Description
The Senior Insider Threat Engineer is responsible for configuring, tuning, and optimizing enterprise insider threat technologies at Humana.
Key Responsibilities
- Configure, tune, and maintain Microsoft Purview Insider Risk Management (IRM) and Communication Compliance (CC) policies to support enterprise insider threat detection.
- Develop and refine IRM policies, CC policies, sensitive information types (SITs), trainable classifiers, and adaptive scopes to identify insider risk activities.
- Investigate Purview-generated alerts, perform root-cause analysis on false positives, and execute tuning cycles to improve signal fidelity.
- Leverage Microsoft Purview eDiscovery to support insider threat investigations, legal hold requests, and HR/Legal inquiries.
- Operate and tune Proofpoint Insider Threat Management (ITM) to capture user activity telemetry and detect insider threats.
- Correlate Purview and Proofpoint ITM telemetry with SIEM, UEBA, and EDR data sources to enrich investigations.
- Support the development and maintenance of policies, procedures, and technical standards for insider threat controls.
- Develop scripts and queries to automate policy deployment, reporting, and operational health checks.
- Track KPIs and produce operational reporting on platform health and detection coverage.
- Ensure insider threat technologies and practices meet regulatory requirements.
Requirements
- 5+ years of experience in cybersecurity with a focus on insider threat, data loss prevention, and compliance technologies.
- Hands-on experience configuring and tuning Microsoft Purview Insider Risk Management and Communication Compliance.
- Experience supporting eDiscovery activities and working knowledge of endpoint insider threat monitoring platforms.
- Proficiency with KQL and PowerShell for querying, automation, and policy management.
- Strong communication skills and ability to translate technical findings into business risk language.
Preferred Qualifications
- Microsoft Certified: Information Security Administrator Associate (SC 401)
- Additional certifications in insider threat or cybersecurity.
- Bachelor's degree or higher in Cybersecurity, Information Technology, Data Science, or related field.
- Experience with Claude Code or similar agentic AI development tools.
- Familiarity with Microsoft Graph API, adaptive scopes, sensitivity labels, and trainable classifier development.
Work Arrangements
- Remote work position with occasional travel to Humana's offices for training or meetings.
- Must have a dedicated workspace with reliable internet service (minimum 25 Mbps download, 10 Mbps upload).
Salary and Benefits
- $97,900 - $133,500 per year
- Eligible for bonus incentive plan
- Competitive benefits package including medical, dental, vision, 401(k) retirement savings plan, time off, and disability insurance