Latest Defence Jobs

Senior Azure Platform Engineer- SC Cleared

This role involves working on high-impact, mission-critical projects for Defence clients, building and managing scalable Azure environments, and shaping innovative solutions. You will collaborate with a team focused on delivering cutting-edge cloud infrastructure.

Searchability NS&D Farnborough, GU14 7JT, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent Clearance Required

Site Reliability Engineer - SC Cleared

This role involves working on high-impact, mission-critical projects for Defence and National Security clients. You will be responsible for ensuring the reliability and performance of complex systems, using your expertise in software development, cloud infrastructure, and system monitoring.

Searchability NS&D Gloucestershire, United Kingdom £40,000 – £65,000 pa

Hybrid Permanent Clearance Required

Manager, Red Team Services , GBR)

The Red Team Manager will lead a team of cybersecurity experts in simulating threat actor activities to help customers improve their defenses. Responsibilities include designing and delivering red team assessments, coordinating with senior leadership, and mentoring team members.

CrowdStrike United Kingdom

Remote Permanent

Professional Services Principal Consulant

Our MissionAt Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice,...

Palo Alto Networks London, United Kingdom

Senior HPC Performance Engineer

In this role, you will analyze and optimize High Performance Computing (HPC) applications on NVIDIA's HPC servers and systems. You will work with a range of applications, from small benchmarks to large-scale distributed-memory systems, and provide insights to compiler and application engineering teams to improve performance.

NVIDIA

Remote Permanent

Senior HPC Performance Engineer

In this role, you will analyze and optimize High Performance Computing (HPC) applications on NVIDIA's HPC servers and systems. You will work with a range of applications, from small benchmarks to large-scale distributed-memory systems, and collaborate with compiler and application engineering teams to identify and implement performance improvements.

NVIDIA

Consulting Engineer

As a Consulting Engineer at Palo Alto Networks, you will work with EMEA sales and channel teams to lead security conversations and provide technical advisory services to Service Providers and enterprises. Your role involves hands-on PoCs, lab evaluations, and shaping the next generation of AI security solutions, while also engaging with customers to reduce risk and achieve regulatory compliance.

Palo Alto Networks

Remote Permanent

Senior Security & Compliance Architect - Urgent

This role involves leading the design and governance of secure cloud and SaaS platforms within large-scale enterprise transformations. The architect will enforce security-by-design and privacy-by-default principles across a diverse technology ecosystem, including Microsoft 365, Azure, and Oracle Cloud. Key responsibilities include defining security reference architectures, implementing Zero Trust baselines, managing data protection controls, and ensuring compliance with standards such as GDPR and ISO 27001.

eTech Partners London, United Kingdom £130,000 – £140,000 pa

Hybrid Permanent Clearance Required

Systems Engineer – Infrastructure & Cloud Operations

This role involves managing and supporting large-scale Azure cloud services and on-premises infrastructure, including virtualisation, security, storage, backup, and networking. You will be responsible for maintaining critical platforms, ensuring compliance with security frameworks, and driving continuous improvement initiatives.

InterAct Consulting Milton Keynes, United Kingdom £60,000 – £66,000 pa

Hybrid Permanent

Azure Systems Engineer

This role involves managing and maintaining on-premise and cloud infrastructure, including virtual and physical server environments, storage, backup, networking, and monitoring platforms. You will support secure, reliable, and highly available services, contribute to BAU support and project delivery, and work closely with technical teams and stakeholders.

InterAct Consulting Milton Keynes, United Kingdom £60,000 – £66,000 pa

Hybrid Permanent

Senior Security Engineer

This role involves designing and improving technical security controls across hybrid cloud and on-premise environments, including AWS, Azure, Windows, Linux, and mainframe systems. The engineer will resolve complex security incidents, manage vulnerabilities, enhance threat detection tooling, and provide expert guidance to teams across a large-scale government technology estate. Collaboration with infrastructure and security teams is central, with opportunities to mentor and influence security practices across critical national services.

Inspire People South Croydon, CR2 7FB, United Kingdom £48,400 – £59,300 pa

Hybrid Permanent Clearance Required

Network Infrastructure & Security Engineer

This role involves managing and improving cloud and on-premises infrastructure, handling systems and networking tasks, and implementing security measures. You will work with AWS, Azure, Windows, Linux, VMware, and various security tools, while also contributing to technical documentation and supporting Microsoft 365.

Proactive Appointments Milton Keynes, United Kingdom £60,000 pa

Hybrid Permanent

Threat Detection Engineer

This role involves designing and developing threat-led detections using threat intelligence and hunting outputs, creating novel analytic techniques for incident detection, and collaborating with an MSP SOC to maintain and tune the detection catalogue. You will also build automated reporting dashboards and support security initiatives, ensuring monitoring coverage across cloud platforms and internal systems.

Additional Resources Wc1A2Sl, WC1A 2SL, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent

Senior Security & Compliance Architect Working on offer

This role involves leading the design and governance of secure cloud and SaaS platforms, working across multiple teams to ensure security-by-design and privacy-by-default principles. Responsibilities include defining security reference architectures, implementing data protection controls, and ensuring compliance with regulations like GDPR and ISO 27001.

eTech Partners London, United Kingdom £140,000 pa

Hybrid Permanent Clearance Required

Azure Cloud Engineer

This role involves designing, securing, and optimizing Azure environments, leading on-prem migrations, and implementing modern data, AI, and automation capabilities. You will manage Azure infrastructure, implement API integrations, and ensure security best practices while working in a hybrid environment with 3-4 days onsite in Watford.

Devonshire Hayes Recruitment Specialists Ltd Watford, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent