Cyber Systems Security Engineering Associate Manager

Added 11/09/2026

We are seeking a Cyber Systems Security Engineering Associate Manager to support the design, development, integration and assurance of secure systems across complex technical programmes. This role will provide technical leadership to security engineering teams, ensuring that cyber risks are identified, assessed and managed throughout the system lifecycle. You will work closely with systems engineers, software developers, architects, programme managers and operational stakeholders to embed effective security controls from concept through deployment and ongoing support. Key responsibilities include leading security engineering activities; developing and reviewing system security architectures, requirements and technical specifications; conducting threat, vulnerability and risk assessments; and supporting...

Information Security Engineer

Added 04/09/2026

We are seeking an experienced Information Security Engineer to help protect critical systems, applications and data across a complex technology environment. In this role, you will support the design, implementation and continuous improvement of security controls, working closely with infrastructure, software development, cloud and operational teams. You will contribute to a strong security culture by identifying risks, recommending practical solutions and helping ensure that security is embedded throughout the technology lifecycle. Your responsibilities will include monitoring and investigating security events, supporting incident response activities and carrying out vulnerability assessments across networks, endpoints, applications and cloud services. You will help manage...

Senior DevSecOps Engineer

Added 11/09/2026

We are seeking a Senior DevSecOps Engineer to help design, implement, and continuously improve secure, reliable, and scalable software delivery practices. In this role, you will work across development, operations, security, and architecture teams to embed security throughout the software development lifecycle and enable efficient, automated delivery of high-quality services. Your responsibilities will include designing and maintaining CI/CD pipelines, implementing infrastructure as code, and managing cloud-based environments across development, testing, and production. You will establish and improve security controls, including vulnerability scanning, secrets management, identity and access management, container security, and compliance monitoring. You will also support threat modelling, security...

Lead DevSecOps Engineer

Added 07/09/2026

We are seeking a Lead DevSecOps Engineer to drive the integration of security, development, and operations across the software delivery lifecycle. In this senior role, you will define and implement secure, scalable DevOps practices, while leading engineering teams in building reliable automation, infrastructure, and deployment solutions. You will champion a security-first culture and ensure that security is embedded from design through to production. Your responsibilities will include designing and maintaining CI/CD pipelines, implementing infrastructure as code, and improving cloud-based platforms for resilience, scalability, and performance. You will establish automated security controls, vulnerability management processes, secrets management, compliance checks, and continuous...

DevSecOps Engineer

Added 07/09/2026

We are seeking a skilled DevSecOps Engineer to help integrate security throughout the software development and delivery lifecycle. In this role, you will work closely with development, operations, infrastructure, and security teams to design, automate, and maintain reliable, secure, and scalable platforms. You will champion secure-by-design practices, improve engineering standards, and help teams deliver high-quality services efficiently. Your responsibilities will include building and maintaining CI/CD pipelines, embedding automated security checks into development workflows, and supporting infrastructure managed through code. You will configure and maintain cloud environments, container platforms, orchestration tools, monitoring solutions, and secrets-management systems. You will identify vulnerabilities, investigate...

IT Security Officer (highly classified systems)

Added 10/08/2026

We are seeking a highly skilled IT Security Officer to oversee and protect our highly classified systems. In this critical role, you will be responsible for developing, implementing, and maintaining security protocols to safeguard sensitive information against unauthorized access and cyber threats. You will conduct regular security assessments, monitor network traffic for suspicious activity, and ensure compliance with relevant regulations and standards. Your expertise will be essential in identifying vulnerabilities and recommending improvements to security measures, as well as providing guidance on best practices to all staff members. As an IT Security Officer, you will collaborate closely with IT teams...

Information Systems and Security Compliance Manager

Added 05/08/2026

An exciting opportunity has arisen for a talented Information Systems and Security Compliance Manager to join a dynamic team focused on maintaining robust security and compliance practices. The successful candidate will be responsible for overseeing the development, implementation, and management of information security policies, standards, and procedures, ensuring strict adherence to relevant regulatory and industry requirements. This role requires close collaboration with IT, legal, and business units to identify compliance gaps, assess risks, and implement effective controls to protect sensitive data and critical systems. Key duties include conducting regular security assessments and audits, managing risk management frameworks, and coordinating responses...

Cyber Security Engineer - Cyber & Autonomous Systems Team

Added 18/09/2026

We are seeking a Cyber Security Engineer to join a specialist Cyber & Autonomous Systems team working on the security of advanced, software-enabled and autonomous capabilities. In this role, you will help protect complex systems throughout their lifecycle, from early concept and design through development, integration, testing, deployment and ongoing support. You will work closely with engineering, software, systems, operational and assurance teams to identify cyber risks and develop practical, proportionate security solutions. Your responsibilities will include conducting threat modelling, vulnerability assessments and security risk analyses; defining and reviewing security requirements; contributing to secure-by-design architectures; and supporting the implementation of...

Security Systems Engineer

Added 17/09/2026

We are seeking a Security Systems Engineer to design, install, maintain and improve integrated security technologies across a range of operational environments. The role will focus on ensuring that physical security systems are reliable, resilient and aligned with business, regulatory and safety requirements. You will work closely with internal stakeholders, contractors and technology partners to deliver effective solutions that protect people, premises, assets and information. Key responsibilities will include configuring, commissioning and supporting CCTV, access control, intruder detection, intercom, perimeter protection and associated monitoring systems. You will investigate faults, assess system performance, coordinate planned maintenance and respond to incidents or...

Cyber Security Engineer - Cyber & Autonomous Systems Team

Added 17/09/2026

We are seeking a Cyber Security Engineer to join a specialist Cyber and Autonomous Systems Team. In this role, you will help protect complex, mission-critical systems that integrate software, hardware, networks, sensors and autonomous capabilities. You will contribute throughout the system lifecycle, from early concept and requirements development through to design, implementation, testing, deployment and ongoing assurance. The position offers the opportunity to work on challenging technical problems where security, safety, resilience and operational performance are closely connected. Your responsibilities will include conducting threat, risk and vulnerability assessments; developing security requirements and architectures; and designing practical controls for embedded, cloud,...

Security Systems Engineer

Added 15/09/2026

We are seeking a Security Systems Engineer to design, implement, maintain and improve integrated electronic security solutions across a range of operational environments. The role will involve working with stakeholders, technical teams, contractors and service providers to ensure that security systems remain reliable, compliant and fit for purpose. You will contribute to the full systems lifecycle, from requirements gathering and technical design through to installation, commissioning, support and continuous improvement. Key responsibilities will include configuring and administering access control, CCTV, intrusion detection, intercom, perimeter protection and associated monitoring systems. You will investigate faults, coordinate planned and reactive maintenance, review system...

Senior Systems Security Engineer

Added 15/09/2026

We are seeking a Senior Systems Security Engineer to design, implement, and maintain robust security solutions across complex enterprise infrastructure. In this role, you will work closely with infrastructure, networking, cloud, and application teams to protect systems, data, and services against evolving cyber threats. You will contribute to security architecture, technical strategy, and the continuous improvement of defensive capabilities across on-premises and cloud environments. Key responsibilities include developing and enforcing system security standards, hardening operating systems and infrastructure, and reviewing designs for security, resilience, and compliance. You will investigate security events, support incident response activities, and lead root-cause analysis to...

Security Systems Engineer

Added 07/09/2026

We are seeking a Security Systems Engineer to design, implement, maintain and improve integrated security systems across a complex operational environment. The role will support the availability, resilience and effectiveness of physical and electronic security technologies, including access control, CCTV, intruder detection, intercoms, alarm monitoring and related networked systems. You will work closely with internal stakeholders, specialist contractors and technical service providers to ensure systems meet operational, safety and compliance requirements. Key responsibilities include developing technical specifications, reviewing designs, coordinating installations and commissioning new or upgraded security solutions. You will investigate faults, lead system testing, manage preventative maintenance and provide...

Cyber Security Systems Engineer

Added 01/09/2026

We are seeking a Cyber Security Systems Engineer to design, implement, maintain, and improve secure technology environments across a complex IT estate. The successful candidate will help protect systems, networks, applications, and data by applying strong cyber security principles throughout the technology lifecycle. This role will work closely with infrastructure, cloud, software development, and operational teams to identify risks, strengthen controls, and support the delivery of resilient services. Key responsibilities include configuring and administering security tools such as endpoint protection, vulnerability management, identity and access management, security information and event management, firewalls, and intrusion detection systems. You will monitor security...

Security Systems Engineer

Added 26/08/2026

We are seeking a skilled Security Systems Engineer to design, implement, maintain and improve electronic security systems across a range of operational environments. This role will support the delivery of reliable, integrated solutions that protect people, property, information and critical infrastructure. You will work closely with internal stakeholders, contractors and technology partners to understand security requirements and translate them into practical, scalable systems. Your responsibilities will include developing technical specifications, system architectures and project documentation; configuring and commissioning access control, CCTV, intruder detection, intercom, alarm monitoring and associated security technologies; and supporting the integration of security platforms with wider IT,...