Freelance Cybersecurity Architect (F/H/X)

As Cybersecurity Architect, you will contribute to the design, validation, and hardening of secure and partially isolated infrastructures supporting sensitive research and operational activities.

The environments involved may include restricted zones, dedicated monitoring capabilities, and tightly controlled data exchange mechanisms where segregation and strict flow governance are essential.

You will collaborate with internal and institutional stakeholders to ensure architectures meet high-assurance standards for confidentiality, integrity, and system resilience.

Key Responsibilities

• Define architectural design constraints based on requirements, risk assessments, and infrastructure considerations
• Design secure segmentation and enforce trust boundaries between environments
• Architect controlled and minimal data flows across isolated domains
• Support integration and hardening of trusted COTS/MOTS hard...