Platform Architect Network Security

onetowin data services; Brussel; On-site; EUR 90,000 - 120,000; Full time

Job summary

onetowin data services is seeking a Platform Architect to define, develop, and ensure consistency of the company’s network and security architectures. You will act as the technical and architectural reference for strategic initiatives, ensuring alignment with corporate standards and regulatory requirements such as NIS2.

You will define roadmaps, develop reference architectures, evaluate new technologies, and lead architecture reviews across strategic projects.

Qualifications

• Define, develop and ensure consistency of network and security architectures.
• Act as technical and architectural reference for strategic initiatives.
• Align architectures with corporate standards and regulatory requirements (NIS2).
• Lead architecture reviews and validate major technical designs.

Responsibilities

• Define the technology roadmap for network and security platforms.
• Develop and maintain reference architectures and standards.
• Evaluate new technologies and propose development paths.
• Contribute to the simplification and rationalisation of the technology landscape.
• Act as Architect or Technical Lead on strategic projects.
• Support Solution Architects and Project Managers in making technical decisions.
• Produce architecture documents (HLD, LLD, standards, design principles).
• Identify dependencies, risks and cross-functional impacts.
• Act as the point of reference for Build and Run teams.
• Support the professional development of network and security engineers.
• Facilitate technical communities and architecture reviews.
• Ensure knowledge transfer and documentation of solutions.

Job description

The Platform Architect is responsible for defining, developing and ensuring the consistency of the company’s network and security architectures. They act as the technical and architectural point of reference for strategic initiatives, ensuring alignment with corporate standards, regulatory requirements (notably NIS2) and IT transformation objectives.

Architecture and Strategy

• Define the technology roadmap for network and security platforms.
• Develop and maintain reference architectures.
• Evaluate new technologies and propose development paths.
• Contribute to the simplification and rationalisation of the technology landscape.

Governance and compliance

• Ensure that architectures comply with security and resilience requirements.
• Participate in NIS2 initiatives and risk management programmes.
• Define architectural standards, principles and best practices.
• Carry out architecture reviews and validate major technical designs.

Project Support

• Act as an Architect or Technical Lead on strategic projects.
• Support Solution Architects and Project Managers in making technical decisions relating to the domain.
• Produce architecture documents (HLD, LLD, standards, design principles).
• Identify dependencies, risks and cross-functional impacts.

Technical Leadership

• Act as the point of reference for the Build and Run teams.
• Support the professional development of network and security engineers.
• Facilitate technical communities and architecture reviews.
• Ensure knowledge transfer and the documentation of solutions