Latest security engineer Jobs

Spotlight

Senior Data Engineer

The role involves designing, building, and operating scalable batch and streaming data pipelines that transform vast, unstructured exposed data into reliable, queryable intelligence. You'll work end-to-end across the data lifecycle, ensuring high data quality and close integration with machine learning workflows for feature engineering and model training. The position emphasizes ownership of data platforms using modern cloud and data stack technologies in a collaborative, remote-first startup environment.

Lab 1 London, Greater London, United Kingdom £85,000 – £125,000 pa

Hybrid Permanent

Security Engineer

This role involves a 12-week training programme in threat detection and incident investigation, followed by work on Darktrace's Cyber AI Analyst to automate security analysis. You'll develop AI-driven hypotheses for detecting and responding to threats across hybrid networks, email, and cloud environments, collaborating with machine learning and security research teams.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Security Engineer

This role involves leading cyber security strategy across both corporate IT and operational technology (OT) environments in a manufacturing organisation. You'll manage enterprise security platforms such as EDR, SIEM, NDR, firewalls, and email security, lead incident response, conduct vulnerability assessments, and ensure robust patching and identity management. The role also includes developing security awareness programmes, supporting disaster recovery, and maintaining compliance, all within a complex hybrid infrastructure spanning on-premises and cloud environments.

NET Recruit Chichester, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent Clearance Required

Security Engineer

The Security Engineer will service and repair Intruder Alarms, CCTV, and Access Control Systems across residential and commercial sites in London and the M25 area. Responsibilities include fault-finding, responding to reactive calls, and participating in out-of-hours on-call work on a rotational basis.

Get Staff London, United Kingdom £36,000 – £55,000 pa

On-site Permanent

Security Engineer, SDO AppSec EMEA

This role involves securing software applications by conducting manual and automated code reviews, developing security automation tools, and providing security architecture guidance. The engineer will perform adversarial analysis, create threat models, and lead security training for development teams. The position emphasizes collaboration with developers to integrate security into the software development lifecycle across diverse domains like cloud, retail, and healthcare.

Amazon London, United Kingdom

Permanent

Security Engineer, SDO AppSec

This role involves conducting application security reviews, threat modeling, and secure architecture design across Amazon's diverse product ecosystem. The engineer will enhance security processes using AI and generative AI tools, deliver security metrics, and provide guidance and training to development teams. The position emphasizes automation, innovation, and collaboration within a global, high-impact security environment.

Amazon London, United Kingdom

On-site Permanent

Security Engineer - AVP

This role involves securing AWS cloud platforms at scale, embedding security into DevOps processes, and driving DevSecOps innovation across engineering teams. The engineer will design and implement secure, resilient cloud-native systems using Infrastructure as Code, CI/CD automation, and security-by-design principles. Collaboration with developers and security teams is key to enforcing scalable security controls and improving operational resilience in a regulated financial environment.

Barclays United Kingdom

On-site Permanent Clearance Required

Security Engineer (CCTV, Access Control & Intruder Alarms)

This role involves installing, servicing, repairing, and maintaining IP CCTV, access control, and intruder alarm systems across multiple sites in South London. The engineer will work with various manufacturers, ensure high-quality work, and provide customer support.

Get Staff Croydon, United Kingdom £36,000 – £44,000 pa

On-site Permanent

Network Security Engineer

This role involves managing and securing complex, multi-vendor firewall environments using AlgoSec for policy automation, risk analysis, and compliance reporting. The engineer will support firewall operations, conduct rule reviews, and drive security optimisation within a regulated enterprise, with a focus on automation using Python, PowerShell, and tools like Ansible or Terraform. The position is based in Knutsford with a hybrid 3-day-in-office work pattern.

Experis Peover Superior, Cheshire, WA16 8TT, United Kingdom £400 – £469 pd

M365 Security Engineer (SC)

Lead the security of a large-scale Microsoft 365 environment in a nationally significant research organisation. Focus on identity protection, access governance, threat detection, and compliance across Entra ID, Conditional Access, MFA, PIM, Microsoft Defender, and Purview. Conduct deep investigations, remediate threats, and collaborate with security and infrastructure teams to ensure secure, resilient configurations in line with Zero Trust principles.

HAYS Specialist Recruitment Ox110Fa, OX11 0FA, United Kingdom £500 pd

Hybrid Contract Clearance Required

Senior Security Engineer

This role involves leading Microsoft Sentinel adoption, managing client onboarding, and developing custom connectors to ingest log data into SIEM platforms. The engineer will work on multi-vendor SIEM proof of concepts, create dashboards, develop queries, and configure alerts. Proficiency in infrastructure as code, DevOps pipelines, and scripting is central to the position.

Bridewell Cardiff, United Kingdom

Hybrid Permanent

Platform Security Engineer

This role involves strengthening the security and resilience of a cloud-based platform within a high-profile government AI programme. The engineer will enhance infrastructure configuration, implement secure CI/CD pipelines, and improve operational visibility using Infrastructure as Code. Collaboration with agile delivery teams ensures security is embedded throughout the development lifecycle.

Exceed Cyber limited London, United Kingdom £600 – £650 pd

Hybrid Contract Clearance Required

Cyber Security Engineer

This role involves securing a hybrid IT environment spanning Microsoft Azure, VMware, and Cisco Meraki systems. The engineer will focus on cloud security, infrastructure hardening, incident response, and disaster recovery testing while collaborating with infrastructure and service teams. Key responsibilities include vulnerability remediation, security automation, and strengthening cyber resilience across the estate.

DCV Technologies Lincoln, Lincolnshire, United Kingdom £60,000 – £65,000 pa

Hybrid Permanent Clearance Required

Cloud Security Engineer

The role involves assessing security risks across major cloud platforms (Azure, AWS, GCP), designing and implementing security controls, and supporting CSPM/SSPM and policy-as-code tooling. You'll work closely with engineering teams to secure cloud solutions and act as a subject matter expert in cloud security best practices. Activities include threat modelling, security testing, and governance within a hybrid working environment.

Hays Technology Manchester, United Kingdom £580 – £630 pd

Hybrid Contract

Senior Security Engineer

This role involves leading security operations, incident response, and vulnerability management while designing and automating security controls across the technology estate. The engineer will work with SIEM, EDR (including CrowdStrike), IAM, and cloud security technologies, supporting secure adoption of AI and other emerging platforms. Responsibilities include policy development, threat monitoring, and embedding security best practices across teams.

STELLAR360 Bracknell, Berkshire, United Kingdom £80,000 – £100,000 pa

Cloud Security Engineer

This role involves securing Azure environments across identity, governance, networking, and workload protection using tools like Azure Policy, Defender for Cloud, and Key Vault. You'll translate high-level security designs into technical implementations, create documentation and runbooks, and work directly with clients on complex projects. The position offers a clear pathway to move into security architecture while collaborating closely with experienced architects.

Big Red Recruitment Midlands Limited Fleet Street, City And County Of the City Of London, United Kingdom £60,000 – £75,000 pa