London, South East, England, United Kingdom Hybrid / WFH Options
Randstad Technologies
Cleared) - Contract Location: United Kingdom 100% Remote? Duration: 6 Months Clearance: Active SC Clearance is required Are you a hands-on Security Engineer with deep expertise in SIEM , AzureSentinel , and incident response Join a dynamic cyber security team … to support a critical national infrastructure (CNI) project involving the deployment of Windows Hello for a major UK utility company. What You'll Be Doing: Supporting and tuning MicrosoftSentinel and other SIEM platforms (KQL scripting) Managing escalated incidents from L1 analysts and leading full incident response lifecycle (MIM) Conducting in-depth data analysis , threat hunting, and forensic … and contributing to security strategy Ensuring security policies align with standards like NIST, ISO 27001, MITRE ATT&CK We're Looking for Someone With: Expert-level SIEM experience (AzureSentinel highly preferred) Strong knowledge of Kusto Query Language (KQL) Demonstrated experience in cybersecurity incident response & breach handling Familiarity with threat intelligence, vulnerability management , and cloud security More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Job Title: Security Architect – Azure Focus Contract Type: Contract (Outside IR35) Day Rate: £600/day Location: Hybrid – Remote with occasional travel to London Duration: 6 months (with potential extension) About the Role - We are looking for a highly skilled Security Architect with deep expertise in MicrosoftAzure to join a leading organisation on a contract … basis. This role is ideal for someone who can design and implement secure cloud architectures, drive security best practices, and support enterprise-wide Azure security initiatives. Key Responsibilities Design and implement secure architectures within MicrosoftAzure, ensuring alignment with business and compliance requirements. Conduct Azure-specific threat modelling, risk assessments, and security reviews across … infrastructure and applications. Collaborate with cloud engineering, DevOps, and compliance teams to embed security into the Azure development lifecycle. Define and maintain Azure security policies, standards, and best practices (e.g., Azure Security Center, Defender for Cloud, Azure Policy). Provide expert guidance on Azure-native security tools including AzureMore ❯
Engineer - SIEM, KQL- sought by investment bank based in London. *Inside IR35 - 3 days a week on-site** Key Responsibilities SIEM Management & Optimization: Design, implement, and maintain MicrosoftSentinel workspaces, connectors, analytics rules, and playbooks Develop advanced KQL queries for threat hunting and reporting Optimize SIEM performance, cost, and data retention policies Troubleshoot log ingestion and parsing issues … YARA rules, STIX, and YAML Participation in red/purple team exercises. 3+ years in a Security Engineer, SOC Analyst, or similar role Hands-on experience with MicrosoftSentinel and KQL Strong knowledge of Active Directory, Windows/Linux systems, and cloud platforms (Azure, AWS, GCP) Proficiency in scripting (PowerShell, Python) Familiarity with security frameworks (MITRE More ❯
M365 Azure Security Specialist Location: Remote Rate: £500 per day Inside IR35 Duration: 4 months Start Date: ASAP We're working with a leading financial services organisation seeking a Microsoft 365 Azure (Policy, Resource Manager) Security Specialist to join on a contract basis and lead the design, implementation and optimisation of M365 security services across the … security posture within the Microsoft 365 ecosystem (Defender XDR, Purview, Entra ID, etc.) Configure and fine-tune Microsoft Defender for Office 365, Identity, Endpoint and Cloud Apps Bring Azure Policy and Resource Manager knowledge/experience into the team Define and implement security baselines and compliance policies for M365 workloads Lead investigations and incident response leveraging Microsoft security … security, infrastructure and architecture teams to ensure alignment with overall cloud strategy Required Skills & Experience: Proven expertise in Microsoft 365 security technologies (Defender suite, Purview, Entra ID, Intune) Azure Policy and Azure Resource Manager experience is essential Strong knowledge of Zero Trust principles, conditional access and data loss prevention Experience working in regulated enterprise environments Hands More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Carrington Recruitment Solutions Ltd
Microsoft Stack Security Consultant, Cloud Security Engineer, Azure, DevSecOps, Entra, Intune, Defender, Contract Microsoft Stack Security Consultant/Senior Cyber Security Infrastructure Engineer is required to work on an urgent project starting ASAP as a contractor. You MUST be immediately available or as close to that as possible. It will be a home based project and you may … you to have experience with OT (Operation Technology) Cyber Security Solutions, but not essential. What is essential, is for you to have experience with the likes of MicrosoftSentinel, Entra, Intune, Defender and, of course, Microsoft Azure. You must have worked at Enterprise level previously and have experience with IAM (Identity & Access Management) controls. Experience with CIS (Centre More ❯