Security Architect H/F

Act Digital France; Brussel Hoofdstad; On-site; EUR 85,000 - 110,000; Full time

Job summary

Act Digital France is looking for an experienced security architect to join our team in Brussels. You will develop security reference architectures and provide guidance on security measures for IT projects.

With over 15 years of experience in security architecture, you should be fluent in English and either Dutch or French. A master's degree in a STEM field or equivalent experience is essential. Join us in leading digital transformation with high standards of security.

Qualifications

• In-depth experience of 15+ years in security architecture focused on IT projects.
• Fluency in English and either Dutch or French is required.
• Experience with implementing ISO27001 and ISO 27005.

Responsibilities

• Develop and maintain security reference architectures, patterns, and standards.
• Provide security architecture guidance for IT projects, ensuring security-by-design principles.
• Conduct supplier security assessments as part of Third-Party Risk Management.

Skills

Security architecture

Risk assessment

Policy writing

ISO27001 implementation

Cloud solutions

Education

Master's degree in a STEM field

Job description

act digital is an international consulting and engineering group that supports its clients in their digital transformation projects. Present in 12 countries and with more than 6,000 employees, we leverage our expertise to address their challenges in software development, cybersecurity, data, cloud, and AI. Our ambition: to become the trusted technology partner of the most innovative companies, by designing and securing systems that enhance their performance and resilience. Joining act digital means becoming part of an agile and committed organization that works closely with its clients to turn ideas into concrete results, with pragmatism and high standards.

You will join our team of experts in security.

Responsibilities

• Develop and maintain security reference architectures, patterns, and standards
• Provide security architecture guidance for IT projects (EPICs), ensuring security-by-design principles are applied
• Assess risks and define required controls for new applications, integrations, and cloud solutions
• Translate security policies and frameworks into practical controls and design requirements (also for supplier contracts)
• Establish and maintain strong working relationships with the stakeholders involved with information security (Business analysts, Product Owners, Developers, Enterprise or Solution Architects)
• Conduct supplier security assessments as part of Third-Party Risk Management (TPRM) process
• Develop & maintain information Security policies, processes, procedures, standards and guidelines
• Support internal and external information security audits
• Perform other duties to support the improvement of security of the organization as required

Qualifications

• Independent, able to follow up his/her own tasks, self-starter mentality
• In-depth experience of 15+ years of experience in security architecture with a focus on IT projects (SAAS, APIs, integrations, commercial-off-the-shelf, custom development, Cloud)
• Extensive experience in writing content for policies and processes and in writing requirements for suppliers
• Experience with implementing ISO27001 and ISO 27005
• Certification preferred: ISSAP, SABSA, TOGAF or CISSP
• You are fluent in English and either Dutch or French
• You hold a master's degree in a STEM field or bring equivalent hands‑on experience