Senior Cloud Security Engineer (London, Bracknell or Bristol)

Added 06/07/2026

We are seeking a highly skilled Senior Cloud Security Engineer to join our dynamic team in London, Bracknell, or Bristol. In this role, you will be responsible for designing, implementing, and maintaining robust security architectures for cloud environments. You will work closely with cross-functional teams to identify security vulnerabilities and develop strategies to mitigate risks, ensuring compliance with industry standards and regulations. Your expertise will be crucial in guiding the development of secure cloud-based applications and services, as well as in conducting security assessments and audits. The ideal candidate will possess a deep understanding of cloud security frameworks and best...

Cloud Security Engineer - London - National Security West

Added 20/08/2026

Are you passionate about safeguarding digital infrastructure and ensuring the security of cloud environments? An exciting opportunity has arisen for a Cloud Security Engineer to join a dynamic team based in London, contributing to vital projects within the national security sector. In this role, you will design, implement, and manage security solutions across various cloud platforms, ensuring robust protection of sensitive data and compliance with established security standards. You will collaborate with cross-functional teams to assess risks, identify vulnerabilities, and develop mitigation strategies, while also supporting the delivery of secure, scalable, and resilient cloud services. Key responsibilities include conducting cloud...

Sr. Backend Engineer, Cloud - Threat Detection / Incident Response (Hybrid, London)

Added 01/07/2026

We are seeking a skilled Sr. Backend Engineer with expertise in cloud-based threat detection and incident response to join our dynamic team. In this role, you will be responsible for designing, developing, and maintaining robust backend systems that support our security operations. You will work closely with cross-functional teams to implement and optimize cloud solutions that effectively identify and mitigate security threats. Your experience with microservices architecture, APIs, and cloud platforms will be crucial in enhancing our incident response capabilities. The ideal candidate will have a strong background in programming languages such as Python, Java, or Go, and familiarity with...

Senior Threat Hunter (Specialist I - Information Security) - London

Added 01/07/2026

We are seeking a Senior Threat Hunter to join our dynamic Information Security team in London. The ideal candidate will be responsible for proactively identifying and mitigating threats to our systems and data. You will leverage advanced threat detection techniques and tools to investigate, analyze, and respond to potential security incidents. Your expertise will guide the development of threat models, allowing the team to stay ahead of emerging risks and vulnerabilities. You will collaborate closely with incident response teams and other stakeholders to ensure effective communication and coordinated efforts in threat remediation. Key responsibilities include conducting thorough threat analyses, utilizing...

Senior Threat Hunter (Specialist I - Information Security) - London

Added 26/06/2026

We are seeking a Senior Threat Hunter to join our dynamic Information Security team in London. In this role, you will proactively identify, investigate, and respond to advanced threats targeting our organization. You will leverage your expertise in threat intelligence, incident response, and security analytics to enhance our threat detection capabilities. Your primary responsibilities will include conducting in-depth analysis of security incidents, developing and implementing threat detection strategies, and collaborating with cross-functional teams to mitigate risks and enhance overall cybersecurity posture. The ideal candidate will possess a strong understanding of cyber threat landscapes, including TTPs (Tactics, Techniques, and Procedures) used...

Security Control Engineer - London

Added 20/08/2026

We are seeking a highly skilled Security Control Engineer to join our dynamic team in London. In this role, you will be responsible for designing, implementing, and maintaining security control systems to safeguard our infrastructure and data. You will conduct risk assessments, perform vulnerability analysis, and actively monitor security threats. Additionally, you will develop and enforce security policies and procedures, ensuring compliance with relevant regulations and standards. Collaboration with cross-functional teams will be essential as you work to integrate security measures into existing systems and processes. The ideal candidate will possess a strong background in security engineering, with experience in...

Product Security Engineer (we have office locations in Cambridge, Leeds & London)

Added 29/06/2026

We are seeking a skilled Product Security Engineer to join our dynamic team in one of our office locations: Cambridge, Leeds, or London. In this role, you will be responsible for ensuring the security of our products throughout their lifecycle. You will work closely with cross-functional teams, including product development, quality assurance, and operations, to identify and mitigate potential security vulnerabilities. Your expertise will be crucial in conducting threat modeling, security assessments, and code reviews to enhance the overall security posture of our offerings. The ideal candidate will have a strong background in software security practices, with experience in secure...

Cyber Security Engineer (we have office locations in Cambridge, Leeds & London)

Added 29/06/2026

We are seeking a skilled Cyber Security Engineer to join our dynamic team across our office locations in Cambridge, Leeds, and London. In this role, you will be responsible for implementing and maintaining robust security protocols to protect sensitive information and systems. Your primary duties will include conducting risk assessments, identifying vulnerabilities, and deploying security measures to mitigate potential threats. You will collaborate closely with cross-functional teams to ensure that security practices are integrated into all aspects of our operations. To excel in this position, you should possess a strong understanding of network security, encryption technologies, and intrusion detection systems....

Technical Business Analyst - Cyber Security Transformation (London)

Added 21/08/2026

We are seeking a motivated and detail-oriented Technical Business Analyst specializing in Cyber Security Transformation to join our London-based team. In this role, you will be responsible for analyzing and documenting business requirements, facilitating communication between technical and non-technical stakeholders, and ensuring that cyber security initiatives align with business goals. You will conduct thorough analysis of current systems, identify gaps, and provide recommendations for enhancements to improve security posture and operational efficiency. The ideal candidate will collaborate with project managers, IT security teams, and business leaders to define project scope and objectives. You will develop functional specifications, user stories, and...

Lead Security Architect - National: £71,835-£81,090; London: £75,585-£84,840 p.a. + benefits

Added 18/08/2026

We are seeking a highly skilled Lead Security Architect to join our dynamic team. In this pivotal role, you will be responsible for designing and implementing robust security architectures that protect our organization's information assets. You will work closely with cross-functional teams to identify security requirements and develop strategies to mitigate risks. Your expertise will guide the integration of security best practices into the development lifecycle, ensuring that our applications and systems are secure by design. As a Lead Security Architect, you will conduct thorough security assessments, vulnerability analyses, and risk management activities to identify potential threats and vulnerabilities. You...

TSB | Security Architect | Grade E | CISO | Edinburgh or London | 12 Month Fixed Term Contract

Added 06/08/2026

We are seeking a skilled Security Architect to join our team on a 12-month fixed-term contract basis. In this role, you will be responsible for designing and implementing comprehensive security architectures that protect our information systems and data across various platforms. You will collaborate closely with cross-functional teams to assess security risks, develop security policies, and ensure compliance with regulatory requirements. Your expertise will play a critical role in safeguarding sensitive information and maintaining the integrity of our systems. The ideal candidate will have a strong background in security frameworks and technologies. You will conduct threat modeling and risk assessments,...

Security Analyst, Incident Response (GSOC London)

Added 20/07/2026

We are seeking a dedicated Security Analyst specializing in Incident Response to join our dynamic Global Security Operations Center in London. In this role, you will be responsible for monitoring, detecting, and responding to security incidents across our infrastructure. Your expertise will be critical in analyzing security breaches and providing insights to enhance our incident response capabilities. You will work closely with cross-functional teams to identify vulnerabilities and recommend corrective actions to mitigate risks effectively. Your key responsibilities will include conducting thorough investigations of security incidents, documenting findings, and ensuring timely communication with stakeholders. You will also develop and implement...

Security Lead - London, UK

Added 25/06/2026

We are seeking a dedicated and experienced Security Lead to oversee and enhance the security posture of our operations in London, UK. The ideal candidate will be responsible for developing and implementing comprehensive security strategies and policies that align with business objectives. You will lead a team of security professionals, ensuring that both physical and cybersecurity measures are robust and effective. Your expertise will be crucial in identifying potential vulnerabilities, conducting risk assessments, and establishing incident response protocols. You will also collaborate with various stakeholders to foster a culture of security awareness across the organization. The successful candidate will possess...

SOC Shift Lead - London

Added 18/08/2026

We are seeking a skilled SOC Shift Lead to oversee our Security Operations Center (SOC) team in London. In this role, you will be responsible for managing daily operations, ensuring the team is effectively monitoring and responding to security incidents. Your leadership will be pivotal in maintaining high service levels, driving incident resolution, and fostering a culture of continuous improvement. You will coordinate incident response activities, manage escalations, and work closely with other teams to ensure comprehensive security posture and compliance with best practices. The ideal candidate will possess strong analytical skills and be able to effectively communicate complex security...