801 to 825 of 1,178 Security Operations Jobs in the UK

This is a hands-on role combining penetration testing expertise with the coordination and oversight of testing engagements, third-party suppliers, vulnerability remediation and security findings. You will be responsible for ensuring tests are appropriately scoped, executed to a high standard, and that resulting vulnerabilities are clearly documented, prioritised … stakeholders and third parties, escalating blockers and ensuring residual risks are appropriately recorded and accepted. Ensure penetration testing and remediation activities align with relevant security standards, regulatory requirements and industry best practice, including OWASP, NIST, ISO 27001, PCI-DSS, GDPR and CAF. Ensure appropriate governance, documentation and evidence ...

ME+EM LIMITED is seeking an Information Security Operations Manager to lead a small security team and drive security initiatives across the business. You will balance hands-on technical work with strategic governance, ensuring security enables growth while protecting brand, data, and customers. You will coordinate ...

Starling Bank is seeking a skilled Incident Responder to join our growing Security Operations team. You will … actively defend our customers, assets, and systems as part of a 24/7 on-call rota, reporting to the Information Security Lead - SecOps Response. You will conduct incident response, develop readiness processes, analyse logs, and collaborate with multiple teams to contain and recover from cyber security incidents. ...

Brex is seeking a Senior Application Security Engineer to identify and remediate vulnerabilities across the Brex platform. You will perform code reviews, penetration testing, and tooling development to support secure developer workflows. You will collaborate across Security Operations, GRC, Product Security, Front End Platform … Infrastructure, applying threat modeling, SAST/DAST, and agentic AI security to protect a global financial service used by top customers. #J-18808-Ljbffr ...

Smart Communications group is seeking a Director of Information Security to lead their security operations and team. The ideal candidate will have over 10 years of proven experience in a similar role, paired with strong leadership and communication skills. You will work collaboratively with various departments … ensure security is embedded into all operations while managing incident responses and adopting best practices. The position offers a fully remote role with competitive salary and benefits, including health insurance and a generous holiday allowance. #J-18808-Ljbffr ...

pivotal role in defending clients against evolving cyber threats. You will leverage your expertise in SIEM platforms, threat detection, and incident response to strengthen security operations center (SOC) capabilities. Collaborating with cross-functional teams, you’ll develop automated playbooks, engineering use cases, and deploying advanced detection systems … Apps), reducing response times and manual overhead.Use feedback from simulated incidents and threat intelligence to refine existing playbooks and workflows. Threat Detection & Response Monitor security alerts for potential threats, investigate incidents, and coordinate cross-team response activities.Collaborate with threat intelligence teams to enhance detection logic and fine-tune resolution ...

response capabilities. Working alongside experienced cyber defence professionals, you'll act as a technical specialist, contributing to the identification, investigation, containment and remediation of security incidents while helping strengthen our cyber resilience. This is an individual contributor role, offering opportunities to provide technical leadership, coach colleagues and influence … detect and respond to threats! What you'll do Lead complex investigations into security alerts, incidents and emerging threats, driving effective containment, eradication and recovery activities. Analyse security events, attacker behaviours and threat intelligence to identify risks and determine appropriate response actions. Undertake threat hunting, forensic investigations ...

Jisc in the United Kingdom is seeking a Cyber Security Incident Investigator to join the Security Operations Centre. You will investigate incidents, identify threats and help organisations recover from attacks using SIEM, EDR and other security tools. You’ll work on threat detection, incident response … contribute to evolving security capabilities, partnering with the Lead Cyber Security Incident Investigator and other teams. #J-18808-Ljbffr ...

Jisc in the United Kingdom is seeking a Cyber Security Incident Investigator to join the Security Operations Centre. You will investigate incidents, identify threats and help organisations recover from attacks using SIEM, EDR and other security tools. You’ll work on threat detection, incident response … contribute to evolving security capabilities, partnering with the Lead Cyber Security Incident Investigator and other teams. #J-18808-Ljbffr ...

Jisc in the United Kingdom is seeking a Cyber Security Incident Investigator to join the Security Operations Centre. You will investigate incidents, identify threats and help organisations recover from attacks using SIEM, EDR and other security tools. You’ll work on threat detection, incident response … contribute to evolving security capabilities, partnering with the Lead Cyber Security Incident Investigator and other teams. #J-18808-Ljbffr ...

technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this … cybersecurity starts with you.About the Role:CrowdStrike is looking for highly motivated, self-driven, technical analysts dedicated to making a difference in global security by protecting organizations against the most advanced attackers in the world. Our CrowdStrike virtual security operations center offers opportunities to expand your skill ...

reference: SS/44922Sector: Commerce and IndustryRegion: London, South EastSpecialisms: Cyber Security Architecture Jobs, GRC Jobs, Information Security JobsClosing date: 2026-10-17This well-established, purpose-led organisation is currently going through a significant Microsoft cloud transformation. They are seeking a Senior Information Security Analyst … help shape security across their Azure/M365 estate. This is a great role for someone who enjoys being technically close to Azure security, Conditional Access, Defender/Sentinel and automation, but who also wants the opportunity to influence security controls, risk and design rather than purely ...

Babcock International is seeking a Senior Cyber Threat Detection and Response Analyst to lead cyber security investigations and drive proactive threat hunting within a hybrid UK-based position. You will work across Threat Intelligence, Security Assurance, and IT Operations to strengthen cyber resilience while shaping our security operations strategy and defending critical business operations. #J-18808-Ljbffr ...

sessions with end users of the reports. Working closely with digital workplace peers and other IT teams, including product management, project delivery, applications, infrastructure, security operations, enterprise/network operations, and IT operations management. What you should bring to the role Continuous Delivery: Experience working ...

Security Project Manager – Contract Milton Keynes – two days per week £500–£550 per day - Outside IR35 6 Months with strong extension potential Must come from a Financial Services/Insurance or regulated sector environment. We’re looking for an experienced Technology Project Manager to support a major cybersecurity … technology-resilience transformation. You’ll deliver projects across areas such as Security Operations, vulnerability management, technology resilience, cloud security, MFA, and security governance. What we’re looking for: Strong track record delivering technology projects Experience managing cybersecurity or technology-risk initiatives Comfortable using both waterfall ...

acquired by the Alten Group in early 2022.Job Summary:We are seeking a motivated and detail-oriented Tier 1 SOC Analyst to join our Security Operations service capability. As the first line of defence, you will be responsible for monitoring, detecting, and responding to security events … This role is ideal for individuals looking to start or grow their career in cybersecurity, with opportunities for advancement and skill development.RequirementsKey Responsibilities:Monitor security alerts and events from Microsoft Defender, SIEM and other security tools.Perform initial triage and analysis of security incidents.Escalate verified incidents to Tier ...

Sovereign Network Group (SNG) seeks a strategic Head of IT Service & Secure Operations to join the CIO Leadership Team. You will lead service delivery, security, resilience and continual improvement of core technology services, with hybrid working from Basingstoke or Wembley and regular travel between offices. You will manage … Service Desk, Infrastructure, Cloud Operations and Cyber Security Operations, driving efficiency, automation and value as you partner with stakeholders and suppliers to #J-18808-Ljbffr ...

Sovereign Network Group (SNG) seeks a strategic Head of IT Service & Secure Operations to join the CIO Leadership Team. You will lead service delivery, security, resilience and continual improvement of core technology services, with hybrid working from Basingstoke or Wembley and regular travel between offices. You will manage … Service Desk, Infrastructure, Cloud Operations and Cyber Security Operations, driving efficiency, automation and value as you partner with stakeholders and suppliers to #J-18808-Ljbffr ...

Cyber Security Engineer Stevenage Up to £92 per hour (Inside IR35) 24 Month Contract Onsite Stevenage We're supporting a leading organisation within the Defence sector in the recruitment of a Cyber Security Engineer to join a mature Cyber Security Operations function. This is a hands … engineering role focused on the implementation, maintenance, optimisation and integration of security techno click apply for full job details ...

Smith is seeking a skilled Threat Intelligence Analyst to join our Information Security team. You will identify, analyse, and communicate cyber security threats to protect our operations and data across manufacturing and logistics. You will work with Security Operations, Incident Response, and Infrastructure teams, using ...

Risk Ledger is building a security-first culture as we scale our cloud-native platform. You will play a pivotal role in shaping and maturing our Security Operations and Engineering efforts to protect customers and data. You will collaborate across teams to implement secure-by-design principles ...

Security Practice Lead Overview A well-backed, fast-scaling cyber security services firm is handing one leader the pen to build and own its OT security practice as a genuine P&L. This is not a role inside someone else's structure — it's yours to define … commercialise. The Opportunity Most OT leadership roles are delivery roles wearing a strategy title. You inherit real delivery muscle — consulting, managed services, a security operations capability, incident response, engineering, and vulnerability management, already operating across critical national infrastructure clients — and you're asked to turn that platform into ...

Barclay Simpson is seeking a Senior Information Security Analyst to shape security across an Azure/M365 estate. The role is hands-on with Azure security, CA, Defender/Sentinel, and automation, while also influencing controls, risk and design beyond pure engineering. Working as part … security function, you will advise on secure delivery and act as a bridge between project delivery and security operations, shaping tooling and approaches as the cloud estate grows. #J-18808-Ljbffr ...

Starling Bank is seeking a mid-to-senior Information Security Architect to own cryptography roadmaps and secure cloud-native platforms. You will lead PQC initiatives, drive crypto-agility, and guide design reviews across AWS/GCP environments. The role emphasizes collaboration with software engineers, cloud architects, and security operations, embedding security into the development lifecycle while advancing Starling’s crypto strategy. #J-18808-Ljbffr ...

organisation, is urgently seeking a manager to lead their vulnerability and exposure management capability, with a mandate to expand into threat intelligence and enhanced security testing over time. You'll join a lean, focused team and play a hands-on leadership role from day one, with genuine scope … management: patching workflows, risk-based prioritisation, remediation tracking, and governance reporting. As these foundations develop, focus will shift toward targeted threat intelligence and expanded security testing, working alongside managed security partners to broaden coverage while retaining ownership of core processes internally. What you'll be doing: Owning ...