Latest security analyst Jobs

Sr. Intelligence Analyst, GTAC Vulnerability Mission

This role involves analyzing and tracking vulnerabilities exploited by cyber adversaries, identifying TTPs used in real-world attacks, and producing actionable intelligence reports. The analyst will work within GTAC to model threat behavior, develop predictive tools, and collaborate across teams to enhance CrowdStrike's threat intelligence capabilities. Emphasis is placed on structured analytic tradecraft, rapid response to emerging threats, and technical analysis of exploit trends.

CrowdStrike Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote Permanent

Sr. Intelligence Analyst, GTAC Vulnerability Mission

This role involves analyzing and tracking cyber threats, vulnerabilities, and adversary exploitation techniques to produce actionable intelligence. The analyst will identify TTPs used by threat actors, develop tools for predictive analysis, and deliver finished intelligence reports under tight deadlines. Collaboration with internal teams and participation in adversary campaign tracking are key components of the position.

CrowdStrike Germany

Remote Permanent

Sr. Security Engineer, Amazon Stores Security AppSec

As a Senior Security Engineer, you will collaborate with software development teams to ensure the security of Amazon's wide array of technology services, from e-commerce to machine learning pipelines. Responsibilities include threat modeling, secure code review, developing security automation tools, and providing security training and guidance.

Amazon London, United Kingdom

On-site Permanent

Cyber Security Specialist (SecOps / Liverpool)

This position focuses on security monitoring, incident investigation, threat analysis, and operational security improvement. The successful candidate will act as a subject matter expert for cyber security operations, supporting both proactive and reactive security activities while helping to enhance the...

Michael Page Technology Liverpool, United Kingdom £60,000 – £65,000 pa

Security Architect

This role involves designing and leading cybersecurity strategy for a high-profile UK defence programme, focusing on secure transformation of British Army training systems. The Security Architect will develop security architectures, conduct threat modelling, and advise stakeholders across technical and non-technical levels, ensuring compliance with stringent government security standards and embedding security across the system lifecycle.

Matchtech Warminster, Wiltshire, United Kingdom

Hybrid Permanent Clearance Required

Splunk SIEM Engineer

Role Title: Splunk SIEM EngineerDuration: contract to run until 30/11/2026Location: Knutsford. Hybrid, 3 days per week onsiteRate: up to £587.33 p/d Umbrella inside IR35Role purpose / summaryJoin us as Splunk SIEM Engineer where you must design, develop and improve software,...

Experis Knutsford, Cheshire, United Kingdom

Splunk SIEM Engineer

The role involves designing, developing, and enhancing SIEM solutions using Splunk Enterprise Security and Microsoft Sentinel within large-scale enterprise environments. The engineer will develop correlation rules, manage data pipelines with tools like Cribl, and support security operations through threat detection, incident response, and automation via SOAR platforms. Emphasis is placed on strong technical documentation, cloud security integration, and collaboration in a hybrid working environment.

Hays Technology Knutsford, Cheshire, United Kingdom £500 – £638 pd

Hybrid Permanent Clearance Required

Information Security Assistant

Location - Winchester (Hampshire) with hybrid working in line with business/departmental requirementsLCP is an award-winning actuarial and analytics consultancy providing market-leading capabilities and advice across pensions and financial services, energy, health, and analytics. We use powerful analytics fused with human...

Lane Clark & Peacock Winchester, United Kingdom

Security Engineer, Vulnerability Management and Remediation Operations

This role involves identifying, assessing, and remediating security vulnerabilities across Amazon's global infrastructure and services. The engineer will develop automated detection systems, triage emerging threats, and collaborate with development teams to implement fixes. It emphasizes scalable tooling, cross-team coordination, and proactive defence in a high-impact security environment.

Amazon London, United Kingdom

Hybrid Permanent

Security Architect - DV Cleared

This role involves leading the design and implementation of end-to-end security architectures for mission-critical defence systems within a highly regulated government environment. The Security Architect will develop high-level designs, conduct risk assessments, and ensure compliance with MOD security policies and accreditation standards. Close collaboration with technical and assurance teams is required to embed secure-by-design principles across the solution lifecycle.

CBSbutler Holdings Limited trading as CBSbutler Cliddesden, Hampshire, RG25 2JJ, United Kingdom £700 – £750 pd

On-site Contract Clearance Required

Security Architect

This role involves designing and assuring technical security architectures for high-threat government environments, focusing on secure system delivery and risk mitigation. You will work closely with security governance teams to influence design decisions, implement controls, and guide technical teams using both established and emerging technologies. The position requires active stakeholder engagement and the development of security frameworks, standards, and reference architectures across complex, sensitive systems.

TXP London, United Kingdom £700 – £750 pd

On-site Contract Clearance Required

Security Architect

The Security Architect will design and integrate secure architectures across systems and networks within a major transformation programme. This role involves evaluating security designs, managing multi-level data security, guiding IAM strategy, and ensuring compliance with cybersecurity principles. The role requires identifying security gaps, assessing risks, and supporting secure configuration across the delivery lifecycle.

Clearwater People Solutions West Malling, Kent, United Kingdom £500 – £550 pd

Hybrid Contract Clearance Required

Security Architect / Engineer

Security Architect / EngineerPermLondonUp to £65,000paJob descriptionWe believe in the power of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer-centric service design, and agile engineering practices to...

Third Nexus Group Limited London, United Kingdom £55,000 – £65,000 pa

Security Architect – Microsoft Security & Sentinel

This role involves designing and implementing Microsoft security solutions, with a strong focus on Microsoft Sentinel, Defender, Entra ID, and Zero Trust principles. The Security Architect will lead client engagements, onboard security technologies, and improve detection and response capabilities through hands-on technical delivery. Work includes telemetry integration, KQL-based detection engineering, and advising on security strategy within regulated and enterprise environments.

Constant Recruitment Ltd United Kingdom £60,000 – £70,000 pa

Remote Permanent

Security Engineer - AVP

This role involves developing and maintaining security solutions to protect Barclays' systems and sensitive information. Responsibilities include implementing cryptographic protocols, managing secrets, conducting security audits, and collaborating with developers and security teams to align with business objectives and regulatory requirements.

Barclays United Kingdom

On-site Permanent Clearance Required