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Essential Functions:
- Design, develop, tune, and maintain high-fidelity detection logic across SIEM, EDR, NDR, and cloud platforms, applying detection-as-code principles and mapping to MITRE ATT&CK.
- Manage signal-to-noise ratio through iterative rule refinement and threshold calibration to maximize automated fidelity.
SOAR & Automation:
- Build automated response playbooks and enrichment workflows using SOAR platforms to triage and respond without manual intervention.
- Integrate SOAR with various systems via APIs and build tooling to accelerate detection pipeline development.
On-Call & Incident Response:
- Participate in a rotating on-call schedule to triage alerts, assess events, and perform tuning to maintain alert fidelity.
- Serve as an escalation point for complex incidents and conduct hypothesis-driven threat hunts using behavioral analytics.
Lumin Digital
Lumin Digital is a trailblazer in digital banking solutions, creating cutting-edge digital experiences for credit unions and banks. The company is 100% cloud-native and fosters a culture of trust, respect, and boldness where collaboration and innovation thrive.