Senior Consultant or Manager, Identity & Access Management Engineer - Cyber - Defence & Security GPS

Added 02/09/2026

We are seeking an experienced Senior Consultant or Manager to join a specialist Identity and Access Management (IAM) engineering team supporting complex cyber security and national security programmes. This role will suit a delivery-focused professional who can combine strong technical capability with stakeholder management, leadership and strategic thinking. You will help clients design, implement and improve secure identity services across enterprise, cloud and hybrid environments, ensuring that access is appropriately governed, monitored and aligned with business and security requirements. Your responsibilities will include leading IAM engagements from discovery and requirements gathering through to architecture, implementation and operational transition. You will...

Manager - CCDI (Centre for Cyber Defence & Intelligence)

Added 07/10/2026

We are seeking an experienced and motivated Manager to lead a Centre for Cyber Defence & Intelligence (CCDI). This role will provide strategic and operational leadership across cyber defence, threat intelligence, incident response, vulnerability management and security monitoring. The successful candidate will help strengthen organisational resilience by developing effective cyber security capabilities, improving security maturity and ensuring that risks are identified, assessed and managed appropriately. Key responsibilities will include setting the centre’s direction, priorities and operating procedures; managing and mentoring a multidisciplinary cyber security team; coordinating the detection, investigation and response to cyber incidents; and overseeing the collection, analysis and...

Manager - CCDI (Centre for Cyber Defence & Intelligence)

Added 07/10/2026

We are seeking an experienced Manager to lead a Centre for Cyber Defence & Intelligence function and strengthen organisational resilience against evolving cyber threats. This role will provide strategic and operational leadership across cyber defence, threat intelligence, incident response, vulnerability management and security monitoring. You will establish priorities, manage resources and ensure that cyber security capabilities support wider business objectives, regulatory obligations and risk management requirements. Key responsibilities include developing and implementing cyber defence and intelligence strategies; overseeing the identification, assessment and mitigation of cyber risks; coordinating responses to security incidents; and ensuring timely escalation, investigation and remediation of threats....

Manager - CCDI (Centre for Cyber Defence & Intelligence)

Added 07/10/2026

We are seeking an experienced and motivated Manager to lead a Centre for Cyber Defence & Intelligence (CCDI). This role will provide strategic and operational leadership across cyber defence, threat intelligence, security monitoring, incident response and cyber risk management. You will be responsible for developing and delivering a coordinated cyber security programme that protects critical systems, information and services while supporting organisational priorities and regulatory obligations. Key responsibilities will include leading a multidisciplinary team of cyber security professionals; setting operational standards, procedures and performance measures; overseeing security operations, vulnerability management, threat hunting and incident response; and ensuring effective detection, investigation,...

Cyber Defence Manager

Added 08/09/2026

We are seeking an experienced Cyber Defence Manager to lead the development and delivery of effective cyber security defence capabilities. This role will be responsible for protecting critical systems, networks and information assets against evolving threats, while ensuring that security operations support organisational priorities and regulatory obligations. You will provide technical leadership across cyber defence, incident response, threat intelligence, vulnerability management and security monitoring. Key responsibilities will include managing and continually improving security operations processes, controls and technologies; overseeing the identification, investigation and response to cyber incidents; and coordinating containment, recovery and post-incident improvement activities. You will lead the assessment...

Cyber Defence Manager

Added 08/09/2026

We are seeking an experienced Cyber Defence Manager to lead the development, operation and continuous improvement of cyber defence capabilities within a complex and evolving environment. The successful candidate will provide strategic direction and hands-on leadership across security monitoring, incident response, threat intelligence, vulnerability management and cyber resilience. You will work closely with technology, risk, compliance and business stakeholders to reduce exposure to cyber threats and strengthen organisational readiness. Key responsibilities will include managing and developing a specialist cyber defence team; overseeing security operations and the effective use of monitoring, detection and response technologies; coordinating the investigation, containment and remediation...

Defence Security Virtual Practice Leader

Added 08/09/2026

We are seeking an experienced Defence Security Virtual Practice Leader to shape and lead a specialist security practice supporting complex defence and national security programmes. This senior role will provide strategic direction, technical leadership and operational oversight across virtualised environments, cloud platforms, secure networks and mission-critical systems. You will work with senior stakeholders, delivery teams and technical specialists to ensure security practices align with regulatory obligations, organisational priorities and the evolving threat landscape. Key responsibilities will include defining and maintaining the practice strategy, governance framework, standards and delivery roadmap; leading the design and assurance of secure virtualisation and cloud solutions;...

Defence Cyber Certification & Cyber Essentials Assessor

Added 12/10/2026

We are seeking a Defence Cyber Certification & Cyber Essentials Assessor to support the evaluation, certification and continuous improvement of cyber security controls across a range of defence-related suppliers, systems and services. You will assess organisations against Cyber Essentials and Cyber Essentials Plus requirements, contribute to broader cyber assurance activities, and provide clear, practical guidance to help clients address identified risks. This is an opportunity for an experienced cyber security professional to work with varied stakeholders in a role that combines technical assessment, evidence review, risk analysis and customer engagement. Key responsibilities will include planning and conducting assessments, reviewing technical...

Cyber Defence & Resilience Support Engineer (CDS/CRS)

Added 08/10/2026

We are seeking a Cyber Defence & Resilience Support Engineer (CDS/CRS) to help protect critical services, systems and information from evolving cyber threats. This role supports the delivery of effective cyber defence, operational resilience and security improvement activities across a complex technology environment. You will work closely with technical teams, service owners and security specialists to identify risks, respond to incidents and strengthen the organisation’s ability to prepare for, withstand and recover from disruption. Your responsibilities will include monitoring and investigating security alerts, supporting incident response and escalation, maintaining accurate security and resilience records, and contributing to vulnerability management, patching...

Cyber Defence Network Engineer

Added 25/09/2026

We are seeking a Cyber Defence Network Engineer to design, operate and improve secure network infrastructure across a complex technology environment. The role will focus on protecting critical systems, detecting and responding to cyber threats, and ensuring network services remain resilient, available and compliant with relevant security standards. You will work closely with security operations, infrastructure, cloud and service delivery teams to implement effective defensive controls and support continuous improvement of the organisation’s cyber security posture. Key responsibilities include configuring and maintaining firewalls, intrusion prevention systems, secure gateways, VPNs, network access controls and other protective technologies. You will monitor network...

Cyber Defence Network Engineer

Added 25/09/2026

We are seeking a Cyber Defence Network Engineer to help protect critical infrastructure, services and data against evolving cyber threats. You will design, implement and maintain secure network architectures across on-premises and cloud environments, ensuring that security controls support operational resilience and business continuity. The role will involve working closely with cybersecurity, infrastructure and service teams to identify vulnerabilities, strengthen defensive capabilities and respond effectively to security incidents. Key responsibilities will include configuring and managing firewalls, intrusion detection and prevention systems, secure remote access, network segmentation, proxy services and other protective technologies. You will monitor network activity, investigate alerts, analyse...

ISO 27001 Consultant & Auditor – Defence Cyber Certification

Added 14/09/2026

We are seeking an experienced ISO 27001 Consultant & Auditor to support organisations operating in the defence and wider security-sensitive sectors. This role will involve helping clients establish, improve and maintain robust information security management systems (ISMS) aligned with ISO/IEC 27001 and relevant defence cyber certification requirements. You will work with stakeholders at all levels to assess current controls, identify risks and develop practical, proportionate solutions that meet regulatory, contractual and operational expectations. Key responsibilities will include planning and delivering ISO 27001 gap assessments, internal audits, readiness reviews and certification support engagements. You will document findings, assess corrective actions and...

Head of Cyber Defence Centre

Added 02/09/2026

We are seeking an experienced Head of Cyber Defence Centre to lead the organisation’s cyber defence capability and strengthen its ability to prevent, detect, investigate and respond to increasingly sophisticated threats. This is a senior leadership role with responsibility for setting the strategic direction of security operations, ensuring effective protection of critical systems, data and services, and building a resilient, intelligence-led defence function. You will lead security monitoring, threat detection, incident response, digital forensics, threat intelligence, vulnerability coordination and security operations processes. Working closely with technology, risk, compliance and business stakeholders, you will establish clear operating models, standards, performance measures...

Head of Cyber Defence Centre

Added 02/09/2026

We are seeking an experienced Head of Cyber Defence Centre to lead and develop a high-performing function responsible for protecting critical systems, data and services against an evolving threat landscape. This is a strategic leadership role combining operational oversight, technical expertise and people management. You will define and implement the cyber defence strategy, ensure effective security monitoring and incident response, and provide clear direction during high-severity events. Your responsibilities will include leading security operations, threat intelligence, vulnerability management, detection engineering and digital forensics activities. You will oversee the identification, investigation and containment of cyber threats, ensuring that incidents are managed...

Head of Cyber Defence Centre

Added 02/09/2026

We are seeking an experienced Head of Cyber Defence Centre to lead and develop a high-performing function responsible for protecting critical systems, data and services from evolving cyber threats. This is a strategic leadership role combining operational oversight, technical expertise and stakeholder engagement. You will set the vision, operating model and priorities for the Cyber Defence Centre, ensuring that security capabilities support organisational objectives and meet applicable regulatory, industry and risk-management requirements. You will lead security monitoring, threat detection, incident response, vulnerability management, cyber threat intelligence and security engineering activities. The role will oversee the continuous improvement of people, processes...