https://jobs.co.uk/job/siem-content-developer-fuel-recruitment--21aa1a02-c4b7-4922-a8da-534979a953f4 RSS feed for SIEM Content Developer at Fuel Recruitment. en-gb Sun, 04 Oct 2026 02:12:21 GMT https://jobs.co.uk/job/siem-content-developer-fuel-recruitment--21aa1a02-c4b7-4922-a8da-534979a953f4 https://jobs.co.uk/job/siem-content-developer-fuel-recruitment--21aa1a02-c4b7-4922-a8da-534979a953f4 Sat, 03 Oct 2026 11:51:52 GMT Location: Reading | Salary: 450.00-450.00 Daily | Type: Contract | SIEM Content Developer - ArcSight andamp; Google SecOps - 3-month contract - £450 per day (Outside IR35) - Reading/Hybrid We are seeking a SIEM Content Developer with proven experience in ArcSight and Google SecOps (Chronicle) to design, build and optimise security detections across a large enterprise security environment. Key Responsibilities Develop, test and tune detection rules and correlation logic within ArcSight and Google SecOps. Create and maintain use cases, dashboards, reports and threat detection content. Develop behavioural detections aligned to MITRE ATTandamp;CK and threat intelligence. Onboard, parse and normalise log sources to improve visibility and detection coverage. Work closely with SOC teams to improve alert fidelity, reduce false positives and close detection gaps. Develop automation and response workflows within the SIEM ecosystem. Required Experience Strong hands-on experience with ArcSight ESM. Strong hands-on experience with Google SecOps (Chronicle). Experience creating and tuning SIEM correlation rules and detection content. Experience developing Google SecOps detection rules using YARA-L. Strong understanding of security monitoring, threat detectio... Contract