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Tenders from DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

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Quality-indexed notices54
Upcoming deadlines4
Latest publicationJul 14, 2026
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Recent tender notices

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SAM.govUnited StatesPublished Jul 14, 2026

NIWC-Atlantic CCOP Engineering Support and Technical Support - N6523626RE032

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Naval Information Warfare Center (NIWC) Atlantic Cryptologic Carry-On Program (CCOP) Engineering Support and Technical Support *** This opportunity, N6523626RE032, is for SeaPort-NxG MAC HOLDERS ONLY .*** No other offers will be considered. SeaPort-NxG MAC holders will need to...

Deadline Aug 17, 2026
SAM.govUnited StatesPublished Jul 14, 2026

Software Development to Make Custom Radio JICD Compliant

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

The Naval Warfare Information Center Atlantic, is seeking information from industry partners with specialized expertise in hardware, software, and network engineering on how to make a government designed computing platform to participate in JICD 4.2 Common Services missions wh...

Deadline Jul 17, 2026
SAM.govUnited StatesPublished Jul 13, 2026

Quantum Sensing and Enabling Tech ANTX

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: FY26-102 Type: Special Notice Base Type: Special Notice Response Deadline: 2026-07-21T12:00:00+05:00 Office Address: NORTH CHARLESTON, SC Place of Performance: 29419 POC: NIWC Atlantic Experimentation Team, quantumantx@us.navy.mil

Deadline Jul 21, 2026
SAM.govUnited StatesPublished Jul 10, 2026

SeaPort NxG Request for Proposal - Advanced Technology Development Support Services

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N6523626RE030 Type: Solicitation Base Type: Solicitation NAICS: 541330 Classification Code: R425 Response Deadline: 2026-07-14T12:00:00-04:00 Office Address: NORTH CHARLESTON, SC POC: Blair Walker, blair.m.walker3.civ@us.navy.mil POC: Shannon Anderson, sha...

Deadline Jul 14, 2026
SAM.govUnited StatesPublished Jul 10, 2026

Electronic Security Systems (ESS) Sustainment

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N6523626RE026 Type: Solicitation Base Type: Solicitation NAICS: 541330 Classification Code: K058 Response Deadline: 2026-07-15T12:00:00-05:00 Office Address: NORTH CHARLESTON, SC POC: MELINDA ODENKIRK, melinda.k.odenkirk.civ@us.navy.mil

Deadline Jul 15, 2026
SAM.govUnited StatesPublished Jul 9, 2026

Integrated National Intelligence Systems Cybersecurity, Engineering, and Technology Implementation (ICE-T)

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N6523626RE062 Type: Solicitation Base Type: Solicitation NAICS: 541330 Classification Code: AC32 Response Deadline: 2026-07-30T12:00:00-04:00 Office Address: NORTH CHARLESTON, SC Place of Performance: North Charleston, South Carolina, 29419 POC: Aimee Kour...

Deadline Jul 30, 2026
SAM.govUnited StatesPublished Jul 9, 2026

Sensing and Enabling Technologies

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: FY26-102 Type: Special Notice Base Type: Special Notice Response Deadline: 2026-07-21T12:00:00+05:00 Office Address: NORTH CHARLESTON, SC Place of Performance: 29419 POC: NIWC Atlantic Experimentation Team, quantumantx@us.navy.mil

Deadline Jul 21, 2026
SAM.govUnited StatesPublished Jul 9, 2026

Software Development to Make Custom Radio JICD Compliant

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: RFI-JICD Type: Sources Sought Base Type: Sources Sought Response Deadline: 2026-07-17T12:00:00-05:00 Office Address: NORTH CHARLESTON, SC Place of Performance: 29410 POC: Kimberly Young, kimberly.z.young.civ@us.navy.mil, 8435306231

Deadline Jul 17, 2026
SAM.govUnited StatesPublished Jul 7, 2026

Zero Trust Post Quantum Cryptography (PQC) Roadmap AOI 26-A006 under RCC CSO N6523626S0001

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: 26-A006 Type: Solicitation Base Type: Solicitation NAICS: 541715 Classification Code: AC13 Response Deadline: 2026-07-08T23:59:00-04:00 Office Address: NORTH CHARLESTON, SC POC: Jessie Rehwoldt, jessie.m.rehwoldt.civ@us.navy.mil

Deadline Jul 8, 2026
SAM.govUnited StatesPublished Jul 7, 2026

RIMAGE Producer 8300N Printer and Hardware

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N65236_RIMAGE_PRODUCER_8300N_PRINTER_AND_HARDWARE Type: Presolicitation Base Type: Presolicitation NAICS: 334118 Classification Code: 7C21 Response Deadline: 2026-07-14T09:00:00-04:00 Office Address: NORTH CHARLESTON, SC Place of Performance: 29410 POC: El...

Deadline Jul 14, 2026
SAM.govUnited StatesPublished Jul 2, 2026

SeaPort NxG Request for Proposal - Advanced Technology Development Support Services

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N6523626RE030 Type: Solicitation Base Type: Solicitation NAICS: 541330 Classification Code: R425 Response Deadline: 2026-07-14T12:00:00-04:00 Office Address: NORTH CHARLESTON, SC POC: Blair Walker, blair.m.walker3.civ@us.navy.mil POC: Shannon Anderson, sha...

Deadline Jul 14, 2026
SAM.govUnited StatesPublished Jul 1, 2026

Motor Unit Repair

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N65236-26-SIMACQ-LSUBP00093-0033 Type: Presolicitation Base Type: Presolicitation NAICS: 811210 Classification Code: J059 Response Deadline: 2026-07-02T12:00:00-05:00 Office Address: NORTH CHARLESTON, SC POC: Tenisha Hampton, tenisha.b.hampton.civ@us.navy....

Deadline Jul 2, 2026
SAM.govUnited StatesPublished Jul 1, 2026

Updated Documents for SeaPort Reference Number: N65236-25-RFPREQ-LSUBP00022-0147

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N65236-25-RFPREQ-LSUBP00022-0147 Type: Presolicitation Base Type: Presolicitation NAICS: 541330 Classification Code: J020 Office Address: NORTH CHARLESTON, SC POC: Louis Szakmary, louis.s.szakmary.civ@us.navy.mil, 4405227859

SAM.govUnited StatesPublished Jul 1, 2026

Non Warranty Repair of UPS

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N6523626RE070 Type: Presolicitation Base Type: Presolicitation NAICS: 335999 Classification Code: J061 Response Deadline: 2026-07-08T15:00:00-05:00 Office Address: NORTH CHARLESTON, SC POC: Omar FRASER-RAHIM, omar.k.fraser-rahim.civ@us.navy.mil, 8432182187

Deadline Jul 8, 2026
SAM.govUnited StatesPublished Jun 30, 2026

Zero Trust Post Quantum Cryptography (PQC) Roadmap AOI 26-A006 under RCC CSO N6523626S0001

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: 26-A006 Type: Solicitation Base Type: Special Notice NAICS: 541715 Classification Code: AC13 Response Deadline: 2026-07-07T23:59:00-04:00 Office Address: NORTH CHARLESTON, SC POC: Jessie Rehwoldt, jessie.m.rehwoldt.civ@us.navy.mil

Deadline Jul 7, 2026
SAM.govUnited StatesPublished Jun 30, 2026

Electronic Security Systems (ESS) Sustainment

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N6523626RE026 Type: Solicitation Base Type: Presolicitation NAICS: 541330 Classification Code: K058 Response Deadline: 2026-07-15T12:00:00-05:00 Office Address: NORTH CHARLESTON, SC POC: MELINDA ODENKIRK, melinda.k.odenkirk.civ@us.navy.mil

Deadline Jul 15, 2026
SAM.govUnited StatesPublished Jun 29, 2026

Airborne Direction Finding Systems

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: RFI_Airborne_Direction_Finding_Systems_062926 Type: Sources Sought Base Type: Sources Sought NAICS: 335999 Response Deadline: 2026-07-17T12:00:00-04:00 Office Address: NORTH CHARLESTON, SC Place of Performance: Hanahan, South Carolina, 29410 POC: ADAM W CH...

Deadline Jul 17, 2026
SAM.govUnited StatesPublished Jun 26, 2026

N6523626QE262

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N6523626QE262 Type: Presolicitation Base Type: Presolicitation NAICS: 541519 Classification Code: 6625 Response Deadline: 2026-07-17T15:00:00-05:00 Office Address: NORTH CHARLESTON, SC POC: Marcia Wagers, marcia.m.wagers.civ@us.navy.mil, 8432186795

Deadline Jul 17, 2026
SAM.govUnited StatesPublished Jun 26, 2026

Ultra-High Frequency (UHF) Antenna Couplers, Control Power Supplies (CPS), Ancillary Equipment, Incidental Repair Services

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N65236-26-RFPREQ-LSUBP00016-0110 Type: Presolicitation Base Type: Presolicitation NAICS: 334220 Classification Code: 5985 Response Deadline: 2026-07-13T12:00:00-05:00 Office Address: NORTH CHARLESTON, SC Place of Performance: 23702 POC: Elizabeth Norris ,...

Deadline Jul 13, 2026
SAM.govUnited StatesPublished Jun 22, 2026

Mission Engineering and Integration AOI 26-A005 under RCC CSO N6523626S0001

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: 26-A005 Type: Solicitation Base Type: Solicitation NAICS: 541715 Classification Code: AC13 Response Deadline: 2026-06-24T23:59:00-04:00 Office Address: NORTH CHARLESTON, SC Place of Performance: North Charleston, South Carolina POC: Jessie Rehwoldt, jessie...

Deadline Jun 24, 2026
SAM.govUnited StatesPublished Jun 22, 2026

Cybersecurity Assessment and Authorization Support

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N65236_MS_00009-0004 Type: Sources Sought Base Type: Sources Sought NAICS: 541330 Response Deadline: 2026-06-25T12:00:00-05:00 Office Address: NORTH CHARLESTON, SC POC: TERRIE JOHNSON, terrie.m.johnson3.civ@us.navy.mil, 8432184643

Deadline Jun 25, 2026
SAM.govUnited StatesPublished Jun 18, 2026

Cybersecurity Assessment and Authorization Support

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: N65236_MS_00009-0004 Type: Sources Sought Base Type: Sources Sought NAICS: 541330 Response Deadline: 2026-06-25T12:00:00-05:00 Office Address: NORTH CHARLESTON, SC POC: TERRIE JOHNSON, terrie.m.johnson3.civ@us.navy.mil, 8432184643

Deadline Jun 25, 2026
SAM.govUnited StatesPublished Jun 16, 2026

Mission Engineering and Integration AOI 26-A005 under RCC CSO N6523626S0001

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: 26-A005 Type: Solicitation Base Type: Solicitation NAICS: 541715 Classification Code: AC13 Response Deadline: 2026-06-22T23:59:00-04:00 Office Address: NORTH CHARLESTON, SC Place of Performance: North Charleston, South Carolina POC: Jessie Rehwoldt, jessie...

Deadline Jun 22, 2026
SAM.govUnited StatesPublished Jun 16, 2026

Notice of Intent ? Virtual Edge Platform (VEP) Flyaway Kit

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Solicitation Number: VIRTUAL_EDGE_PLATFORM_FLYAWAY_KIT Type: Presolicitation Base Type: Presolicitation NAICS: 334419 Classification Code: 6150 Response Deadline: 2026-06-23T10:00:00-04:00 Office Address: NORTH CHARLESTON, SC POC: Elizabeth White, elizabeth.k.white9.civ@us.nav...

Deadline Jun 23, 2026
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