Senior IAM Engineer

Added 26/08/2026

We are seeking an experienced Senior IAM Engineer to design, implement and maintain secure, scalable identity and access management solutions across a complex technology environment. You will play a key role in strengthening security controls, improving user experience and enabling efficient access to applications, platforms and data. This is an opportunity to contribute to strategic IAM initiatives while providing technical leadership across engineering, operations and security teams. Your responsibilities will include developing and managing identity lifecycle processes, authentication and authorisation services, privileged access controls, single sign-on and multi-factor authentication capabilities. You will lead the integration of cloud and on-premises applications...

Senior Threat Intelligence Consultant

Added 08/09/2026

We are seeking a Senior Threat Intelligence Consultant to provide expert analysis, strategic advice, and actionable insights that help organisations understand and manage the evolving cyber threat landscape. In this role, you will work with senior stakeholders, security teams, and technical specialists to assess threats, identify risks, and translate complex intelligence into clear recommendations. You will contribute to the development of intelligence-led security strategies, ensuring that findings support informed decision-making and strengthen organisational resilience. Key responsibilities will include leading cyber threat intelligence engagements, conducting strategic, operational, and tactical analysis, and producing high-quality reports, briefings, and presentations for both technical and...

Associate Security Engineer

Added 15/10/2026

We are seeking an Associate Security Engineer to support the design, implementation and maintenance of effective cyber security controls across a complex technology environment. Working alongside experienced security professionals, you will help protect systems, applications and data by monitoring security events, investigating potential incidents and contributing to the continuous improvement of defensive capabilities. This is an excellent opportunity for someone at an early stage of their security career who is keen to develop practical experience across a broad range of technologies and security disciplines. Responsibilities will include reviewing alerts from security monitoring tools, assisting with the triage and investigation of...

Network Security Researcher

Added 09/10/2026

We are seeking a Network Security Researcher to investigate emerging threats, assess vulnerabilities, and develop practical solutions that strengthen the security of complex networked environments. You will monitor the evolving threat landscape, analyse attack techniques, and translate research findings into actionable recommendations for defensive operations, engineering teams, and technical stakeholders. The role involves balancing independent research with collaborative delivery in a fast-moving environment where curiosity, sound judgement, and clear communication are highly valued. Your responsibilities will include researching network protocols, intrusion methods, malware behaviour, and novel exploitation techniques; designing and conducting security experiments in controlled environments; and developing proof-of-concept tools,...

Managing Consultant - Automotive Cyber Security

Added 11/09/2026

We are seeking a Managing Consultant – Automotive Cyber Security to lead the delivery of cyber security programmes across the automotive sector. In this senior role, you will advise vehicle manufacturers, suppliers and mobility organisations on identifying, managing and reducing cyber risk throughout the vehicle and product lifecycle. You will work closely with engineering, software, compliance and business stakeholders to develop practical, risk-based solutions that support secure innovation and regulatory compliance. Your responsibilities will include leading consulting engagements from initial scoping through to delivery; assessing automotive products, systems, architectures and processes against relevant cyber security standards and regulations; and developing...

Automotive Cyber Security Lead

Added 26/08/2026

We are seeking an experienced Automotive Cyber Security Lead to define and deliver vehicle cybersecurity strategies across the full product lifecycle. You will lead security activities from concept and architecture through development, verification, production and post-production support, ensuring that connected vehicle systems meet relevant regulatory, industry and customer requirements. Working closely with engineering, software, systems, safety, quality and programme teams, you will help embed security-by-design into vehicle platforms, electronic control units, communication networks and supporting services. Your responsibilities will include conducting threat analysis and risk assessments, defining cybersecurity goals and requirements, reviewing system and software architectures, and guiding the implementation...

Senior Site Reliability Engineer / SecOps Engineer

Added 01/09/2026

We are seeking a Senior Site Reliability Engineer / SecOps Engineer to strengthen the reliability, security, and operational resilience of critical digital services. This role combines site reliability engineering, cloud infrastructure, automation, and security operations, with responsibility for ensuring systems remain available, scalable, observable, and protected. You will work closely with engineering, product, and infrastructure teams to identify operational risks, improve platform performance, and embed secure practices throughout the software development lifecycle. Key responsibilities include designing and maintaining resilient cloud infrastructure; developing infrastructure as code and automated deployment pipelines; monitoring system health, performance, and availability; and leading incident response, root-cause...

Senior Security Engineer, AWS Security Verification & Validation Team

Added 14/10/2026

We are seeking a Senior Security Engineer to join a specialist Security Verification and Validation team responsible for assessing the resilience, security, and compliance of complex cloud-based services. In this role, you will help identify security weaknesses before they can affect customers, strengthen defensive controls, and promote secure engineering practices across a large-scale technology environment. You will work closely with software engineers, architects, incident responders, and risk specialists to evaluate systems throughout their development and operational lifecycles. Your responsibilities will include designing and executing security assessments, threat modelling exercises, penetration tests, architecture reviews, and control validation activities. You will investigate...

Senior Security Consultant (Platform Security Engineer) - Permanent

Added 07/10/2026

We are seeking a Senior Security Consultant (Platform Security Engineer) to strengthen the security, resilience and compliance of critical technology platforms. This permanent role is suited to an experienced security professional who can combine hands-on engineering expertise with strategic consulting skills. You will work with technology, product and operational teams to identify security risks, design effective controls and embed secure practices throughout the platform lifecycle. Your responsibilities will include assessing platform architectures, cloud environments, infrastructure and deployment pipelines; defining security requirements; and advising on identity and access management, network security, encryption, secrets management, vulnerability management and secure configuration. You will...

Senior Security Engineer - Enterprise Security

Added 29/09/2026

We are seeking a Senior Security Engineer to strengthen enterprise security capabilities across a complex, technology-driven environment. This role will be responsible for designing, implementing and continuously improving security controls that protect corporate systems, cloud platforms, networks, applications and sensitive data. You will work closely with infrastructure, software engineering, architecture, compliance and risk teams to ensure security is embedded throughout the technology lifecycle. Key responsibilities include developing and maintaining security architecture, standards and engineering patterns; assessing technical risks and recommending practical mitigations; supporting identity and access management, endpoint protection, network security, vulnerability management and cloud security initiatives; and contributing to...

Senior Security Engineer, AWS Security

Added 07/09/2026

We are seeking a Senior Security Engineer to help design, implement, and continuously improve security capabilities across cloud infrastructure and services. In this role, you will work with engineering, operations, compliance, and product teams to protect highly available systems, strengthen security architecture, and manage risk across the organisation. You will provide technical leadership on complex security initiatives and help establish scalable, automated controls that support secure delivery at pace. Key responsibilities include designing and reviewing cloud security architectures; developing identity and access management strategies; implementing controls for network, data, application, and infrastructure security; and improving monitoring, detection, and response capabilities....

Senior Software Security Engineer (£98k-£115k + Equity) at Harmonic Security Inc.

Added 03/09/2026

We are looking for a Senior Software Security Engineer to help build secure, resilient products in a fast-moving technology environment. This is a hands-on role for an experienced engineer who can combine strong software development skills with a deep understanding of application and cloud security. You will work closely with engineering, product and infrastructure teams to embed security throughout the software development lifecycle, from design and implementation through to deployment and ongoing improvement. The position offers a salary of £98,000–£115,000 plus equity. Your responsibilities will include designing and implementing secure, scalable services; reviewing code and architecture for vulnerabilities; developing security...

Senior Offensive Security Engineer — Founding Security Hire

Added 01/09/2026

We are seeking a Senior Offensive Security Engineer to become the founding security hire and establish the foundations of a high-impact security function. This is a hands-on role for an experienced security professional who enjoys working across product, infrastructure, cloud environments, and organisational processes. You will define and execute a practical offensive security programme, identify meaningful risks, and partner closely with engineering and leadership teams to improve the security of systems, applications, and customer-facing services. Your responsibilities will include planning and conducting penetration tests, red-team exercises, vulnerability assessments, and threat-led reviews across web applications, APIs, cloud platforms, networks, and internal...

Senior Staff Security Engineer, AI Security

Added 25/08/2026

We are seeking a Senior Staff Security Engineer, AI Security, to help define and advance security strategy for artificial intelligence and machine learning systems. This role will lead the design of secure-by-default architectures, protections, and engineering practices across the AI lifecycle, from data ingestion and model development through deployment, monitoring, and retirement. You will work closely with research, product, infrastructure, privacy, legal, and incident response teams to identify emerging threats and translate them into practical controls that enable responsible innovation. You will conduct threat modelling and security reviews for AI platforms, model-serving infrastructure, agents, APIs, and supporting services; develop mitigations...

Senior Staff Security Engineer, AI Security

Added 25/08/2026

We are seeking a Senior Staff Security Engineer, AI Security to lead the design and implementation of security strategies for artificial intelligence and machine learning systems. This role will help define how AI capabilities are developed, deployed, monitored, and governed securely across a complex technology environment. You will work closely with engineering, research, infrastructure, privacy, legal, and product teams to identify emerging threats, establish practical controls, and ensure security is embedded throughout the AI lifecycle. Responsibilities include developing threat models for AI systems, applications, data pipelines, model supply chains, and supporting infrastructure; assessing risks such as prompt injection, data poisoning,...