Research, Development, Test and Evaluation (RDT&E) Engineering and Technical Support (RETS)

Tender summary

This is a Sources Sought Notice (SSN). This is NOT a solicitation for proposals, proposal abstracts, or quotations. The Department of War (DoW), Washington Headquarters Services Acquisition Directorate (WHS/AD) is issuing this notice to obtain information to assist in determining the appropriate acquisition method. This SSN is seeking support that encompasses seven specific areas of expertise: 1. Mission Engineering, Systems Engineering, Software Engineering and Developmental Test and Evaluation (T&E); 2. Prototyping, Experimentation, and Demonstration; 3. Modeling & Simulation; 4. Operations Research; 5. Science and Technology (S&T) Research and Assessment Research; 6. Data Management & Analysis; and 7. Ad-Hoc Surge Support, all assets critical to the security of the United States (US). See attached SSN and Draft Performance Work Statement (PWS) for specific details as it pertains to the requirements of this request. Solicitation Number: MSW11102025 Type: Sources Sought Base Type: Sources Sought NAICS: 541715 Classification Code: AJ13 Response Deadline: 2025-12-10T11:00:00-05:00 Office Address: WASHINGTON, DC Place of Performance: Alexandria, Virginia POC: AUBREY MCKINNEY, aubrey.j.mckinney2.civ@mail.mil POC: Matthew Wetzel, Matthew.S.Wetzel.ctr@mail.mil

What to check before bidding

• Located in United States.
• Source notice 73b2b611c2e5447297e9a2a32f2996c6 on SAM.gov.
• Notice published 10 Nov 2025; Tenqual indexed it 12 Nov 2025.
• Deadline listed as 10 Dec 2025.
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