369 jobs for “Cyber Security Analyst”
Darktrace Cambridge
Contributes to security research projects spanning rapid prototyping and open-ended initiatives, with a focus on generative AI systems. Investigates attacker tradecraft such as prompt injection, poisoning and extraction attacks, and provides feedback to product, development and machine learning teams. Hybrid role requiring two days a week in the London or Cambridge office.
Darktrace London
Contributes to projects spanning rapid prototyping and open-ended research into generative AI security, investigating attacker tradecraft such as prompt injection, poisoning and extraction attacks. Acts as a domain expert, feeding insights back to product, development and machine learning teams, with coverage in network, endpoint, cloud or Kubernetes.
CrowdStrike Spain
Analyzes large-scale security telemetry, threat intelligence feeds and detection data to surface trends, anomalies and emerging threats, and builds dashboards and reporting workflows using SQL, Python and Logscale. Works cross-functionally with product and data engineering teams to turn raw security data into actionable insights and KPIs for the Office of Adversary Strategy.
CrowdStrike United Kingdom
Analyzes large-scale security telemetry, threat intelligence feeds and detection data to surface trends, anomalies and emerging threats. Builds dashboards, reports and data pipelines using SQL, Python and Logscale, partnering with product and engineering teams to turn raw security data into actionable insights and KPIs.
Palo Alto Networks London
Deliver expert-level technical support to top-tier cybersecurity customers, owning complex cases from initiation to resolution through multi-vendor troubleshooting, fault isolation and root cause analysis. Act as a designated customer advocate running weekly reviews, QBRs and upgrade planning, while working with Engineering and QA on bug reports and test plans.
Palo Alto Networks London
Lead and deliver reactive incident response engagements for clients, managing scoping, forensic investigations and containment of security incidents. Perform host-based analysis across Windows, Linux and macOS, examine firewall, web and database logs, and use tools such as EnCase, FTK, X-Ways, SIFT and Splunk to determine breach scope. Also mentors junior team members and provides remediation guidance to customers.
Yolk Recruitment Cardiff £62,000 – £72,000 pa
Hands-on security engineering role focused on building and improving controls across a Microsoft-centric estate, including Defender, Sentinel, Azure and Entra ID. Involves vulnerability management, data protection with Purview, incident response support and embedding security into projects, with influence over strategy rather than pure SOC operations.
Immersive United Kingdom
Designs, writes and peer-reviews hands-on GRC labs, challenges and gamified learning content on the Immersive One platform, researching standards such as NIST, ISO 27001 and MITRE ATLAS/D3FEND to build realistic simulations of incidents in regulated sectors. Acts as GRC subject matter expert for engineering and product teams, embedding security and privacy by design into the SDLC.
Morson Edge Warrington £85 ph
Assess technical security controls and cyber risk across complex OT and Cloud environments, working with technical teams, architects and risk owners. The role centres on NCSC CAF, Cyber Essentials Plus, ISO 27001/27005 and NIST frameworks, covering third-party assurance and internal/external audits. It is a 12-month contract requiring one day a week travel to the North West.
Yolk Recruitment Cardiff £62,000 – £72,000 pa
Hands-on security engineering role within an established Cyber Resilience function, strengthening security operations across a complex technology estate. Day to day covers Microsoft Defender and Sentinel, Azure and Entra ID security, vulnerability management, Purview data protection and threat detection, plus security input into projects and architecture. Also acts as a security SME to technical and non-technical stakeholders.
Ashdown Group Northampton £65,000 – £80,000 pa
Standalone security role maintaining and enhancing controls across identity, endpoint, cloud and application in enterprise environments. Hands-on work spans IAM, MFA, privileged access, zero-trust, Windows endpoint management, EDR, cloud security monitoring, vulnerability assessment and incident investigation, with frameworks such as ISO 27001 or NIST CSF. Hybrid, around three days a week in an office on the outskirts of Northampton.
ARCHER RESOURCING LTD Aberdeen £55,000 – £80,000 pa
Lead cyber security, information assurance and governance across a Group covering corporate IT, OT, cloud and commercial software products. Own the security roadmap with the CIO, maintain policies and the cyber risk register, run incident response with an external SOC, and drive ISO 27001, Cyber Essentials Plus, SOC 2, NIST CSF and IEC 62443 compliance. Also embeds security into the SDLC and reviews customer-facing product architecture.
QinetiQ Malvern, England, United Kingdom
Join a team delivering offensive security solutions in real-time operational mission environments, planning and executing advanced red team engagements that simulate real-world attacks. The role involves exploiting vulnerabilities across infrastructure, applications and cloud platforms, bypassing defences such as firewalls, EDRs and IDS/IPS, and developing realistic adversary TTPs. Work is fully on-site at the Malvern facility, focused on defence and national security.
Seetec Hockley £70,000 – £75,000 pa
Lead the organisation's cyber security strategy, governance, assurance and operational security, owning the roadmap, vulnerability management and compliance. Provide hands-on technical leadership across Microsoft Sentinel, Defender, Huntress, Tenable, identity and cloud security, and incident response, while line-managing a Cyber Security Engineer and advising senior stakeholders.
Harvey Nash Newport
Design and review security architectures across cloud, on-premises and hybrid environments, assessing technical risks and advising teams on networking, identity management, authentication and cryptography. The role champions Secure by Design and supports governance, compliance and assurance, working closely with senior security leaders to embed best practice.
