10 of 10 Security Operations Jobs in the City of London

exclusively representing GTS Rail Operations an industry-leading train operator, bringing together the very best expertise to transform travel across London. GTS Rail Operations is an equal opportunities employer. Our recruitment and selection policy attracts and ensures the highest quality candidates are appointed using objective job-related criteria. … This is an exciting opportunity within the IT operations centre based in London. Reporting the to the Head of IT, the successful candidate will play a key role protecting IT services and infrastructure from cyber security threats. Role Overview The purpose of a Cyber Security Manager role ...

onboarding) Day rate: £400 - £500 Candidates must hold or be eligible for SC clearance Our client is seeking a SOC Analyst to join a security operations team in London. The role is focused on real-time monitoring, investigation, and incident response across a modern enterprise security environment. … Responsibilities Monitor, triage, and respond to security alerts across multiple platforms, including Microsoft and endpoint security tools. Conduct in-depth investigations of security events, escalating and containing incidents as required. Optimise and tune detection rules, policies, and alerting mechanisms to improve SOC efficiency. Collaborate with internal teams ...

Technical Advisory & Governance: Act as a subject matter expert and technical advisor to clients and internal teams, providing guidance on platform capabilities, performance optimization, security, and scalability. Establish technical governance to ensure solution integrity. Requirement Analysis & Solution Design: Collaborate with business stakeholders to gather and analyze complex requirements, translating … including but not limited to: Integrated Risk Management (IRM): Policy Management, Compliance & Audit Management, Vendor Risk Management, Business Continuity Management. Security Operations (SecOps): Vulnerability Response, Security Incident Response, Security Dashboards. IT Service Management (ITSM). IT Operations Management (ITOM). Customer Service Management (CSM). ...

Engineer - Microsoft Defender Security Operations 3 months London - onsite Inside IR35 - Umbrella only Role Overview We are seeking an accomplished IT Engineer with specialist expertise in the Microsoft Defender security ecosystem. The successful candidate will strengthen cyber defence across endpoints, identities, cloud services, and hybrid infrastructure. … Responsibilities Security operations and threat defence Manage and optimise Microsoft Defender across Endpoint, Identity, Cloud Apps, Office 365, and Cloud Security Posture Management. Monitor alerts and conduct threat investigations. Support incident response with containment and remediation. Conduct proactive threat hunting. Platform administration and governance Configure policy baselines ...

Cyber Security Analyst - Incident Response London - Hybrid | Up to £75,000 + benefits A global specialist insurer is expanding its internal cyber defence capability and is seeking an experienced analyst to strengthen its Security Operations Centre. This role is focused on incident response first and foremost. … response activity, and managing incidents end-to-end. Threat intelligence exposure is welcome but not essential. The role Lead and coordinate responses to live security incidents including malware, phishing, credential compromise, and endpoint breaches Perform root cause analysis, containment, and recovery actions across infrastructure and endpoints Work closely with ...

access to endless learning opportunities. The Role As an MS Purview and M365 Defender XDR SME , you will be a proactive and skilled Microsoft Security Engineer or Analyst tasked with safeguarding digital assets by leveraging a comprehensive suite of Microsoft security technologies. The ideal candidate will have experience … ensure data compliance, and secure identities and access through Microsoft Entra ID. Core responsibilities will include threat management, proactive hunting for vulnerabilities, data protection, security posture management, and incident response. All of these will be based on collaborating with other teams to maintain and improve the organization's overall ...

diverse environments. Collaborate with security teams to identify gaps in detection, logging, and alerting based on business risks and threats. Review and improve SecOps standards and capabilities, highlighting optimization opportunities. Monitor, triage, and investigate triggered alerts, suggesting improvements where necessary. Respond to and investigate cyber security incidents, acting … DOE. Flexible working arrangements across London, Manchester, or Bristol. Opportunities to develop technical and leadership skills in a high-impact SecOps environment. This role is ideal for a technically skilled and proactive cybersecurity professional looking to progress their career in a senior operational role with exposure to advanced threat detection ...

Integrity360 is the largest independent cyber security provider in Europe, with a growing international presence spanning the UK, Ireland, mainland Europe, Africa and the Caribbean. With over 700 employees, across 12 locations, and six Security Operations Centres (SOCs)—including locations in Dublin, Sofia, Stockholm, Madrid and Cape … team are technical experts, focused on helping clients proactively identify, protect, detect and respond to threats in an ever-evolving cyber landscape. Our security-first approach positions cyber resilience as a business enabler, empowering organisations to operate with confidence. At Integrity360, people come first. We invest heavily in learning ...

Engineer - Microsoft Defender Security Operations 3 months London - onsite Inside IR35 - Umbrella only Role Overview We are seeking an accomplished IT Engineer with specialist expertise in the Microsoft Defender security ecosystem click apply for full job details ...

join a high-performing and growing practice. Role Overview Contribute to or lead full lifecycle ServiceNow implementations across modules such as ITSM, ITOM, HRSD, SecOps, and CSM Work directly with business and technical stakeholders to shape high-quality solutions Support the development of best-practice frameworks and platform standards Mentor ...