Enterprise Security Architect

Enterprise Security Architect

6 month contract

Leeds - hybrid working

£700 per day outside IR35

About the Role

Our client is seeking a highly capable and composedEnterprise Security Architectto support the Group Head of Cyber Strategy & Security Architecture in leading a 40-person function. This is a pivotal role that bridges strategic oversight and technical leadership, ensuring the smooth operation of the architecture team and acting as the first point of contact for escalations, workload management, and architectural guidance.

While this role doesnotinclude direct line management, you will act as atechnical lead and intermediary, helping to coordinate efforts across the team, support sensitive projects, and ensure high standards of security architecture are maintained across the business.

Key Responsibilities

Act as deputy to the Group Head of Cyber Strategy & Security Architecture. Provide technical leadership and oversight across the security architecture team. Manage daily sprint activities, working closely with Scrum Masters and using tools likeJira,Confluence,GitHub,Teams, andSlack. Serve as the first point of contact for escalations and workload prioritization. Review and advise on solution designs, ensuring alignment with security requirements and identifying potential risks. Support security decision-making and approvals, funnelling key decisions to the Group Head. Work across multiple business functions, supporting bothon-premandcloud environments(primarilyAWS, with someGCPandAzure). Apply knowledge of security frameworks such asISO 27001andNISTto ensure compliance and assurance. Maintain a calm, focused approach under pressure, especially when dealing with sensitive or high-stakes projects.

About You

Strong background insecurity architecture, with the ability to read, critique, and improve technical designs. Broad knowledge of thecybersecurity landscape, including both technical and governance aspects. Experience working inagile environments, with a solid grasp of sprint planning and delivery. Comfortable working acrosscloud platforms, especially AWS (expert-level knowledge not required). Familiarity withsecurity assurance, compliance, and risk management. Excellent communication and stakeholder management skills. Able to lead by influence, not authority, and support a high-performing team culture.

Technical Skills

Cloud Platforms:AWS (primary), GCP, Azure (basic familiarity)Security Frameworks:ISO 27001, NISTTools:Jira, Confluence, GitHub, Microsoft Teams, SlackMethodologies:Agile, DevSecOpsOther:Strong understanding of data flows, integration patterns, and secure system design

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.