Site-Directed Research and Development
Overview
Started in 2002 by Congressional authorization, the Site-Directed Research and Development (SDRD) Program is an essential element of the NNSS technical enterprise. The SDRD program is our premier science and technology venue and primary source for discovery and innovation for NNSS national security missions. Similar to the laboratory-directed research and development (LDRD) programs at the NNSA National Laboratories and production plants, SDRD enhances the technical vitality of the NNSS by addressing the following core areas:
- developing and demonstrating innovative ideas and technologies to advance new solutions to national and global security needs;
- enhancing core competencies required for current and emerging technical missions; and
- retaining and recruiting individuals with critical skills.
Proposals are solicited every year and about two dozen projects tied to principal thrust areas are funded annually. An annual report is released every April for the previous year’s projects.
Latest Annual Report Overviews
SDRD Highlights
August SDRD Highlight: NNSS Scientist Constructs First Images from a Two-Camera System with Gammas and Fast Neutrons
Certain properties make imaging neutrons a challenge, but it’s a challenge principal investigator Stuart Miller has met head-on.
September SDRD Highlight: National Security Science Shines at the SDRD Annual Program Review
SDRD’s Science and Technology Thrust Areas stole the show at this year’s Annual Program Review.
Replacing Photomultiplier Tubes with Avalanche Photodiode Arrays
SDRD Principal investigator James Mellott believes that solid state is the future of radiation detection, and he and his team aim to test a prototype in 2025.
October SDRD Highlight: NNSS Establishes the Strategic Initiative Colloquium
Principal Investigator Piotr Wiewior’s newest project brings more expert knowledge into the national security fold.
Apply Now for Bruno Rossi Distinguished Postdoctoral Fellowship in Science and Technology
Interested in Joining Our Team?
NNSS hires a wide variety of science, technical, and engineering professionals in support of our vital mission.
