How to bid on Industrial Security Support Services (IS3) for the DEPT of Defense

What the agency is buying and why it matters

The Department of Defense is seeking information for Industrial Security Support Services (IS3). This work involves providing analytical, technical, and strategic support for the Defense Counterintelligence and Security Agency’s (DCSA) industrial security, special programs, and cybersecurity missions.

This opportunity aims to improve data-driven decision-making, manage risks proactively, and enhance processes within the National Industrial Security Program (NISP). The ultimate goal is to protect classified and controlled unclassified information held by cleared companies.

Key dates and what happens at the deadline

This Request for Information (RFI) was published on September 10, 2026. Responses are due by September 21, 2026, at 6:00 PM ET. This deadline is for submitting your input to the agency.

An RFI is a preliminary step where the agency gathers information from potential vendors. It is not a request for proposals or bids, but your response can help shape future solicitations.

Who this opportunity suits

This opportunity is suitable for professional services firms with expertise in industrial security, special programs, and cybersecurity. Companies that can offer analytical, technical, and strategic support in these areas, particularly those familiar with the National Industrial Security Program (NISP) and protecting classified information, will find this relevant.

The work is located in Quantico, VA, and falls under the professional services category.

How to respond to this RFI

To access the RFI, click “View original source” to open the opportunity on the portal. If the first click takes you to the portal’s homepage, click the link again to go directly to the bid. You may need a free account to view all documents, though this is not always required for every bid.

Tips for preparing a competitive response

When responding to an RFI, focus on clearly demonstrating your firm's capabilities and experience relevant to the agency's stated needs. Highlight specific examples of how your services align with analytical, technical, and strategic support for industrial security and cybersecurity missions.

Provide concise and well-organized information. Even though it is not a formal bid, a thoughtful and detailed response can establish your firm as a knowledgeable and capable resource for future solicitations. Ensure your response addresses how you can support data-driven decisions, risk management, and process improvements.