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Solicitation, 8(a) set-aside, first published as sources sought

Technical Services Support

89243126RSC000172

Department of Energy, SC Oak Ridge Office. Other Scientific and Technical Consulting Services.

Offers due

November 4, 2026 at 2:30 PM EST

4 days from now. Posted October 20, 2026, first published December 15, 2025.

Get an email when this is amended, when the deadline moves and when it is awarded.Watch it

Similar, open now

All 18 open in other scientific and technical consulting services

Description

As published on SAM.gov.

The Department of Energy Office of Science requires a single contractor to provide security support services for the Office of Safety and Security , the Office of Science Consolidated Service Center, and the Oak Ridge Office of Environmental Management. The work location is in Oak Ridge, Tennessee. The mission of the support service contractor is to provide an array of site-wide security support functions that support Safeguards and Security responsibilities in a secure environment protecting critical national security assets.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. December 15, 2025

    Sources sought

    Technical Security Support Services

    Due January 7, 2026 at 4:00 PM EST. SAM.gov, notice 73f07dec98f94e689cec0b2a32bfd4b8

    1 revisions on SAM
    • December 15, 2025: publish, sources sought
  2. July 17, 2026

    Presolicitation

    Technical Security Support Services

    Due August 3, 2026 at 4:00 PM EDT. SAM.gov, notice 08aa120c821a4c7ca6660230c2255ce7

    1 revisions on SAM
    • July 17, 2026: publish, presolicitation
  3. August 3, 2026

    Solicitation

    Due September 2, 2026 at 5:00 PM EDT. SAM.gov, notice ffdc31cd4a484eec861b2ef20d808647

    3 revisions on SAM
    • September 15, 2026: publish, solicitation
    • August 28, 2026: publish, solicitation
    • August 3, 2026: publish, solicitation
  4. August 28, 2026

    Solicitation

    Due September 16, 2026 at 4:30 PM EDT. SAM.gov, notice 642c1d9967d746e5b2828a4ad36562a0

    3 revisions on SAM
    • September 15, 2026: publish, solicitation
    • August 28, 2026: publish, solicitation
    • August 3, 2026: publish, solicitation
  5. September 15, 2026

    Solicitation

    Due October 14, 2026 at 2:30 PM EDT. SAM.gov, notice ae68a12bbd8d41a7b81d7fc2c9a6cd4b

    3 revisions on SAM
    • September 15, 2026: publish, solicitation
    • August 28, 2026: publish, solicitation
    • August 3, 2026: publish, solicitation
  6. September 22, 2026

    Solicitation

    Due October 14, 2026 at 2:30 PM EDT. SAM.gov, notice bb267995461447fc950ae4cf39ab69dd

    4 revisions on SAM
    • September 22, 2026: publish, solicitation
    • September 15, 2026: publish, solicitation
    • August 28, 2026: publish, solicitation
    • August 3, 2026: publish, solicitation
  7. October 8, 2026

    Solicitation

    Due October 14, 2026 at 2:30 PM EDT. SAM.gov, notice 9dc00021fd0b458abd9c777662fe9b1f

    6 revisions on SAM
    • October 9, 2026: publish, solicitation
    • October 8, 2026: publish, solicitation
    • September 22, 2026: publish, solicitation
    • September 15, 2026: publish, solicitation
    • August 28, 2026: publish, solicitation
    • August 3, 2026: publish, solicitation
  8. October 9, 2026

    Solicitation

    Due October 21, 2026 at 2:30 PM EDT. SAM.gov, notice 27e20be832da401db087c668d41d79f0

    6 revisions on SAM
    • October 9, 2026: publish, solicitation
    • October 8, 2026: publish, solicitation
    • September 22, 2026: publish, solicitation
    • September 15, 2026: publish, solicitation
    • August 28, 2026: publish, solicitation
    • August 3, 2026: publish, solicitation
  9. October 20, 2026

    Solicitation

    Due November 4, 2026 at 2:30 PM EST. SAM.gov, notice 66c5d0fc860142e4a79b03b896c81b65

    7 revisions on SAM
    • October 20, 2026: publish, solicitation
    • October 9, 2026: publish, solicitation
    • October 8, 2026: publish, solicitation
    • September 22, 2026: publish, solicitation
    • September 15, 2026: publish, solicitation
    • August 28, 2026: publish, solicitation
    • August 3, 2026: publish, solicitation

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