About the Role

NISH Tech BV is looking for an experienced ICT Security Architect with a strong focus on Operational Technology (OT) and enterprise cybersecurity to support a major European organisation with critical infrastructure.

The role focuses on translating cyber programme objectives into practical ICT security architecture while supporting the confidentiality, integrity and availability of information and services. You will help integrate cybersecurity requirements into operating models, develop secure business processes and architectures, and contribute to the implementation of security standards across ICT, OT and smart-asset environments.

You will also contribute to security strategy, governance, KPIs, roles and responsibilities, while ensuring that project deliverables are effectively integrated into the organisation's ICT security way of working.

Key Responsibilities

- Translate cyber programme objectives into practical ICT security architecture.
- Support the confidentiality, integrity and availability of organisational data and services.
- Increase organisational cybersecurity maturity through implementation of cyber programme requirements.
- Integrate cybersecurity requirements into the operating model.
- Support the design and implementation of secure business processes.
- Develop application software inventories and architectural diagrams.
- Document conceptual, functional, system, enterprise and line-of-business architectures.
- Contribute to the further development of secure enterprise architecture.
- Implement cybersecurity standards and methodologies across relevant domains.
- Apply security principles to Operational Technology and smart assets.




- Support the establishment of secure connections with external entities.
- Contribute to cybersecurity strategy and security-related decision-making.
- Provide architectural foundations for information security of ICT services.
- Integrate project deliverables into the ICT security team's way of working.
- Support organisational hygiene covering governance, KPIs, roles and responsibilities.

Required Skills

Mandatory / Core Skills

- ICT Security Architecture.
- Cybersecurity programme implementation.
- Enterprise security architecture.
- Operational Technology (OT) security.
- Secure business process design.
- Security standards and methodologies.
- Application and enterprise architecture.
- Security governance.
- Ability to translate cybersecurity requirements into practical solutions.
- Understanding of organisational security maturity.
- Ability to work across business, ICT and OT environments.
- Strong analytical and architectural thinking.

Nice-to-Have Skills

The provided mission does not explicitly identify specific nice-to-have technologies or certifications.

Relevant additional experience may include:

- Smart asset security.
- OT architecture.
- Enterprise architecture.
- Security governance and KPI management.
- Secure external connectivity.
- Application inventory and architecture modelling.

About NISH Tech BV

NISH Tech BV is an IT consulting and technology services company connecting skilled professionals with leading organisations across Europe. We support technology, digital transformation, cybersecurity, data and enterprise initiatives by connecting the right expertise with the right opportunities.

Application

Interested candidates are invited to send their CV to:

[email protected]

📌 Ict security architect – ot & cybersecurity (España)
🏢 NISH Tech
📍 España