Full-time

Lead Security Architect

Posted by Proactis • reading, England, United-Kingdom

📍 reading, England 🕒 March 02, 2026

About the Role

As a Lead Security Architect at Proactis, you will be defining the security posture and strategy in coordination with the head of architecture and CTO that supports the technology strategy. This security posture and strategy will then impact all IT deliveries and ensures we are providing the best possible solutions to customers and the business while securing both from harmful interference.

You will then be working with technical architects, developers, data scientists and others across the business to make sure this posture is picked up and delivered through reviewing their and you creating designs for solutions.

Your Key Responsibilities

Defining the security posture and strategy

Understand the current security controls and technologies, identifying strengths, weaknesses and missing items and then to deliver a multi-year plan that improves the current situation focussing on increasing customer and business security posture in a change and tra...

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