Latest Cyber Security Analyst Jobs

Specialist Software Engineer

This role involves leading high-impact technical projects within Darktrace’s R&D team in Cambridge, focusing on advancing AI-driven cybersecurity solutions. The engineer will drive innovation in defending against unknown cyber threats, mentor team members, and align technical strategy with business goals. The position requires a blend of deep technical expertise, strategic vision, and cross-functional collaboration in a hybrid work environment.

Darktrace United Kingdom

Specialist Software Engineer

This role involves leading high-impact technical projects within Darktrace's R&D team, focusing on advancing AI-driven cybersecurity solutions to counter novel threats. The engineer will drive innovation through rapid prototyping and strategic development, while mentoring team members and shaping technical vision in areas like malware forensics and statistical analysis. Collaboration with cross-functional teams and executive communication are key to aligning security innovation with business goals.

Darktrace

Red Team Operator

This role involves conducting full-scope red team operations across cyber, physical, and social engineering domains to emulate real-world adversaries and test organizational defences. The individual will design and execute phishing campaigns, operate command and control frameworks, develop custom tradecraft and tooling, and collaborate with defensive teams to improve detection and resilience. A strong focus is placed on researching emerging threats, creating realistic attack narratives, and delivering actionable findings to both technical and executive stakeholders.

Barclays United Kingdom

Red Team Director

Leads a red teaming function to proactively identify and exploit vulnerabilities in Barclays' IT systems, enhancing cyber resilience through adversary emulation, purple teaming, and real-time collaboration with security operations. Develops offensive security strategy, integrates AI into testing, and strengthens organisational readiness against advanced threats. Works closely with senior stakeholders to influence security investment and control priorities.

Barclays United Kingdom

Sr. Network Engineer - Data Center and Cloud , London)

Design and operate global multi-vendor, multi-cloud network infrastructure at scale, focusing on automation, resilience, and compliance. Develop IaC using Terraform and Ansible within CI/CD pipelines, and troubleshoot complex production issues across distributed systems. Implement solutions aligned with data sovereignty and security standards including ISO 27001, GDPR, and PCI-DSS.

CrowdStrike London, United Kingdom

Hybrid

Senior Threat Behavior Researcher (UK)

This role involves conducting in-depth behavioral analysis of Windows-based threats and developing real-time protection rules to detect and block malicious activities, including hands-on keyboard attacks, malware payloads, and APTs. The researcher will create behavioral and cleanup rules, improve sandbox detection by identifying evasion techniques, and produce technical reports. Collaboration with cross-functional teams and mentoring junior researchers are also key responsibilities, all within a remote-first, globally distributed security team.

Sophos United Kingdom

Remote Permanent

Hosted Services Engineer

The Hosted Services Engineer role involves managing and configuring VMWare and hosted network infrastructure to ensure high performance, security, and availability of business-critical applications. Responsibilities include 1st and 2nd line support, network management, and compliance with security standards.

Vizion Network Manchester, United Kingdom £42,000 pa

Remote Permanent

Financial Crime Architecture Lead

Financial Crime Architecture LeadLocation: London (2/3 days per week on site)Salary: up to £120,000 plus bonus and excellent benefits packageEmployment Type: PermanentThe OpportunityWe are looking for an experienced Financial Crime Architecture Lead to own and shape the future-state technology architecture...

Hydrogen Group London, United Kingdom £100,000 – £120,000 pa

Insider Risk Analyst , GBR)

The Insider Risk Analyst will lead EMEA-focused investigations into potential insider threats, conducting impartial assessments and interviews while analyzing evidence to identify risks to people, assets, and systems. This role involves close collaboration with HR, Legal, and Information Security teams to develop mitigation strategies, deliver security training, and strengthen organizational resilience. The analyst will also monitor evolving regulatory and threat landscapes, using AI-enhanced tools to improve investigative efficiency and support proactive risk management across a global, remote-first environment.

CrowdStrike United Kingdom

Remote

Professional Services Principal Consulant

A Principal Consultant will lead large-scale SOC transformation and XSIAM deployment programs for strategic customers, providing expert guidance on log ingestion, detection engineering, and AI-driven security modernization. The role involves shaping enterprise security operations, optimizing threat detection, and mentoring high-performing teams. Close collaboration with product and R&D teams ensures field-driven innovation.

Palo Alto Networks London, United Kingdom

Platform Architect - Agentic Trust

This role involves defining and governing a four-plane reference architecture (Identity, Authority, Execution, Assurance) for Entrust’s Agentic Trust Layer, ensuring cryptographic assurance, interoperability, and scalability across product lines. The Platform Architect leads technical standards, serves as design authority on all build tracks, and shapes industry standards in agentic trust and digital identity. Key responsibilities include owning the Agent Passport, Permission Slip framework, Evidence Ledger, and Policy Engine architectures, while ensuring compliance with global regulations and third-party assurance regimes.

Entrust United States

Senior Security Engineer

This role involves embedding security into the software development lifecycle for physical and video security solutions, with a focus on cloud, Kubernetes, and DevSecOps practices. You'll conduct threat modelling, secure CI/CD pipelines, perform code reviews, and lead vulnerability management. The position bridges application security, product security, and detection engineering in a collaborative engineering environment.

Copello Edinburgh, Alba / Scotland, United Kingdom £70,000 – £95,000 pa

Business Development Managers

Drive new business for an AI-powered application security testing platform by engaging mid-market and enterprise clients. Focus on consultative, technical sales to security and engineering leaders, leveraging AI tools and marketing support to transition organizations from traditional pentesting to continuous security validation. Collaborate with marketing and attend events to grow pipeline and strategic partnerships.

Forward Role Manchester, United Kingdom £50,000 – £85,000 pa

Hybrid Permanent Clearance Required

Secure by Design lead for Defence

This senior role involves owning cybersecurity and information assurance across products, programmes, and spacecraft lifecycle in the defence sector. Responsibilities include certification, ITHCs, Secure by Design reviews, supplier security, and space licensing assurance, with a focus on hands-on delivery and real outcomes.

Standard 8 Guildford, United Kingdom £85,000 pa

Hybrid Permanent Clearance Required

Platform Engineer

This role involves building and maintaining secure, scalable cloud infrastructure to enable rapid and reliable software delivery. You'll develop internal platforms, CI/CD pipelines, and self-service tooling while embedding security and observability across the engineering lifecycle. The position emphasizes developer experience, SRE principles, and support for AI/ML infrastructure within a collaborative engineering team.

Risk Ledger London, United Kingdom £90,000 – £110,000 pa

Hybrid Permanent