Sr. Investigator, Cyber Security

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Sr. Investigator, Cyber Security based in the United States. The Senior Cyber Security Investigator will lead and support complex investigations involving cyber incidents, insider threats, data loss, unauthorized disclosures, suspicious user activity, and other sensitive security concerns. This investigation-focused role combines technical analysis, evidence collection, threat assessment, and risk mitigation to help protect critical systems, sensitive information, and business operations. You will correlate technical and behavioral indicators, assess potential threats, and develop clear, defensible findings to guide security decisions. Working closely with Cyber Security, Legal, Human Resources, Compliance, IT, and business leadership, you will help ensure sensitive cases are handled with discretion, consistency, and sound judgment. This position offers the opportunity to strengthen insider-risk detection, improve investigative practices, and reduce human-driven security risks across a complex organization.