140 jobs for “Cyber Security Analyst”
Akkodis West Midlands (Region) £65,000 – £75,000 pa
The role focuses on detection engineering and security automation within a CSOC, building SOAR playbooks and SIEM content to improve threat detection and response. Day to day involves analysing workflows, creating automations and enrichments across security tools, and managing an engineering backlog. It is primarily remote with occasional travel to the Midlands head office.
Avanti Malton £40,000 – £50,000 pa
Hands-on 3rd line infrastructure role in a large multi-site manufacturing business, with roughly 70% of time on projects such as data centre modernisation, SD-WAN and Cisco Meraki networking, server and virtualisation upgrades, and new site deployments. You'll also troubleshoot complex issues and maintain reliability across Windows Server, Azure, Microsoft 365, VMware, Hyper-V and backup tooling. Predominantly on-site in Malton with an infrequent on-call rota.
CrowdStrike Reading
Internship on CrowdStrike's Technical Analysis Cell, researching nation-state and criminal intrusions through reverse engineering of malware and tooling. The intern builds automation for malware analysis, creates host- and network-based detection signatures, and produces threat intelligence reporting for varied audiences.
CrowdStrike London
Internship on CrowdStrike's Technical Analysis Cell, researching nation-state and criminal intrusions through reverse engineering, malware analysis and automation tooling. Interns build host- and network-based detection signatures and produce finished threat intelligence reporting for varied audiences.
Reed Newport £62,000 – £71,000 pa
Owns end-to-end delivery and performance of critical IT services delivered through a strategic partner and supplier network in a SIAM environment. Acts as service integrator, managing supplier SLAs, KPIs and contracts, leading service reviews, driving continual improvement and ensuring compliance with NIS and CAF standards. Combines technical oversight of Azure, SaaS, SAP and ServiceNow with stakeholder-facing reporting via Power BI.
Sizewell C Leiston £66,000 pa
Responsible for the delivery, performance and continual improvement of enterprise IT services supporting the Sizewell C programme, spanning infrastructure, Azure cloud, Microsoft 365, networks, applications and cyber security operations. Combines technical leadership with ITIL service management, supplier governance and operational assurance in a highly regulated nuclear environment, acting as escalation point for senior stakeholders.
Ricoh London
Builds and operates secure, scalable platforms and services that take enterprise AI solutions from evaluation into production. Works across DevOps, cloud engineering and MLOps, configuring environments, CI/CD pipelines, automation, monitoring and identity controls alongside AI specialists, data scientists and security teams.
Sizewell C London £66,866 pa
Owns end-to-end delivery, performance and continual improvement of enterprise IT services for a major nuclear energy programme, spanning Microsoft 365, Azure, infrastructure, networks, applications and cyber security operations. Combines technical leadership with ITIL service management, supplier governance and regulatory compliance, acting as escalation point for senior stakeholders and managing multiple managed service providers.
Barclays Knutsford
A 10-week summer internship in Barclays' Chief Security Office, working on real projects across cyber and security. Interns collaborate with cross-functional teams on risk reduction, threat intelligence and secure engineering, helping protect the bank, its customers and colleagues while building technical skills.
Cloudflare London
Acts as primary technical responder for premium enterprise customers, autonomously investigating complex threat telemetry and handling live incident response for volumetric DDoS and application-layer attacks. Implements mitigation across OSI Layers 3, 4 and 7 using Cloudflare's security suite, performs packet and traffic flow analysis, and advises customers during active incidents. Requires 24x7 rotating shifts.
Darktrace Cambridge
Partners with developers and product teams to embed quality from the start, designing and maintaining automated test frameworks across API, UI, integration and regression layers. Builds scalable suites into CI/CD pipelines, drives shift-left testing, and contributes to test strategy, code reviews and architecture discussions.
Entrust London
Entry-level analyst role supporting demand generation and go-to-market strategy, tracking campaign performance against pipeline and conversion targets, monitoring funnel metrics from MQL to Closed Won, and analysing win/loss and retention data. Works cross-functionally with Marketing, Sales, SDRs and Customer Success, using Excel/Google Sheets and CRM or BI tools to turn data into actionable pipeline insights.
Netcraft London
Join the Novel Classification team to build and operate machine learning systems that detect phishing sites and online scams at scale. You'll train, evaluate and serve classifiers on GPU-backed Kubernetes, run live experiments on precision and recall, and deploy LLM inference and computer vision models into production.
Nexithon Ltd Guildford
Owns cybersecurity and information assurance workstreams, including certification assurance for ISO 27001, CE+ and DCC, Secure by Design reviews of infrastructure, cloud and application designs, and coordination of ITHCs, penetration testing and vulnerability remediation. Also manages supplier security compliance, Security Aspect Letters, spacecraft space licensing security, project security budgets and incident response duties within a defence programme context.
Mimecast London £44,000 – £66,000 pa
Acts as the trusted technical advisor for a portfolio of mid-market accounts, working in a three-person pod with an Account Manager and Renewals Manager. Owns platform adoption, configuration health and value scoring across email security, HRM and Incydr products, and packages proof-of-value and business reviews for executive audiences. Also leads churn mitigation and identifies expansion signals ahead of renewal.
