Latest security engineer Jobs

Software Engineering Manager - Observability

As an Engineering Manager - Observability, you will lead a team focused on building and maintaining large-scale distributed tracing and metrics platforms. You will participate in architectural design, team collaboration, and ensure high-quality infrastructure services to support CrowdStrike's DevOps model.

CrowdStrike

Hybrid Permanent Flexible

Corporate Sales Engineer, Benelux , GBR)

The Corporate Sales Engineer role at CrowdStrike involves a mix of technical and strategic responsibilities, including supporting the sales process, conducting competitive research, and developing technical solutions. You will work closely with cross-functional teams to drive sales objectives and improve team effectiveness through innovation and mentorship.

CrowdStrike United Kingdom

Remote Permanent

Senior DEVOPS Engineer Dublin 6-18 Months

This role involves designing and maintaining secure, scalable cloud platforms on AWS for digital financial applications in a regulated environment. The engineer will implement infrastructure as code, manage CI/CD pipelines, and ensure compliance with security and governance standards. Collaboration with security, operations, and engineering teams is key to delivering resilient cloud-native solutions.

Adecco Dublin, City Of Dublin, Ireland £431 – £517 pd

On-site Contract

Senior C++ Software Engineer

As a Senior C++ Software Engineer, you will work on the design, development, and optimization of high-performance, C++-driven systems. You'll collaborate with a cross-functional team to deliver cutting-edge cybersecurity solutions, focusing on performance, scalability, and robustness.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Mid-Level Platform Engineer (Kubernetes)

As a Specialist Platform Engineer, you will design, build, and maintain the foundational infrastructure and automation that product teams rely on. You will deploy and scale global cloud applications, optimize public cloud resources, and ensure infrastructure meets security and performance requirements.

Darktrace Cambridge, CB2 3BJ, United Kingdom

On-site Permanent

Network Design Engineer - Aruba

This role involves designing and implementing complex network solutions post-sale, translating high-level designs into detailed technical specifications. The engineer will lead solution design for voice, wireless, security, and SD-WAN technologies, validate designs, manage stakeholder relationships, and support customer migration and issue resolution. Work is delivered in a hybrid model with a focus on Aruba technologies and integration with multi-vendor environments.

HAYS Specialist Recruitment Manchester, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent Clearance Required

DevOps Engineer

Design and maintain secure, highly available AWS cloud platforms using Infrastructure as Code, with a focus on CI/CD automation, DevSecOps integration, and platform resilience. Collaborate across engineering teams to modernise critical public safety systems through innovative cloud solutions and AI-assisted practices.

Big Red Recruitment Midlands Limited Stanton under Bardon, Leicestershire, LE67 9TH, United Kingdom £59,999 – £65,000 pa

Hybrid Permanent Clearance Required

AWS Support Engineer

This role involves day-to-day AWS platform support, incident management, infrastructure maintenance, and ensuring secure, highly available cloud services. You will be part of a team that values technical expertise, operational excellence, and continuous improvement.

Applause IT Recruitment Ltd Manchester, United Kingdom £50,000 – £55,000 pa

Remote Permanent Flexible

AWS Cloud Native DevOps Engineer

This role involves designing, building, and managing secure, scalable AWS cloud environments. You will develop Infrastructure as Code, build CI/CD pipelines, implement monitoring and logging, and collaborate with Agile teams to deliver reliable and secure cloud solutions.

83zero London, United Kingdom £65,000 – £75,000 pa

Permanent Clearance Required

AI Governance Engineer - BPL

This role involves designing and maintaining data architectures, pipelines, warehouses, and data lakes to ensure data accuracy, accessibility, and security. The engineer will collaborate with data scientists to deploy machine learning models, develop scalable processing algorithms, and implement governance frameworks aligned with regulatory and risk requirements. It's a technical leadership position focused on responsible AI adoption, policy-as-code, and secure, auditable systems within a large-scale financial environment.

Barclays London, E14 5RB, United Kingdom

Hybrid Permanent

Applied AI Engineer - BPL

This role involves designing and building scalable AI and machine learning solutions within Barclays' AI engineering ecosystem, with a focus on responsible and secure adoption across business units. The engineer will work on advanced AI systems including GenAI, LLMs, and RAG architectures, collaborating with data scientists and stakeholders to deploy practical, enterprise-grade solutions. The position supports innovation in a fintech environment, leveraging cloud platforms and modern AI practices to deliver secure, reliable, and business-aligned outcomes.

Barclays London, E14 5RB, United Kingdom

Hybrid Permanent

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 for mobile and network infrastructure. You will drive PoCs, lab evaluations, and reference architectures, and help shape the next generation of AI security solutions.

Palo Alto Networks Guildford, United Kingdom

Remote Permanent

Senior Network Engineer (Surrey)

This role involves hands-on technical work focused on designing, supporting, and optimising a complex enterprise network environment. The engineer will maintain and enhance network performance, security, and resilience across LAN, WAN, wireless, and data centre systems, with a strong emphasis on Palo Alto Networks firewalls and next-generation security services. The position also includes contributing to infrastructure projects and ensuring operational excellence through robust network standards and documentation.

Adecco Epsom, KT19 8DX, United Kingdom

Hybrid Permanent Clearance Required

IT Support Engineer

This role involves administering and maintaining Microsoft 365 services, including SharePoint and Teams, while providing hands-on user support and ensuring system reliability across multiple sites. The IT Support Engineer will also develop Power Automate workflows, manage identity and access, and support onboarding and offboarding processes.

Electus Recruitment Stonehouse, United Kingdom £32,000 – £35,000 pa

On-site Permanent

Cloud Infrastructure Engineer

This role involves managing and optimising hybrid cloud and on-premises infrastructure, with a strong focus on Microsoft technologies including Azure, Entra ID, and M365. The engineer will lead automation efforts using IaC, ensure robust disaster recovery and security practices, and provide high-level technical support. Collaboration with internal teams and third parties is key, alongside mentoring and driving operational improvements.

Nigel Wright Group Sunderland, United Kingdom £45,000 – £60,000 pa

Hybrid Permanent Clearance Required