26 to 35 of 35 Security Posture Jobs in London

allowing them to focus on delivering their business goals instead of the underlying infrastructure. Why we need this role Colt is redefining its cyber security strategy and building an industry-leading incident response function that operates across every level of the organisation. This role is central to that purpose … into business level findings management to take critical decisions. As an individual contributor, you will lead incidents end to end, shape to strategy of security operations and strengthen Colt’s overall security posture to help shape how the organisation prepares for and responds to future threats. What ...

time access, govern service principals, managed identities and AI agent identities such as Copilot agents, and automate joiner/mover/leaver processes. Endpoint security (Intune): lead MDM and MAM across Windows, macOS, iOS and Android, maintain compliance policies, set up Windows Autopilot, macOS Automated Device Enrollment and Apple … Business Manager, and harden endpoints with BitLocker, FileVault, Firewall and ASR rules. Platform hardening: maintain security baselines across Exchange Online, SharePoint, OneDrive, Teams, Viva and Copilot, secure mail flow and OME, audit SPF, DKIM and DMARC, tune anti-phishing, malware and DLP, and prevent configuration drift. Azure tenant governance ...

reliable, resilient, and high-performing applications and services Design and manage CI/CD pipelines to optimize build processes and application deployments for reliability, security, and efficiency Identify, contain, and mitigate risk across all cloud environments, maintaining a robust security posture for infrastructure and applications Implement proactive … post-mortems Evaluate and adopt emerging technologies that advance our secure cloud platform strategy Plan and execute disaster recovery testing to validate business continuity posture Promote cost-conscious design and facilitate knowledge sharing across multidisciplinary teams Participate in on-call rotation What You’ll Need 5+ years of experience ...

currently working with an organisation who are building out/maturing their IT security posture from group level. The client has completed a 3-5yr strategy and identified a need for an IAM analyst/engineer to work closely with the infrastructure team and own IAM/… directly with the CISO, GRC consultant and Infrastructure/cloud team. Main duties/responsibilities Help support the group’s identity, access and MS security controls. Hands on support to move away from legacy Active Directory dependencies, strengthen Entra ID and privileged access controls, adopt Zero Trust principles ...

specs first. As part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles are central to building sustainable in-house expertise that supports the management, development and delivery … Identity and Access Management (IAM) services across the organisation. The role ensures user and system identities are validated, authorised, and managed in line with security policies, regulatory requirements, and organisational objectives, ensuring the right people and systems have the right access to the right resources at the right time. ...

government client is looking for a SC security cleared Cyber Governance and Assurance Manager. By overseeing cyber security governance and assurance, the postholder plays a pivotal role in safeguarding digital assets, data, and systems. This work directly supports the Security & Resilience teams broader mission to protect … organisations people, information, physical infrastructure, and operational continuity. Through close collaboration with colleagues across the other security domains of Physical and Personnel Security, Information Assurance, and Business Continuity Planning, the postholder helps to maintain a cohesive and resilient security posture. Qualifications Professional certifications (e.g., CISM, CISA ...

client is a global technology company. As a part of the Mandiants Security Transformation Services (STS) team, you will help organizations build an effective security operations program that minimizes organizational risk and reduces the impact of security breaches, by utilizing the latest industry standards and combining experience … knowledge gained from Mandiant Incident Response, Intelligence and Managed Defense practices, you will be able to help clients contain security events, harden their environments, and transform their security programs. Mandiant is seeking a Remediation Advisor with advanced communication, technical, and project management skills to guide our clients through ...

client is a global technology company. As a part of the Mandiant's Security Transformation Services (STS) team, you will help organizations build an effective security operations program that minimizes organizational risk and reduces the impact of security breaches, by utilizing the latest industry standards and combining … experience and knowledge gained from Mandiant Incident Response, Intelligence and Managed Defense practices, you will be able to help clients contain security events, harden their environments, and transform their security programs. Mandiant is seeking a Remediation Advisor with advanced communication, technical, and project management skills to guide ...

client is a global technology company. As a part of the Mandiant's Security Transformation Services (STS) team, you will help organizations build an effective security operations program that minimizes organizational risk and reduces the impact of security breaches, by utilizing the latest industry standards and combining … experience and knowledge gained from Mandiant Incident Response, Intelligence and Managed Defense practices, you will be able to help clients contain security events, harden their environments, and transform their security programs. Mandiant is seeking a Remediation Advisor with advanced communication, technical, and project management skills to guide ...

Penetration Tester/CHECK Team Member £45-55k + Benefits Remote UK Client-site testing as required An established and growing UK cyber security consultancy is expanding its technical security team and is looking for a CHECK Team Member to support penetration testing engagements across government … public sector environments. This role offers exposure to varied client systems and technical challenges, with the opportunity to contribute to security assessments, identify weaknesses and help organisations strengthen their defences. It would suit a hands-on tester looking to develop their experience within a consultancy environment. The Role ...