1 to 25 of 70 SIEM Engineer Jobs

them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On Behalf of Arup, we are looking for a SIEM Engineer for a 12 month contract based in Cardiff with remote work available. Purpose of the role: We're looking for an experienced … SIEM Engineer to play a key role in a large scale cybersecurity transformation programme, migrating security monitoring capabilities from Rapid7 to Microsoft Sentinel. This is a hands-on engineering role focused on SIEM migration, log source onboarding, detection engineering, and the optimisation of security monitoring across ...

Description Job Title: SIEM Application Engineer Req ID: 62567 Job Function: Cyber Security Posting Start Date: 09/09/2026 Posting End Date: 23/09/2026 Division: Networks Job Location: GBR-Birmingham-Three Snowhill Advertised Salary: Competitive with Great Benefits Job Req ID: 62567 Posting … Date: 9th Sep 2026 Closing Date: 23rd Sep 2026 Location: Birmingham About the role The new Network SIEM is essential to BT’s network security, meeting TSA requirements and improving our CAF level. Your role as a SIEM Application Engineer in Security Engineering is to support ...

Description Job Title: SIEM Security Engineer Req ID: 62443 Job Function: Cyber Security Posting Start Date: 03/09/2026 Posting End Date: 01/10/2026 Division: Networks Job Location: GBR-Birmingham-Three Snowhill Advertised Salary: Competitive with Great Benefits Job Req ID: 62443 Posting … Date: 3rd Sep 2026 Closing Date: 1st Oct 2026 Location: Birmingham About the role The new Network SIEM is essential to BT’s network security, meeting TSA requirements and improving our CAF level. Your role as a SIEM Application Engineer in Security Engineering is to support ...

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 … SOAR workflows to automate response and reduce manual effort Implement CI/CD pipelines (Azure DevOps/Git) to support controlled deployment of SIEM content (rules, parsers, playbooks) Automate deployment and configuration across environments to improve consistency and speed of delivery Perform ongoing tuning and optimisation of detections ...

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 … SOAR workflows to automate response and reduce manual effort Implement CI/CD pipelines (Azure DevOps/Git) to support controlled deployment of SIEM content (rules, parsers, playbooks) Automate deployment and configuration across environments to improve consistency and speed of delivery Perform ongoing tuning and optimisation of detections ...

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 … SOAR workflows to automate response and reduce manual effort Implement CI/CD pipelines (Azure DevOps/Git) to support controlled deployment of SIEM content (rules, parsers, playbooks) Automate deployment and configuration across environments to improve consistency and speed of delivery Perform ongoing tuning and optimisation of detections ...

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 … SOAR workflows to automate response and reduce manual effort Implement CI/CD pipelines (Azure DevOps/Git) to support controlled deployment of SIEM content (rules, parsers, playbooks) Automate deployment and configuration across environments to improve consistency and speed of delivery Perform ongoing tuning and optimisation of detections ...

Lorien is seeking a SIEM Engineer (SC Cleared) for a Reading/Havant based 6-month contract. The role focuses on onboarding log sources into Microsoft Sentinel, developing parsers, and creating automated detection and response workflows. Responsibilities include tuning KQL queries, building analytic rules, and deploying SIEM ...

Lorien is seeking a SIEM Engineer (SC Cleared) for a Reading/Havant based 6-month contract. The role focuses on onboarding log sources into Microsoft Sentinel, developing parsers, and creating automated detection and response workflows. Responsibilities include tuning KQL queries, building analytic rules, and deploying SIEM ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...

Harvey Nash is now inviting candidates to apply for the role of SIEM Engineer, candidates applying must have valid Security clearance. Inside of IR35/Umbrella only Daily Rate - of £500 - £700 depending on experience Duration - 6 months Location - UK wide This role provides specialist engineering expertise ...