SIEM Engineer

Piper Companies

📍 United States, United States, United States

Full-time Business Operations Specialists Posted February 17, 2026

Job Description

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.
  • Creat...