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NAICS 54133 ✕Professional, Scientific & Technical Services ✕Sort:Newest Closing soon Highest value

Professional ServicesSolicitationSmall Business 2 notices

N0001426R4005

Dept of DefenseN0001426R4005Engineering Services

Jun 30, 2026

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Solicitation· May 26, 2026N0001426R4005 Solicitation· Jun 10, 2026LATESTN0001426R4005

Professional ServicesSources SoughtSmall Business 5 days left

R425 - OPTEVFOR/VX-1 Technical and Analytical Support Services

Dept of Defense St James, MarylandN0018926RW023Engineering Services

Jun 16, 2026

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Professional ServicesSources Sought 3 notices

Market Survey to Support the Shore Submarine Communications Systems (SSCS) - REVISION

Dept of DefenseN65236-25-RFPREQ-LSUBP00035-0001Engineering Services

Jun 23, 2026

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Special Notice· May 06, 2026Market Survey to Support the Shore Submarine Communications Systems (SSCS)Sources Sought· Jun 08, 2026Market Survey to Support the Shore Submarine Communications Systems (SSCS) - REVISION Sources Sought· Jun 10, 2026LATESTMarket Survey to Support the Shore Submarine Communications Systems (SSCS) - REVISION

Professional ServicesCombined Synopsis/Solicitation

N62470-25-R-4011 COMPREHENSIVE LONG-TERM ENVIRONMENTAL ACTION NAVY (CLEAN) IN NAVFAC ATLANTIC?S AREA OF RESPONSIBILITY (AOR), PRIMARILY IN THE NAVFAC MID-ATLANTIC NORTHEAST AOR, NAVFAC SOUTHEAST AOR, AND BASE REALIGNMENT AND CLOSURE (BRAC) EAST AOR

Dept of DefenseN6247025R4011Engineering Services

Jul 10, 2026

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Professional ServicesSolicitationWOSB 5 days left 4 notices

SATCOM

Dept of Defense Suffolk, VirginiaN0018926RL020Engineering Services

Jun 16, 2026

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Solicitation· May 29, 2026SATCOM Solicitation· Jun 05, 2026SATCOM Solicitation· Jun 09, 2026SATCOM Solicitation· Jun 10, 2026LATESTSATCOM

Professional ServicesSources SoughtSmall Business

Command and Control, Intelligence, Surveillance, and Reconnaissance (C2ISR) Staff Support

Dept of Defense Hampton, VirginiaFA489026R0028Engineering Services

Jul 13, 2026

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Professional ServicesSources SoughtNONE

OMAO Contract Mariner Support Services

Commerce, Department ofREQUIREMENTS-25-3038Engineering Services

Jun 24, 2026

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Professional ServicesCombined Synopsis/SolicitationSDVOSB 1 day left

DIGITAL FIRES SYSTEMS ENGINEERING SERVICES

Dept of Defense Fort Hood, TexasW56ZLW-26-Q-0017Engineering Services

Jun 12, 2026

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Professional ServicesSolicitationNONE

Versatile Diagnostic Automatic Test Station (VDATS) Engineering Services

Dept of Defense Warner Robins, GeorgiaFA8533-26-R-0028Engineering Services

Jul 13, 2026

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Professional ServicesSolicitationSmall Business

Elevator Modernization

Treasury, Department of the Washington, District of Columbia2031ZA26Q00100Engineering Services

Jul 21, 2026

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Professional ServicesSolicitation 2 notices

Joint Education and Doctrine Division (JEDD) Support

Dept of Defense Suffolk, VirginiaN0018926RD013Engineering Services

Jul 01, 2026

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Solicitation· Jun 03, 2026Joint Education and Doctrine Division (JEDD) Support Solicitation· Jun 10, 2026LATESTJoint Education and Doctrine Division (JEDD) Support

Professional ServicesSolicitationNONE

Declassification Support Services

Dept of Defense Washington, District of ColumbiaN0018926RD012Engineering Services

Jul 10, 2026

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Professional ServicesSolicitationNONE 6 days left

Architecture and Engineering (A&E)

State, Department of New Delhi, Delhi191N6526Q0064Engineering Services

Jun 17, 2026

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Professional ServicesSpecial Notice

Federal Bureau of Investigation (FBI) - Office of Chief Information Officer (OCIO) Innovation Ventures Office (IVO) Broad Agency Announcement (BAA)

Justice, Department of Washington, District of ColumbiaDJF-23-1200-BAA-05172023Engineering Services

May 16, 2027

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Professional ServicesCombined Synopsis/SolicitationSmall Business

Engineering Support Services ID/IQ

Agriculture, Department of1202SA26T9500Engineering Services

Jul 01, 2026

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Professional ServicesSolicitationSmall Business 7 days left 2 notices

Ultrasonic Side Scan Testing Services

Homeland Security, Department of Curtis Bay, Maryland70Z04026Q62461Y00Engineering Services

Jun 18, 2026

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Solicitation· May 29, 2026Ultrasonic Side Scan Testing Services Solicitation· Jun 09, 2026LATESTUltrasonic Side Scan Testing Services

Professional ServicesSpecial NoticeNONE

Mobile Command and Control Systems (MC2S) Industry Day

Dept of Defense Colorado Springs, ColoradoMC2S_FA2217_Industry_DayEngineering Services

Jun 26, 2026

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Professional ServicesSolicitationSmall Business 7 days left

N6523626RE023 CIMPLE - SeaPort NxG Small Business Set-Aside

Dept of DefenseN6523626RE023Engineering Services

Jun 18, 2026

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Professional ServicesPresolicitationSDVOSB 4 days left

SeaPort CNSP - Readiness Assistance Training Team (RATT) Support

Dept of Defense San Diego, CaliforniaN0024426R3108Engineering Services

Jun 15, 2026

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Professional ServicesSpecial NoticeNONE

Synopsis - Depot Level Repairs for the Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Electronic Attack (EA) Subsystem of the AN/SLQ-32(V)7

Dept of Defense Crane, IndianaN0016426RWM48Engineering Services

Jun 25, 2026

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Professional ServicesSolicitationWOSB 4 days left

CNAP FLAG SUPPORT SERVICES

Dept of Defense San Diego, CaliforniaN00244-26-R-3016Engineering Services

Jun 16, 2026

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Professional ServicesSolicitation

C222--626-26-101 Upgrade Nashville Generator Systems

Veterans Affairs, Department of [Object Object]36C24926R0059Engineering Services

Jul 03, 2026

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Professional ServicesCombined Synopsis/Solicitation

Broad Agency Announcement: Research to Support FHWA’s Office of Infrastructure Research and Development

Transportation, Department of693JJ3-23-BAA-0002Engineering Services

Sep 13, 2028

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Professional ServicesCombined Synopsis/SolicitationNONE

Research to Support FHWA’s Office of Infrastructure Research and Development: Issued Call 3.0

Transportation, Department of693JJ3-23-BAA-0002-3Engineering Services

Jul 24, 2026

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Professional ServicesSources SoughtNONE

Request for Information - Sentinel Scheduling Support

Dept of Defense Hill Air Force Base, UtahFA820425XXXXXRFIEngineering Services

Jun 23, 2026

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