Piper Companies is seeking a SIEM Engineer to join a cutting-edge cybersecurity team supporting Cortex XSIAM deployments in a fully remote capacity. This is a highly technical, client-facing role focused on log ingestion, detection strategy, and SIEM optimization for enterprise customers. Key Responsibilities of the SIEM Engineer

Collaborate with the technical lead to develop and execute log ingestion strategies. Define and implement detection strategies aligned with customer requirements and industry best practices. Guide the onboarding of high-quality log sources into Cortex XSIAM. Monitor, tune, and optimize log source ingestion and correlation rules. Design and implement effective correlation rules to enhance threat detection. Act as a subject matter expert (SME) in SIEM, log ingestion, and correlation. Identify automation opportunities to improve alert handling and analyst workflows. Create and maintain technical documentation related to SIEM configurations and processes. Support product adoption through collaboration with internal and external teams. Participate in customer meetings and workshops as needed (up to % travel). Qualifications for the SIEM Engineer

6+ years of experience deploying and integrating SIEM platforms in enterprise environments. Strong background in log management, event correlation, and compliance automation. Hands-on experience with SIEM tools such as Splunk, IBM QRadar, or similar. Proven ability to develop and tune detection and correlation rules. Proficiency in Regular Expressions and log parsing. Ability to interpret third-party log documentation and understand log formats. Familiarity with SIEM performance metrics and reporting. Solid understanding of security operations across endpoint, network, and cloud environments. 4+ years of experience working with Security Operations Center (SOC) tools and processes. Bachelor’s degree in a relevant field or equivalent certifications (e.g., CISSP, GIAC, vendor-specific SIEM certifications). Strong written and verbal communication skills in English (additional languages a plus). Ability to read and produce technical design documentation. Compensation for the SIEM Engineer include : • Salary Range: $, - $, • Full Benefits: Fully Remote, Cigna Medical, Dental, Vision, K, etc. Keywords

#LI-CG1 #LI-REMOTE #SIEMEngineer #CortexXSIAM #LogIngestion #DetectionEngineering #Splunk #QRadar #Cybersecurity #SecurityOperations #SOC #InfrastructureSecurity #RegularExpressions #CloudSecurity #SecurityAutomation #CorrelationRules #SecurityEngineering #RemoteJob #TustinCA #Tustin #OrangeCountyJobs #CyberJobsCA #MileRadius