Latest security engineer Jobs

Sr. Engineer, iAuto

This role involves building and maintaining scalable, secure multi-cloud infrastructure to support large-scale malware analysis and threat intelligence operations. The engineer will design systems for data processing pipelines, storage, and monitoring, working across Kubernetes, cloud platforms, and automation tools. Emphasis is placed on resilience, adaptability, and deep technical troubleshooting across infrastructure layers.

CrowdStrike London, E10 6AP, United Kingdom

Remote Permanent Clearance Required

Sr. Engineer, iAuto

This role involves designing, building, and maintaining scalable multi-cloud infrastructure to support large-scale malware analysis and threat intelligence operations. The engineer will work across datacenter, cloud, and sandboxing environments, focusing on automation, security, and reliability of systems that process vast volumes of threat data. Emphasis is placed on resilience, adaptability, and deep technical ownership in a fast-evolving cybersecurity landscape.

CrowdStrike

Remote Permanent Clearance Required

Nutanix IT Infrastructure Engineer

This role involves designing and delivering IT infrastructure solutions, focusing on Nutanix HCI, HPE storage, and Microsoft Server technologies. You will work closely with a team of technical experts on major projects, ensuring the organization's IT needs are met with cutting-edge solutions.

Circle Recruitment Birmingham, United Kingdom £55,000 – £65,000 pa

Hybrid Permanent

Principal Professional Services Engineer

As a Principal Consultant for SOC Transformation and XSIAM Deployment, you will lead large-scale security operations center (SOC) modernization projects, guiding customers through complex transformations. You will architect sophisticated detection strategies, optimize log ingestion, and mentor high-performing teams, ensuring seamless integration and operationalization of advanced security solutions.

Palo Alto Networks London, United Kingdom

Hybrid Permanent Clearance Required

Site Reliability / Software Engineer - SC Cleared

This role involves developing and maintaining secure, scalable software systems while also focusing on reliability, automation, and operational performance. You'll work across the full software lifecycle, contributing to application development, CI/CD, monitoring, and live service support in a regulated, security-first environment. The position emphasizes collaboration within Agile teams and improving system observability using modern DevOps and SRE practices.

Searchability NS&D Gloucestershire, United Kingdom £45,000 – £65,000 pa

Hybrid Permanent Clearance Required

Senior Client Endpoint & Identity Support Engineer

In this senior role, you will lead the design, implementation, and support of enterprise-level endpoint and identity solutions, ensuring secure and user-focused access to corporate resources. You will also mentor colleagues, champion best practices, and collaborate with various teams to deliver integrated solutions.

Ordnance Survey So160As, SO16 0AS, United Kingdom £53,408 – £62,309 pa

Hybrid Permanent

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 and DevOps practices.

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

Hybrid Permanent Clearance Required

Systems and Cloud Engineer

This role involves hands-on work maintaining hybrid infrastructure, designing and operating Azure services, and supporting the migration of on-premises systems to the cloud. You will collaborate with a global team to ensure secure and efficient cloud operations, including network design, identity management, and capacity planning.

Eutopia Solutions Ec2M3Xf, EC2M 3XF, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent

Real-Time Systems Software Engineer

This role involves writing C++ on Linux, working with high-speed data pipelines and multi-threaded architectures for advanced defence systems. You'll own problems, make decisions, and see the impact of your work in real-world applications.

Cirrus Selection Sg12Da, SG1 2DA, United Kingdom £55,000 – £65,000 pa

On-site Permanent Clearance Required

SC Cleared DevOps Engineer

This role involves designing, implementing, and optimizing scalable infrastructure and automation solutions in complex hybrid environments. You will drive operational efficiency, improve system resilience, and support cloud migration and modernization initiatives, working closely with architects and delivery teams.

ALTERED RESOURCING LTD London, United Kingdom

2nd Line Support Engineer

The 2nd Line Support Engineer will provide technical support to customers via phone, email, and remote tools, resolving issues with hardware, software, Microsoft 365, and network services. They will also assist with user onboarding, account setup, and proactive service improvements, working closely with the technical support team in Halifax.

Technical Prospects Ltd Halifax, HX1 1TH, United Kingdom £28,000 – £32,000 pa

On-site Permanent

3rd Line Cloud Engineer - Azure

As a 3rd Line Cloud Engineer, you will focus on the operational management of Azure environments, ensuring high availability, performance, and security. You will troubleshoot issues, optimize cloud infrastructure, and collaborate with internal teams and customers to maintain and improve enterprise-scale Azure services.

Akkodis Nottingham, United Kingdom £55,000 – £65,000 pa

On-site Permanent

3rd Line Cloud Engineer - Azure

As a 3rd Line Cloud Engineer, you will support and deliver Azure platform services for enterprise customers, focusing on operational management, troubleshooting, and continuous improvement of cloud infrastructures. You will work closely with internal teams and customers to ensure high availability, performance, and security of Azure environments.

Akkodis Hatfield, United Kingdom £55,000 – £65,000 pa

On-site Permanent

Systems Verification and Validation Engineer

This role involves defining real-world test scenarios, setting meaningful success criteria, and verifying complex systems against requirements. You'll work on high-stakes Command & Control systems, ensuring they function correctly in critical situations, with exposure to multiple engineering disciplines and a focus on real defence capabilities.

Cirrus Selection Bs347Qs, BS34 7QS, United Kingdom £45,000 – £55,000 pa

On-site Permanent Clearance Required

Data Centre Security Specialist, DC Security

The Data Center Security Specialist will oversee contract security staff, collaborate with Data Center Managers on security strategies, and ensure compliance with global security standards. The role involves analyzing security data, developing improvement plans, and working with various teams to maintain high security standards in AWS data centers.

Amazon Slough, United Kingdom

On-site Permanent Clearance Required