Security Architect

We’re partnering with a large, highly regulated organisation to appoint an experienced Security Architect on a 12-month fixed-term contract.

This is an excellent opportunity to join a major enterprise transformation programme, taking responsibility for the design and secure delivery of complex technology solutions across multiple high-security work streams.

You’ll work closely with architects, project managers, business analysts and technical delivery teams, ensuring security is embedded throughout the project lifecycle and that solutions remain aligned with organisational policies, recognised industry standards and wider business objectives.

As Security Architect, you’ll provide specialist security expertise across a large and complex portfolio of technology change.

You’ll produce high-level and low-level security designs, conduct risk assessments and define security requirements based on identified threats, established patterns and recognised frameworks.

This is a highly collaborative role requiring someone who can balance security, cost, pace and quality while communicating technical risks clearly to stakeholders across both technology and the wider organisation.

You’ll play a central role in supporting the secure delivery of enterprise-level solutions by:

• Providing specialist security guidance throughout the project lifecycle and ensuring security is considered from the earliest design stages.
• Working alongside Technology Solution Architects and multidisciplinary project teams to develop secure, fit-for-purpose solutions.
• Supporting the security triage of proposed solutions and identifying the resources, timescales and expertise required.
• Conducting security risk assessments using recognised threat-modelling techniques.
• Producing high-level and low-level security designs for high-security-impact work streams.
• Defining security requirements based on risk-assessment findings, organisational policies and established security patterns.
• Identifying and communicating security risks, control gaps and policy non-compliance to programme stakeholders and service owners.
• Undertaking security design governance and updating design artefacts in response to review and assurance feedback.
• Developing scopes and test plans for functional security testing and penetration testing.
• Supporting internal and external security testing teams through the planning and delivery of assurance activities.
• Helping stakeholders reach informed and proportionate decisions regarding security risk.

You’ll be an experienced Security Architect with a strong track record of supporting complex, enterprise-level projects and delivering secure solutions across varied technology environments.

You will also have:

• Experience providing security architecture and assurance support to enterprise-scale programmes.
• Strong knowledge of threat-modelling techniques such as STRIDE, DREAD and MITRE ATT&CK.
• The ability to translate risk assessments into structured, high-quality security requirements and designs.
• Broad technical knowledge across infrastructure, networks, systems, databases and applications.
• A strong understanding of identity and access management, cryptography, endpoint security, network security and application security.
• Knowledge of security logging and monitoring, vulnerability management and wider security operations.
• Excellent knowledge of cloud security architecture and principles across IaaS, PaaS and SaaS environments.
• Experience developing security test plans and working with internal or external penetration-testing teams.
• Strong knowledge of recognised security standards and frameworks, including CIS, ISO 27000, PCI DSS and NIST.
• Experience identifying security control gaps and communicating the associated risks accurately to technical and non-technical stakeholders.
• Excellent written, presentation and communication skills.

It would be beneficial if you also have:

• Experience working within a complex release-management model as part of a technical delivery team.
• Familiarity with Agile delivery tools such as Jira and Confluence.
• Experience with in gaming, gambling, iGaming or another highly…