Secure Unidirectional Data Transfer Solution Development

The contract mandates the design and implementation of a secure, one-way data transfer system to migrate information between air-gapped 3DEXPERIENCE platforms, ensuring complete preservation of data integrity, metadata, and digital thread continuity. The solution must fully comply with Department of Defense Information Assurance standards at IL5, IL6, and IL6+ levels, enforcing strict unidirectional data flow to prevent reverse infiltration while maintaining the fidelity of complex engineering data throughout the transfer process. The system must be engineered to operate in high-security, isolated environments without compromising performance or auditability, incorporating hardened protocols and validated mechanisms to safeguard against data leakage or tampering. This is a small business set-aside subcontract under NAICS code 541512, awarded by the Department of Defense through the FA2834 Aflcmc Wv office, with performance required at Hanscom AFB, Massachusetts. The opportunity was posted on April 24, 2026, and responses are due by May 10, 2026, at 8:00 PM Eastern Time. All proposals must demonstrate technical feasibility, compliance with DoD cybersecurity mandates, and proven capability in handling sensitive engineering data within air-gapped architectures, with emphasis on zero-trust principles and validated end-to-end data chain-of-custody. The solution must be scalable, auditable, and capable of operating within strict DoD compliance frameworks without reliance on network connectivity or external intervention.