26 to 42 of 42 Kusto Query Language Jobs in the UK

just looking at baseline CVSS scores Incident response experience, including investigation, remediation, and root cause analysis Working knowledge of Microsoft Sentinel, Defender, and KQL A background in sys admin or engineering that gives you intuition for how systems actually fail A mindset that security exists to enable the business Comfortable ...

Microsoft Fabric-based solutions while collaborating closely with clients to ensure effective implementation and performance. The ideal candidate will have expertise in SQL, KQL, and Azure data services, alongside experience in modern data architectures. This position offers a remote-first work environment with occasional travel to London. #J-18808-Ljbffr ...

models and platform fundamentals (Azure, Snowflake, Kubecost desirable). Experience with FinOps practices and cost management tools, particularly Kubecost and cloud-native cost portals (KQL desirable). Demonstrated ability to work cross-functionally with Finance and technical teams to support cost visibility and decision-making. ...

maintain and tune the detection catalogue Build automated reporting dashboards using Microsoft Sentinel workbooks Support security initiatives including ISO 27001 activities and KQL-based tasks Ensure monitoring coverage across cloud platforms, SaaS apps, and internal systems Contribute to documentation of processes, tools, and detection logic What You’ll Bring Must … Have Skills & Experience: Previously worked as a Threat Detection Engineer or in a similar role. Strong proficiency in KQL and hands-on experience with Microsoft Sentinel Familiarity with Microsoft Defender tools (Endpoint & O365) Exposure to Azure cloud logging and Kubernetes environments Knowledge of attacker TTPs and MITRE ATT&CK frameworks ...

maintain and tune the detection catalogue Build automated reporting dashboards using Microsoft Sentinel workbooks Support security initiatives including ISO 27001 activities and KQL-based tasks Ensure monitoring coverage across cloud platforms, SaaS apps, and internal systems Contribute to documentation of processes, tools, and detection logic What You’ll Bring Must … Have Skills & Experience: Previously worked as a Threat Detection Engineer or in a similar role. Strong proficiency in KQL and hands-on experience with Microsoft Sentinel Familiarity with Microsoft Defender tools (Endpoint & O365) Exposure to Azure cloud logging and Kubernetes environments Knowledge of attacker TTPs and MITRE ATT&CK frameworks ...

Threat Detection Engineer - Permanent - SOC, KQL, Active Directory, Powershell, Python - Hedge Fund Our Hedge Fund clients SOC is going through a transformation, we are looking for an experienced Threat Detection Engineer to drive our best-in-class posture. This is a highly technical role, and successful candidates will have demonstrable … demonstrable experience. 3 years' experience working in a security engineering role, financial industry experience preferred. Experience in creating detections in modern query languages (KQL, SQL, SPL). Possesses security certifications (Security+, OSCP, CISSP, CEH, GCIA, GCIH). Experience with modern security tooling across security domains; network, endpoint, data, identity ...

senior stakeholders. A background in developing or improving vulnerability management strategies, frameworks or operating models. Strong knowledge of Microsoft security technologies. Experience using KQL to interrogate and report on security data. Excellent stakeholder management and communication skills. Previous experience within a regulated environment would be advantageous. ...

Threat Detection Engineer (KQL, SPL, Python/PowerShell, Microsoft Security) - Permanent Location: London Job Type: Permanent A leading global financial services organisation is looking for a Threat Detection Engineer to help transform its Security Operations capability. You'll be responsible for threat hunting, detection engineering, security automation and incident response … developing high-quality detections to protect a large enterprise environment. Key Responsibilities Proactive threat hunting across multiple data sources. Build and optimise detections using KQL, SPL and SQL . Develop automated detection and response playbooks. Lead technical security investigations and incident response. Improve monitoring capabilities and security operations. Work closely ...

Security Engineer (SIEM/XDR) Microsoft Sentinel, Defender, Endpoint, Detection Engineering, Detection-as-Code, KQL, Security Automation, SOAR, Playbooks, Telemetry, Cloud Security, APIs, CI/CD, Infrastructure-as-Code, Python, PowerShell, Windows, Linux, Remote (with UK wide travel) This is an exceptional permanent Security Engineer (SIEM/XDR) opportunity … security engineering or detection engineering experience Hands-on SIEM and XDR tooling Microsoft Sentinel and Microsoft Defender for Endpoint Detection engineering, detection-as-code, KQL, security content and alert logic Automation, SOAR, playbooks, enrichment workflows and response improvement Scripting/programming with Python and/or PowerShell Infrastructure-as-code ...

Engineering and maintaining Microsoft Sentinel , Defender XDR , and Log Analytics platforms Onboarding and normalising log sources across hybrid/cloud environments Writing and tuning KQL detection rules and analytics logic Building SOAR playbooks (Logic Apps, automation workflows) to reduce manual effort Managing telemetry ingestion, parsers, and data retention for cost … contributing to team development Acting as technical SME during incidents What we're looking for: Deep experience with Microsoft Sentinel , Defender suite , and KQL Strong scripting/automation skills ( PowerShell, Python, Logic Apps ) Solid understanding of MITRE ATT&CK , NCSC CAF , NIST CSF Stakeholder management able to translate technical complexity ...

Engineering and maintaining Microsoft Sentinel , Defender XDR , and Log Analytics platforms Onboarding and normalising log sources across hybrid/cloud environments Writing and tuning KQL detection rules and analytics logic Building SOAR playbooks (Logic Apps, automation workflows) to reduce manual effort Managing telemetry ingestion, parsers, and data retention for cost … contributing to team development Acting as technical SME during incidents What we're looking for: Deep experience with Microsoft Sentinel , Defender suite , and KQL Strong scripting/automation skills ( PowerShell, Python, Logic Apps ) Solid understanding of MITRE ATT&CK , NCSC CAF , NIST CSF Stakeholder management able to translate technical complexity ...

Collaborate with SRE and DevOps teams to optimise CI/CD pipelines for performance improvements. Collaborate with wider IT teams to Implement caching strategies, query optimisation, and autoscaling to enhance system efficiency. Observability Platform Development & Implementation Design and implement end-to-end observability frameworks covering metrics, logs, traces … cloud expenses. Qualifications, Skills and Experience Technical Skills Experience in using and maintaining Observability & APM Tools – Grafana experience is essential Experience of using KQL Performance Testing & Load Testing Cloud & Infrastructure Monitoring – AWS CloudWatch, Azure Monitor, GCP Operations Suite, Kubernetes Observability. Knowledge of Log Aggregation & Analysis – eg: Grafana Loki, Splunk ...

bench of analysts who can operate at the same standard. Key Responsibilities Set the detection engineering standard - author, tune, and peer-review detections in KQL, SPL, EQL, or Sigma; manage the false-positive backlog; map coverage to MITRE ATT&CK; and train L1/L2 analysts to write and tune … Security Manager (CISM) CompTIA Advanced Security Practitioner (CASP+) Experience leading detection engineering in a SOC or similar environment - including writing and tuning detections in KQL, SPL, EQL, or Sigma, and managing coverage against MITRE ATT&CK Experience designing or improving a log and telemetry pipeline, including application-level telemetry from ...

Monitoring security events across cloud, endpoint, identity and network environments Threat hunting and proactive security investigations Querying and analysing data using KQL within Microsoft Sentinel Working with Microsoft Defender XDR technologies Supporting vulnerability management and security posture improvements Detection engineering, alert tuning and security tooling optimisation Producing technical reports … Senior SOC Analyst SOC Analyst Cyber Security Analyst Security Analyst Security Operations Analyst Incident Response Analyst Blue Team Analyst Experience with Microsoft Sentinel, KQL and the wider Microsoft security ecosystem would be highly advantageous. Package £48,654.60 base salary £9,965.40 shift allowance 4 on/4 off 12-hour ...

Monitoring security events across cloud, endpoint, identity and network environments Threat hunting and proactive security investigations Querying and analysing data using KQL within Microsoft Sentinel Working with Microsoft Defender XDR technologies Supporting vulnerability management and security posture improvements Detection engineering, alert tuning and security tooling optimisation Producing technical reports … Senior SOC Analyst SOC Analyst Cyber Security Analyst Security Analyst Security Operations Analyst Incident Response Analyst Blue Team Analyst Experience with Microsoft Sentinel, KQL and the wider Microsoft security ecosystem would be highly advantageous. Package £48,654.60 base salary £9,965.40 shift allowance 4 on/4 off 12-hour ...

Monitoring security events across cloud, endpoint, identity and network environments Threat hunting and proactive security investigations Querying and analysing data using KQL within Microsoft Sentinel Working with Microsoft Defender XDR technologies Supporting vulnerability management and security posture improvements Detection engineering, alert tuning and security tooling optimisation Producing technical reports … Senior SOC Analyst SOC Analyst Cyber Security Analyst Security Analyst Security Operations Analyst Incident Response Analyst Blue Team Analyst Experience with Microsoft Sentinel, KQL and the wider Microsoft security ecosystem would be highly advantageous. Package £48,654.60 base salary £9,965.40 shift allowance 4 on/4 off 12-hour ...

updates, product changes, new customer deployments and connectivity investigations Investigate API and platform-related issues using tools such as Postman, Azure logs and basic KQL queries Recreate technical issues, validate payloads and identify whether problems relate to configuration, customer usage, devices, data or genuine platform defects Provide clear, evidence-based … status codes, API keys, authentication and permissions Experience using Postman or similar API testing tools Exposure to Azure monitoring tools, application logs or basic KQL queries Strong written and verbal communication skills A calm, organised and customer-focused approach Excellent attention to detail and technical documentation skills Experience with ...