Senior Corporate Security Engineer

Added 19/08/2026

We are seeking a Senior Corporate Security Engineer to join our dynamic team, responsible for developing and implementing security measures to protect our organization's information systems and sensitive data. In this role, you will assess potential security risks, conduct vulnerability assessments, and lead initiatives to enhance the overall security posture. You will also collaborate with various departments to ensure compliance with industry regulations and company policies, while providing guidance on best practices for data protection and incident response. The ideal candidate will have extensive experience in security architecture and engineering, along with a deep understanding of network security, cloud security,...

Senior Software Engineer, Proactive Security

Added 21/09/2026

We are seeking a Senior Software Engineer, Proactive Security to help strengthen the security of complex, distributed systems before vulnerabilities become incidents. In this role, you will design and build scalable security solutions, develop tools that identify and reduce risk early in the software development lifecycle, and partner closely with engineering, infrastructure, and product teams. You will contribute to security architecture, threat modelling, vulnerability management, secure-by-design practices, and the automation of preventative and detective controls. Your responsibilities will include defining and implementing security engineering strategies, improving code and dependency scanning, developing security-focused services and integrations, and analysing emerging threats to...

Senior Security Engineer

Added 18/08/2026

We are seeking a highly skilled Senior Security Engineer to join our dynamic team. In this role, you will be responsible for designing, implementing, and maintaining robust security architectures and solutions to protect our systems and data. You will conduct regular security assessments, vulnerability testing, and threat analysis to identify potential risks and develop strategies to mitigate them. Collaborating closely with cross-functional teams, you will ensure that security best practices are integrated into all phases of the development lifecycle. The ideal candidate will possess extensive experience with security frameworks and protocols, such as ISO 27001, NIST, or CIS. You should...

Senior Information Security Specialist

Added 04/09/2026

We are seeking a Senior Information Security Specialist to strengthen security operations, governance, and risk management across a complex technology environment. In this role, you will help protect critical systems, data, and services by identifying emerging threats, assessing vulnerabilities, and supporting the implementation of effective security controls. You will work closely with technology, compliance, infrastructure, and business teams to promote secure practices and ensure that security considerations are embedded throughout the organisation. Your responsibilities will include leading security risk assessments, reviewing technical and procedural controls, monitoring security events, and coordinating the investigation and response to incidents. You will contribute to...

Analyst, Regional Security Operations Center

Added 01/09/2026

We are seeking an Analyst to support a Regional Security Operations Center (SOC) in monitoring, assessing, and responding to security events across a diverse operational environment. The successful candidate will help protect people, facilities, assets, and information by maintaining situational awareness and providing timely, accurate intelligence to relevant stakeholders. This role requires sound judgement, strong attention to detail, and the ability to remain calm and effective during rapidly developing incidents. Key responsibilities include monitoring security systems, incident reporting channels, and open-source intelligence to identify emerging threats and operational disruptions. You will assess alerts, validate information, support incident escalation, and coordinate...

Corporate Security Engineering – Engineer Role

Added 29/07/2026

Are you passionate about safeguarding digital assets in a dynamic corporate environment? We are seeking a talented individual for a Corporate Security Engineering – Engineer Role. In this position, you will be responsible for developing, implementing, and maintaining security solutions to protect enterprise systems and data. You will collaborate with cross-functional teams to identify vulnerabilities, assess potential threats, and respond to security incidents. Your role will involve conducting regular security assessments, managing security tools, and supporting the integration of security protocols into corporate infrastructure. The ideal candidate has strong experience with enterprise security technologies such as firewalls, intrusion detection/prevention systems,...

Head of Corporate Cyber Security

Added 08/09/2026

We are seeking an experienced Head of Corporate Cyber Security to lead the organisation’s cyber security strategy, governance and operational resilience. This is a senior leadership role responsible for protecting business services, information assets, systems and data against evolving cyber threats. You will define and maintain a clear security roadmap aligned with business priorities, regulatory obligations and recognised industry standards, while promoting a strong security culture across the organisation. Your responsibilities will include leading security operations, risk management, threat intelligence, vulnerability management, security architecture, incident response and business continuity planning. You will oversee the identification and treatment of cyber risks,...

Senior Security Operations Engineer ( SOC Engineer L3)

Added 14/08/2026

We are seeking a seasoned Senior Security Operations Engineer to join our dynamic team, focusing on enhancing the security posture of our organization. In this pivotal role, you will be responsible for monitoring security incidents, conducting thorough investigations, and responding to threats in a timely manner. Your expertise will guide the development and implementation of robust security protocols and procedures. You'll collaborate closely with cross-functional teams to identify vulnerabilities and recommend remediation strategies, ensuring the integrity and confidentiality of sensitive data. As a key member of the Security Operations Center (SOC), you will lead incident response efforts, analyze security alerts,...

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

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,...