Technical Architect

The Senior Technical Architect is responsible for security architecture, including network segmentation using Cisco ACI and Meraki, and deployment of Nozomi. Provides technical leadership, develops repeatable security patterns, remediates risk, and collaborates across teams to embed security best practices and ensure compliant, scalable solution.

Responsibilities / Critical Deliverables

Implement, tune, and manage network segmentation rules using Cisco ACI and Cisco Meraki.

Document assessment and architecture for deployment of Nozomi (or similar) into OT environment.

Develop repeatable security patterns addressing non‑compliance on external connections for Security Engineering and Architecture.

Collaborate with system owners, architects, and cross‑functional teams to remediate risks and embed security best practices.

Provide technical leadership and expertise across project delivery

This is not an exhaustive list of position responsibilities. Specific duties may vary over time.

Skills & Qualifications

Minimum of 7 years’ experience

Deployment and operational experience with Cisco Secure Workload

Deployment and operational experience with Nozomi (or similar)

Strong domain knowledge across Infrastructure Architecture

Strong understanding of security frameworks and hardening standards

Strong ability to engage with peers, security teams, developers, and operations to ensure appropriateness of architecture and subsequent implementation.

Exceptional problem‑solving capability.

If you are interested in applying for this role, please apply using the button below or alternatively email your CV to brid.coughlan@talentinternational.com

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