Insider Threat Monitoring Tool
Contract Opportunity Analysis
The U.S. Marine Corps, under the Department of the Navy, is seeking information from industry on support for its Insider Threat Program Monitoring Tool, a sources sought notice focused on maintenance, enhancement, and expansion of the capability. The work centers on fielding, operating, enhancing, and sustaining a comprehensive insider threat monitoring system that includes user activity monitoring, behavioral analytics, and case management across the Marine Corps Enterprise Network. Key context includes full lifecycle support for a Protection Level 4 system, 24/7/365 monitoring of up to 200,000 endpoints, integration with existing DoD, USMC, and intelligence community baselines, compliance with CNSSD 504 and the National Insider Threat Policy, and TS/SCI-cleared personnel. Interested organizations are asked to submit an email capability statement no more than eight pages by 29 May 2026 at 10:00 AM EST to Makyla Clark and Ryan Brown, with proprietary information clearly marked.