Latest security engineer Jobs

Entrust logo

Senior Software Test Engineer

This role involves leading test engineering efforts within a cross-functional product team, focusing on frontend, backend, and mobile products built on microservices and machine learning. The engineer will design and develop automated test frameworks, drive quality initiatives, mentor team members, and integrate testing into CI/CD pipelines using modern tools and cloud infrastructure.

Entrust logo

Senior Software Test Engineer

A Senior Software Test Engineer will lead test planning and execution within a cross-functional team building identity security products across frontend, backend, and mobile platforms. The role involves designing automated test frameworks, mentoring team members, and integrating quality practices into CI/CD pipelines using modern tools and cloud infrastructure. The engineer will work closely with product and development teams to ensure robust, scalable solutions powered by microservices and machine learning.

Hybrid Permanent
CrowdStrike logo

Principal Detection Engineer , GBR)

This role focuses on designing and implementing cross-domain detection strategies across endpoint, cloud, identity, and SaaS environments to ensure comprehensive threat coverage. The Principal Detection Engineer will build high-fidelity correlation detections using behavioral analysis and AI/LLM-driven workflows, while coordinating with multiple engineering teams to close coverage gaps. A key responsibility is advancing detection quality through technical leadership, threat-informed prioritization, and influencing platform improvements to maintain resilience against evolving adversary tactics.

CrowdStrike United Kingdom
Remote

Second Line Engineer

Provide remote and on-site technical support, troubleshoot Microsoft, server, and networking issues, and manage infrastructure including servers, firewalls, and cloud systems. Support M365, Azure, and Windows environments while mentoring junior staff and maintaining detailed documentation.

Greenfield I T Recruitment St43Na, United Kingdom £30,000 – £31,000 pa
Hybrid Permanent

Network Engineer

This role involves designing, maintaining, and troubleshooting enterprise-grade network infrastructure including LAN, WAN, VLAN, Wi-Fi, and SIP/VoIP systems. The engineer will support the transition to All IP services, ensure network security and resilience, and collaborate with telecom partners and stakeholders. It's a mission-critical role focused on delivering reliable connectivity for essential care and communication services.

NET Recruit New Milton, United Kingdom £35,000 pa
Hybrid Permanent

Principal Data Engineer (GCP)

The role involves providing technical leadership and shaping the data engineering function within a cloud-first environment. You'll design and evolve a scalable data platform on Google Cloud, mentor engineers, and drive best practices in data pipelines, automation, and CI/CD. The position emphasizes governance, security, and compliance in a sustainable social enterprise setting.

VIQU IT Recruitment Preston, United Kingdom £90,000 – £100,000 pa
Hybrid Permanent Clearance Required

Software Engineer (C++) - eDV Cleared

Design, develop, and maintain high-performance C++ applications in Linux environments for secure, mission-critical systems. Work across the full software development lifecycle within an Agile team, using modern practices including containerisation with Docker and CI/CD pipelines. Focus on code quality, performance, and security in a collaborative engineering environment.

Searchability NS&D Cheltenham, United Kingdom £45,000 – £60,000 pa
On-site Permanent Clearance Required

Senior SOC Engineer

Design and maintain a Microsoft-based SIEM and XDR security platform, focusing on detection engineering, automation, and customer onboarding. Develop KQL-based detections, build custom integrations, and support SOC operations in a managed security environment. Work remotely with structured access to lab environments and technical training.

Fazer Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £65,000 – £70,000 pa

Cloud Engineer - AWS

Design, deploy, and maintain secure and scalable AWS cloud infrastructure using services like EC2, S3, RDS, VPC, and IAM. Develop Infrastructure as Code (IaC) using Terraform or CloudFormation, support cloud migration projects, and ensure compliance with security and governance standards. Collaborate with cross-functional teams to optimise performance, cost, and reliability of cloud environments.

Akkodis Prudhoe, NE42 5PY, United Kingdom £45,000 – £49,000 pa
Hybrid Permanent

Cloud Engineer - AWS

This role involves designing, deploying, and maintaining secure and scalable AWS cloud infrastructure for critical business services. The engineer will use Infrastructure as Code (Terraform, CloudFormation) to automate environments, support cloud migration projects, and ensure compliance, security, and cost optimisation. Collaboration with security, infrastructure, and application teams is key, along with troubleshooting and evaluating new AWS technologies.

Akkodis Hessle, United Kingdom £45,000 – £49,000 pa
Hybrid Permanent

Azure Cloud Engineer

This role involves designing, building, and optimising Microsoft Azure cloud infrastructure, supporting CI/CD pipelines, and advising on cloud architecture and best practices. You'll work across internal platforms and client-facing transformation projects in a cloud-native environment, collaborating with technical and non-technical stakeholders. The position offers hands-on ownership of real Azure environments while contributing to large-scale cloud and AI initiatives.

Harnham - Data and Analytics Recruitment Abingdon, OX14 5BH, United Kingdom £40,000 – £50,000 pa

Senior Detection Engineer (Consultancy)

This role involves designing, writing, and tuning detection logic using KQL across SIEM and XDR platforms, with a focus on detection-as-code practices. You'll work across multiple customer environments, building use cases aligned to MITRE ATT&CK, automating incident response workflows, and closing coverage gaps. The position is home-based with occasional client site visits and offers deep technical ownership without on-call duties.

Fazer Recruitment Reading, United Kingdom £85,000 – £90,000 pa

Senior DevOps Engineer

DevOps EngineerBristol/Hybrid6 monthsUp to £600 a day (Outside IR35)We're working with a highly regulated organisation seeking a Devops Engineerto join their infrastructure and platform team. This role will play a key part in driving automation, improving platform reliability, and supporting...

Sanderson Bristol, United Kingdom £550 – £600

IT Support Engineer (AV Industry)

IT Support Engineer (AV Industry)Hemel Hempstead - Hybrid (50% remote)£35,000 - £40,000 + Private Medical + Dental Cover + Progression + Training + Company BenefitsAre you an IT Support Engineer that wants to make an impact within a global, customer...

Ernest Gordon Recruitment Hemel Hempstead, HP1 1EW, United Kingdom £35,000 – £40,000 pa

Backend Engineer - Phone Scam Disruption

Design and build backend systems for a phone scam disruption service that identifies and disables fraudulent phone numbers by collaborating with telecom providers. Focus on improving reliability, performance, and scalability of production systems while modernising legacy components. Work across Go and Perl, with exposure to TypeScript for internal tools, in a fast-moving team tackling evolving cybercrime threats.

Netcraft United Kingdom
Hybrid Permanent