Latest Defence Jobs

Cyber Software Engineer - Security Cleared

This role involves developing high-assurance software in C++ for cyber and security-critical systems within national security and defence environments. The engineer will work on operational technology (OT) cyber projects, contributing to secure system design, implementation, and verification in classified settings. Collaboration with cyber specialists and systems engineers ensures robust, performance-critical solutions across the full software lifecycle.

Searchability NS&D Gloucestershire, United Kingdom £40,000 – £80,000 pa

Hybrid Permanent Clearance Required

Cloud Native DevOps Engineer- SC Cleared

This role involves designing and building cloud solutions using AWS and DevOps best practices, managing scalable infrastructure with Kubernetes, Terraform, and CloudFormation, and working directly with clients and project teams to deliver technical solutions. The position is part of a top consultancy delivering mission-critical projects for Defence and National Security clients.

Searchability NS&D Gloucestershire, United Kingdom £40,000 – £95,000 pa

On-site Permanent Clearance Required

Security Architect (Cloud Security)

Design and implement secure cloud architectures for government and enterprise environments, ensuring alignment with security standards and risk requirements. Conduct security assessments, define reference architectures, and provide expert guidance across cloud transformation projects. Collaborate with technical teams and stakeholders to embed security into cloud infrastructure and services.

Matchtech London, United Kingdom £594 pd

Remote Contract Clearance Required

Information Security Consultant

This role involves maintaining the organisation's Information Security Management System (ISMS), ensuring compliance with ISO 27001 and GDPR, conducting risk assessments, and managing third-party security assurance. The consultant will oversee Microsoft 365 security controls, support incident response, and deliver security awareness initiatives. It offers ownership of governance and assurance within a critical national infrastructure programme.

Reed Ip164Ew, United Kingdom £50,000 pa

Senior Power Platform Developer

This role involves developing and managing end-to-end digital solutions on the Power Platform, including Canvas Apps, Model-driven apps, and Power Pages, with a focus on governance, security, and user engagement. The developer will customise platforms using plugins, JavaScript, and customer connectors while supporting enterprise architecture and lifecycle management. Work is situated within a secure, defence-related environment requiring adherence to strict access protocols and digital transformation for non-technical end-users.

Matchtech Portsmouth, United Kingdom £50,000 – £61,000 pa

Insider Risk Analyst , GBR)

The Insider Risk Analyst will lead EMEA-focused investigations into potential insider threats, conducting impartial assessments and interviews while analyzing evidence to identify risks to people, assets, and systems. This role involves close collaboration with HR, Legal, and Information Security teams to develop mitigation strategies, deliver security training, and strengthen organizational resilience. The analyst will also monitor evolving regulatory and threat landscapes, using AI-enhanced tools to improve investigative efficiency and support proactive risk management across a global, remote-first environment.

CrowdStrike United Kingdom

Remote

Systems Administrator - Spacecraft Control Centre

This role involves maintaining and configuring computer systems within a distributed Spacecraft Control Centre, ensuring high availability and seamless integration with ground equipment and networks. The Systems Administrator will lead system upgrades, develop test procedures for software patches, and support fault resolution across a multi-site environment. Expertise in Linux, Cisco networking, and configuration management is essential for operational reliability.

airbus East Cambridgeshire, United Kingdom

Hybrid Permanent Clearance Required

Environmental Test Engineer

This role involves performing environmental and electrical testing of spacecraft systems and components, including test preparation, execution, data recording, and reporting. The engineer will work with advanced test facilities such as Thermal Vacuum, Vibration, and Shock chambers, ensuring compliance with strict safety and quality standards. The position supports high-profile space missions for ESA and UK MOD, offering hands-on technical work in a collaborative, safety-critical environment.

airbus Stevenage, United Kingdom

Red Team Director

Leads a red teaming function to proactively identify and exploit vulnerabilities in Barclays' IT systems, enhancing cyber resilience through adversary emulation, purple teaming, and real-time collaboration with security operations. Develops offensive security strategy, integrates AI into testing, and strengthens organisational readiness against advanced threats. Works closely with senior stakeholders to influence security investment and control priorities.

Barclays United Kingdom

Gas Engineer

Annual salary: up to £44,404.51Gas EngineerLocation: WakefieldSalary: Up to £44,404.51 per annum plus company vehicle and fuel cardContract Type: Full time – Permanent, 42.5hrs per week, Monday to FridayMears provides temporary accommodation to asylum seekers whilst their claim is being...

Mears Calder Vale, PR3 1SJ, United Kingdom £44,405 pa

Application Support Analyst

The role involves providing technical support for business systems, applications, and databases within a housing and care services organisation. The analyst will troubleshoot issues, monitor system performance, resolve data problems, and ensure high service standards using tools like SQL and ServiceNow. Collaboration with internal teams and a focus on continuous improvement through user feedback are key aspects of the position.

Mears Exeter, United Kingdom £36,138 pa

Cyber Security Engineer - MS Sentinel, Defender, SSO, PKI, SC-100/200, CISSP

This role involves strengthening cybersecurity across a global IT environment through hands-on engineering, incident response, and vulnerability management. You'll work with tools like MS Sentinel and MS Defender to monitor threats, remediate risks in Windows Server and Azure environments, and support major incidents. The position also includes designing secure infrastructure solutions and improving security posture through proactive risk assessment and technical leadership.

Comtecs London, United Kingdom £90,000 – £100,000 pa

Security Analyst, Cyber Security, CompTia CySA+, ISO27001, Cardiff

Security Analyst, Cyber Security, ISO27001, Defender, Mimecast, CompTia CySA+, CardiffSecurity Analyst required to work for a fast growing and exciting company based in Cardiff. However, this is a hybrid role and you will only be expected to be in the...

Carrington Recruitment Solutions Cf101Da, United Kingdom

Senior SOC Engineer

This role involves designing, implementing, and optimising Microsoft Sentinel and Defender solutions within enterprise environments. The engineer will develop KQL queries, detection rules, and automation playbooks while conducting security assessments and tenant health checks. It focuses on technical depth in Microsoft security engineering, with direct customer engagement and mentorship of junior team members.

Experis United Kingdom

Senior Security Architect

Design and implement enterprise security architectures across hybrid cloud environments including Azure, AWS, and Salesforce. Lead Zero Trust and DevSecOps initiatives, conduct threat modelling, and ensure compliance with HMG and ISO standards. Provide technical leadership in security design authorities and support high-level incident escalation.

Randstad Technologies Recruitment London, City And County Of the City Of London, United Kingdom £600 – £650 pd