Lead Security Architect

Lead Security Architect at Post Office Ltd

Reporting Line: Head of Enterprise Security Architecture

Contract type: Permanent

Grade: 3A

What to expect

The Lead Security Architect will design and review system architectures, align with POL's technology principles, and collaborate across functional areas to develop a cohesive security strategy. Support transformation initiatives, establish design principles, and regularly update security measures to mitigate emerging threats and risks. Ensuring POL's Security Architecture capability is effective and minimises risks of compromise and disruption.

The Lead Security Architect is a key member of the CISO team, responsible for the delivery of functional strategies, always modelling the Post Office behaviours and demonstrating a Postmaster first mindset.

What we can do for you

• 27.5 days annual leave that increases with tenure
• Up to 18% on target bonus opportunity
• Income protection after 12 months service
• Full support from our employee assistance programme and access to our employee benefits platform
• Ever-evolving learning and development opportunities

What you’ll need to succeed

• Professional experience in IT, with a focus on cybersecurity
• Technical leadership experience, demonstrating the ability to lead security initiatives and collaborate across teams
• Deep understanding of cybersecurity threats, technologies, and best practices
• Experience with modern digital architectures such as cloud, data, API, digital, and mobile
• Knowledge of security domains including endpoint, network, data, hybrid cloud security, and zero trust strategies
• Experience in leading threat modelling sessions.
• An enabler who can speak with knowledge and confidence in their subject matter, guiding their team to success.
• Excellent influencing and communication skills with the ability to utilise a range of techniques to deliver messages effectively, make an impact, and drive a successful outcome.

About us

Post Office is a community staple. We’re trusted. We’re relatable. We’re reliable. We’re steeped in tradition. But we’re on a journey of transformation. We’re focused on the future and working at pace to compete in a digital world to provide the same, personalised experience we’ve always been proud of – and we need fresh talent to help make it possible.

We’re looking for people to come to Post office to re-imagine. Authentic people who rise to big challenges and make big changes. We all have a genuine duty of care for the people we serve – a purpose that guides us forward, no matter what. We’re looking for people who share in that purpose and show that now, and moving forwards, Post Office truly is Everybody’s Business.

Post Office is an equal opportunity employer. We value and celebrate the differences among our people, ensuring that our practices reflect our dedication to inclusivity and equal representation for all.

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