-facing presentations that communicate secure and scalable solutions

Requirements

  • Minimum 5 years of IT professional experience in Security and Project management
  • Strong knowledge of network and firewall Management (rule approvals, access requests…)
  • Knowledge in Incident response and investigation
  • Knowledge in Vulnerability Management
  • Understanding of security stakeholders' roles such as infrastructure, network management, application development, and IT architecture
  • ITIL, ISO27001, or SIEM certifications (preferred)
  • Excellent communication and team collaboration skills in multi-cultural environments
  • Bachelor's or Master's degree in computer science
  • Fluency in English, Dutch, and/or French

Nice to have

ITIL, ISO27001, or SIEM certifications

What we offer

  • Extensive career development opportunities, both local and international
  • Part of a dynamic network of 56,000 professionals at all stages of their careers
  • Wide array of offices to explore
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