Global Security Architect: Cloud & Hybrid IT Security

Arche Consulting Sp. z o.o.; Poznań; On-site; PLN 180,000 - 280,000; Full time

Job summary

Arche Consulting Sp. z o.o. seeks an experienced Cybersecurity Architect to design and maintain enterprise security architectures for global IT services, cloud platforms, and hybrid IT/OT environments.

You will translate business needs into scalable, secure designs and collaborate with cross‑functional teams across international projects. You will perform threat modelling, risk analyses, and governance activities, ensure compliance with GDPR, ISO 27001 and related standards, and contribute to

Qualifications

• Advanced proficiency in English.
• Minimum 5 years of professional experience in cybersecurity, IT architecture, infrastructure architecture, or related roles.
• Strong knowledge of enterprise IT environments, cloud platforms, network security, IAM, and security architecture principles.
• Experience in security architecture design, reviews, threat modelling, risk assessments, and governance.
• Ability to communicate effectively with technical teams, project stakeholders, and management across international environments.
• Experience with security standards, regulatory requirements, and security-by-design approaches.
• Excellent presentation, consulting, and stakeholder management skills.

Responsibilities

• Design and maintain security architectures for global IT services, cloud platforms, networks, and hybrid IT/OT systems.
• Analyse business requirements and translate them into practical, scalable security designs.
• Perform threat modelling, vulnerability assessments, and risk analyses with appropriate controls.
• Define and review security concepts for IAM, privileged access, network segmentation, cloud security, and secure administration.
• Support international projects by conducting architecture reviews and advising project teams.
• Collaborate with Enterprise/Infrastructure Architects and Information Security to establish secure solutions.
• Develop architecture documentation, security guidelines, and decision records for governance and audits.

Skills

Security architecture

Threat modelling

Risk analysis

Analytical thinking

Communication

English proficiency

Education

Degree in Computer Science or Cyber Security

Job description

Arche Consulting Sp. z o.o. seeks an experienced Cybersecurity Architect to design and maintain enterprise security architectures for global IT services, cloud platforms, and hybrid IT/OT environments.

You will translate business needs into scalable, secure designs and collaborate with cross‑functional teams across international projects. You will perform threat modelling, risk analyses, and governance activities, ensure compliance with GDPR, ISO 27001 and related standards, and contribute to