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senior security engineer to own and operate detection and incident response across our Azure cloud security stack. You will work hands-on with Microsoft Sentinel, Defender for Cloud, and XDR tooling, while coordinating remediation with engineering squads. You'll drive security through code, pipelines, and security tooling, contributing to threat ...

continuous improvement across detection, response, and automation. You will drive use of AI and automation, manage complex incidents, and coordinate across Azure, Defender, Sentinel and XDR platforms to maintain high service levels and resilient client environments. #J-18808-Ljbffr ...

work with customers to align Ontinue's capabilities with their risk profiles. Responsibilities include engaging with customers, delivering proactive security guidance, leveraging Azure, Microsoft Sentinel, and Defender tools, and continuously improving security postures. #J-18808-Ljbffr ...

investigations and incident response, providing strategic direction to maintain a robust security posture for clients. You will own detection rules and playbooks for Microsoft Sentinel, Defender XDR, SIEM, SOAR, EDR and XDR, while mentoring the Cyber Services team. You will collaborate with architects and cross-functional teams to align tooling ...

company’s cyber services. You will translate security data into actionable narratives, guide a defensible 12-month roadmap, and collaborate with Microsoft Azure Sentinel/Defender XDR expertise to prioritize improvements and drive measurable outcomes. You will maintain relationships with senior stakeholders, deliver proactive and reactive technical support, and produce ...

Flagstone is actively seeking a senior security engineer to own critical parts of our security stack across Azure, Sentinel, Defender for Cloud, and related tooling. You’ll drive incident response, threat detection, and secure AI workflows in a fintech context with visible impact and cross‐team collaboration. In this hands ...

Title: SIEM Engineer (SC Cleared) Location: Reading/Havant Duration: 6 months Description: Lead onboarding and integration of log sources into Microsoft Sentinel to ensure complete and reliable security telemetry Develop custom parsers and data transformations to normalise and enrich ingested data Design and optimise KQL queries to support effective ...

Title: SIEM Engineer (SC Cleared) Location: Reading/Havant Duration:6 months Description: Lead onboarding and integration of log sources into Microsoft Sentinel to ensure complete and reliable security telemetry Develop custom parsers and data transformations to normalise and enrich ingested data Design and optimise KQL queries to support effective ...

hands-on operational role with responsibility for incident quality, escalation and supporting other analysts on shift. Key experience: Active SC clearance Strong Microsoft Sentinel experience Strong Microsoft Defender/EDR/XDR experience L2/L3 SOC experience Incident triage and investigation Alert validation and escalation Threat detection and security ...

Cyber Security Operations - 6 months - Umbrella - 2 days on site in Head Office per week - £550/£575 Sentinel/Defender XDR and KQL proficient Able to pick up new tooling Outstanding communication skills Nice to haves but not essential Proofpoint, Tenable, Secure web gateway, purview. Role is monitor ...

Cyber Security Operations - 6 months - Umbrella - 2 days on site in Head Office per week - £550/£575 Sentinel/Defender XDR and KQL proficient Able to pick up new tooling Outstanding communication skills Nice to haves but not essential Proofpoint, Tenable, Secure web gateway, purview. Role is monitor ...

Cyber Security Operations - 6 months - Umbrella - 2 days on site in Head Office per week - £550/£575 Sentinel/Defender XDR and KQL proficient Able to pick up new tooling Outstanding communication skills Nice to haves but not essential Proofpoint, Tenable, Secure web gateway, purview. Role is monitor ...

cyber threats including phishing, malware and insider threats Excellent stakeholder management and communication skills Experience with SIEM and EDR technologies such as Microsoft Sentinel and Microsoft Defender Ability to work independently and make decisions in high-pressure situations Desirable Active SC Clearance Experience within highly regulated environments Cyber security certifications ...

cyber threats including phishing, malware and insider threats Excellent stakeholder management and communication skills Experience with SIEM and EDR technologies such as Microsoft Sentinel and Microsoft Defender Ability to work independently and make decisions in high-pressure situations Desirable Active SC Clearance Experience within highly regulated environments Cyber security certifications ...

testing devices in good working order Follow all site safety procedures and project requirements Essential Requirements All personnel must hold the following certifications: Sentinel Card PTS (Personal Track Safety) ECS or CSCS Card Required Skills & Experience Proficiency in telecoms cable testing Experience with telecoms cable installation Previous experience working within ...

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 being an engineer.Working as part ...

improvement of security operations What they're looking for: Experience in a SOC or Security Operations environment Hands-on exposure to SIEM tools (e.g. Sentinel, Splunk, QRadar) Understanding of incident response, alert triage, and escalation processes Familiarity with EDR tools and general security tooling Ability to work in a structured ...

improvement of security operations What they’re looking for: Experience in a SOC or Security Operations environment Hands-on exposure to SIEM tools (e.g. Sentinel, Splunk, QRadar) Understanding of incident response, alert triage, and escalation processes Familiarity with EDR tools and general security tooling Ability to work in a structured ...

programmes. Essential for the role Previous Security Operations/SOC leadership experience. Experience managing or leading security analysts. Strong Microsoft security experience, particularly: Microsoft Sentinel Microsoft Defender Microsoft Entra Conditional Access Azure Security controls Experience managing third-party security vendors and outsourced SOC services. Strong security operations, incident response ...

Experience Active DV clearance Experience working within a SOC environment (Level 2 or Level 3 preferred) Strong knowledge of SIEM platforms such as Microsoft Sentinel, Splunk, QRadar, or ArcSight Understanding of network protocols, attack techniques, and cyber threat methodologies Experience investigating security incidents across Windows and Linux environments Knowledge ...

Experience Active DV clearance Experience working within a SOC environment (Level 2 or Level 3 preferred) Strong knowledge of SIEM platforms such as Microsoft Sentinel, Splunk, QRadar, or ArcSight Understanding of network protocols, attack techniques, and cyber threat methodologies Experience investigating security incidents across Windows and Linux environments Knowledge ...

preferably KQL Understanding of security processes and controls in enterprise environments Ability to work independently with minimal supervision Technical skills in Microsoft Defender, Microsoft Sentinel, and IBM QRadar Knowledge of incident response lifecycle and frameworks such as MITRE ATT&CK and NIST Experience with various incident types, including phishing, malware ...

speak with Cyber Security Engineers, SOC Engineers and Security Engineers who have experience with some of the following: SIEM technologies such as Microsoft Sentinel, Splunk or QRadar Security Operations Centre (SOC) environments Threat detection, threat hunting or incident response Scripting and automation using Python, PowerShell or similar Security tooling, integrations ...

with a focus on incident response, SOC operations, or cyber defense.Hands-on experience with SIEM, EDR/XDR, and log analysis tools (e.g., Splunk, Sentinel, CrowdStrike).Practical understanding of incident response methodologies and frameworks such as MITRE ATT&CK and NIST.Familiarity with threat hunting, malware analysis, or forensic investigation techniques.Exposure ...

background across servers, networks, and SAN/NAS storageExperience designing and maintaining secure hybrid infrastructure (Azure ideal)Hands-on experience with security tools (Defender, Sentinel, Tenable, Zscaler etc.)Palo Alto deployment/configuration experience is a mustGood understanding of firewalls, network protocols, and intrusion preventionAbility to manage vulnerability scanning, incident ...