Latest security engineer Jobs

Trainee DevOps Engineer | No experience needed (Ref: 7501)

This traineeship provides hands-on experience in DevOps practices including CI/CD pipeline creation, cloud infrastructure deployment, containerisation with Docker, and Infrastructure as Code. Trainees work on practical projects to build a professional portfolio, with mentoring and career support. Designed for career changers or newcomers to tech, it focuses on real-world skills in automation, cloud platforms, and deployment workflows.

Qualify Nation Recruitment Brighton, BN1 1HH, United Kingdom £28,000 – £38,000 pa

Trainee DevOps Engineer | No experience needed (Ref: 7501)

DEVOPS ENGINEER TRAINEESHIPBecome a DevOps Engineer and Build Real-World ExperienceAre you interested in cloud computing, software development, automation, and building reliable technology platforms? Do you want to gain practical experience while developing technical skills that are in high demand across...

Qualify Nation Recruitment Belfast, United Kingdom £28,000 – £38,000 pa

Principal Professional Services Engineer

Lead strategic SOC transformation and XSIAM deployment programs for enterprise customers, guiding modernization from initial planning through operationalization. Design and implement advanced detection strategies, log ingestion frameworks, and automation workflows to enhance security outcomes. Serve as a technical advisor and mentor high-performing professional services teams while collaborating with product teams to influence roadmaps.

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

Sr. Software Engineer, Cloud Platform , London)

Design and implement cloud platform features for CrowdStrike's AISOAR platform, focusing on marketplace integrations, discoverability, and search capabilities. Work with distributed systems processing trillions of events daily, using Golang, Python, Kubernetes, and cloud-native technologies. Operate in a security-first environment with on-call responsibilities and a strong emphasis on AI-driven innovation and platform scalability.

CrowdStrike London, United Kingdom

Hybrid Permanent

Sr. Software Engineer, Cloud Detection , London)

Design and scale foundational backend services for a next-generation detection platform processing internet-scale data streams. Work on distributed systems using Go/C++ and cloud technologies to enable real-time threat detection across the Falcon ecosystem. Collaborate across teams to build resilient, high-performance services that orchestrate data and logic across multiple cybersecurity products.

CrowdStrike London, United Kingdom

Hybrid Permanent

Sr. Technical Support Engineer, Focused Services

This role involves providing high-level technical support for Prisma Cloud, focusing on triaging and resolving complex post-sales technical issues across cloud-native environments. The engineer will work closely with customers and internal teams to diagnose root causes, deliver solutions, and improve product reliability through detailed analysis and documentation. It requires deep expertise in cloud platforms, containerization, networking, and security technologies, with a strong emphasis on customer communication and cross-functional collaboration.

Palo Alto Networks United Kingdom

Remote Permanent Clearance Required

Software Team Lead - eDV Cleared

PRINCIPAL SOFTWARE ENGINEER - DV CLEAREDBRAND NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING SOFTWARE CONSULTANCY FOR A SOFTWARE TEAM LEAD WITH ENHANCED DV CLEARANCEPermanent job opportunity for a Software Team LeadLeading National Security consultancySalary up to £100,000 + Benefits...

Searchability NS&D London, United Kingdom £60,000 – £100,000 pa

Applied Scientist Lead - Computer Vision

Lead a team of applied scientists focused on advancing computer vision and machine learning systems for identity verification. Drive research and production deployment of vision-language models and compact mobile models, balancing fraud detection, accuracy, and user experience in high-stakes environments. Work at the intersection of cutting-edge ML research and scalable product delivery, contributing directly to model development and team strategy.

Entrust London, United Kingdom

On-site Permanent

Cloud Infrastructure Architect

This role involves designing and improving cloud infrastructure across Azure and AWS, supporting cloud migration and modernisation projects, and driving automation and Infrastructure as Code initiatives. You will work closely with security teams to ensure secure-by-design solutions and provide technical guidance and architectural leadership.

Zachary Daniels Recruitment Liverpool, Merseyside, United Kingdom £70,000 – £85,000 pa

Hybrid Permanent

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

Technical Services Implementation Consultant

This role involves managing end-to-end integration projects for identity verification (IDV) solutions, with a primary focus on networking and secure connectivity delivery. The consultant acts as a technical project lead, coordinating between customers and internal teams to ensure successful onboarding through both network infrastructure and API/SDK integrations. The position emphasizes client-facing coordination, risk management, and cross-functional collaboration within a global security technology environment.

Entrust Cannock Chase, United Kingdom

Hybrid Permanent Flexible

Penetration Tester

This role involves conducting comprehensive penetration tests across IT, web applications, and Operational Technology environments, including industrial control systems. The candidate will identify vulnerabilities, produce actionable reports, and collaborate with internal teams and third parties to strengthen security posture. The position offers deep technical engagement with critical infrastructure and opportunities to influence security improvements across high-impact systems.

Yolk Recruitment Cardiff, South Glamorgan, CF10 2AF, United Kingdom £71,000 – £81,000 pa

Hybrid Permanent Clearance Required

DevSecOps Consultant

This role involves driving secure engineering practices across large-scale cloud platforms in a financial services environment. The consultant will focus on integrating security into CI/CD pipelines, automating workflows using Python, and advising on cloud security across AWS and GCP. Emphasis is placed on threat modelling, secure software delivery, and collaboration with engineering teams to enhance platform resilience.

Talent Smart South Yorkshire, United Kingdom £650 – £675 pd

Systems Delivery Lead

Lead the strategic integration and reuse of defence systems across multiple programmes, driving technical efficiency and risk management. Act as a key liaison between engineering teams and stakeholders to influence product design and lifecycle decisions. Focus on modularity, commonality, and cross-programme collaboration in a nationally significant capability environment.

Electus Recruitment Bolton, United Kingdom £50,000 – £57,500 pa