SIEM Detection Engineer

3 days ago


London Area, United Kingdom RiverSafe Full time £60,000 - £90,000 per year

We're looking for a hands-on technical expert to join our team and enhance our Microsoft Sentinel & Azure SIEM threat detection capabilities.

The Role:

  • Design, implement & tune advanced detection rules and analytics.
  • Translate threat intelligence into actionable detection logic.
  • Lead SIEM enhancements, integrations & content migration.
  • Mentor junior engineers and drive best practices.
  • Collaborate with IR & threat intel teams to refine detections.

Skills:

  • Proven experience in SIEM content development & threat detection.
  • Strong expertise with Microsoft Sentinel, Azure & Logic Apps.
  • Deep knowledge of MITRE ATT&CK, attacker TTPs & security principles.
  • Strong analytical & problem-solving skills.


  • London Area, United Kingdom Harrington Starr Full time

    Harrington Starr have partnered with a leading global financial services organisation for a Threat Detection/ SIEM Engineer with a focus on Splunk.The role has both technical and strategic importance within the cyber security team and will focus on developing world class Threat Detection services for their SOC. This role operates on a global basis.Ona day to...


  • London Area, United Kingdom Harrington Starr Full time

    Harrington Starr have partnered with a leading global financial services organisation for a Threat Detection/ SIEM Engineer with a focus on Splunk. The role has both technical and strategic importance within the cyber security team and will focus on developing world class Threat Detection services for their SOC. This role operates on a global basis. Ona day...


  • Greater London, United Kingdom RiverSafe Limited Full time

    We’re looking for a hands‑on technical expert to join our team and enhance our Microsoft Sentinel & Azure SIEM threat detection capabilities. The Role: Design, implement & tune advanced detection rules and analytics. Translate threat intelligence into actionable detection logic. Lead SIEM enhancements, integrations & content migration. Mentor junior...


  • London, United Kingdom Harrington Starr Full time

    Harrington Starr have partnered with a leading global financial services organisation for a Threat Detection/ SIEM Engineer with a focus on Splunk.The role has both technical and strategic importance within the cyber security team and will focus on developing world class Threat Detection services for their SOC. This role operates on a global basis.Ona day to...


  • London, United Kingdom Harrington Starr Full time

    Harrington Starr have partnered with a leading global financial services organisation for a Threat Detection/ SIEM Engineer with a focus on Splunk. The role has both technical and strategic importance within the cyber security team and will focus on developing world class Threat Detection services for their SOC. This role operates on a global basis. Ona day...

  • SOC Engineer: SIEM

    5 days ago


    City Of London, United Kingdom Marks and Spencer Full time

    A leading retail company in the UK seeks a SOC Engineer to develop and manage the Security Information and Event Management (SIEM) platform. This role involves document design, implementing detection rules, and collaborating with security teams to enhance threat detection capabilities. The ideal candidate will have experience with Microsoft Sentinel and...


  • London, United Kingdom Experis Full time

    Role: SIEM Application Engineer Location: Birmingham or Manchester or Ipswich (Hybrid) Duration: 3 Months with possible extension Day rate: £450 - £550 via Umbrella Overview We are looking for anSIEM Application Engineerto support our security operations by reviewing and optimising detections within our production Elastic Security platform. This role...

  • SIEM Engineer

    7 days ago


    London, United Kingdom CBSbutler Holdings Limited Full time

    Job Title: SIEM Engineer Location: Wokingham/Hybrid (3 days per week on site) Duration: 3 months from the start Rate: £430 per day inside ir35SC security clearance is required for this roleWe are looking for a highly skilledSecurity Engineerto support the deployment, configuration, and management of modern SIEM and EDR platforms. This role is ideal for...


  • Greater London, United Kingdom Marks & Spencer Plc Full time

    A leading retail company in Greater London is looking for an Associate SOC Engineer to enhance SIEM capabilities and threat detection. The ideal candidate will monitor security events, design security use cases, and contribute to improving the overall security posture. Strong understanding of security concepts and working knowledge of SIEM are essential....


  • Greater London, United Kingdom Marks & Spencer Plc Full time

    A leading retail company is seeking a SOC Engineer responsible for developing and maintaining the Security Information and Event Management (SIEM) platform. The ideal candidate will have hands-on experience in threat detection and content development, particularly with Microsoft Sentinel and Azure. This role includes collaboration with security operations...