Product & Service Code

PSC R425: Engineering and Technical Services

4,009 contracts match PSC R425 (Engineering and Technical Services). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.

PSC R425Previewing 10 opportunities

View PSC definition →

Contracts

Records under this PSC

Agencies in Preview

Distinct buyers in the latest sample

NAICS in Preview

Adjacent demand lanes

Latest opportunities

Previewing the latest 10 opportunities classified under PSC R425.

DEPARTMENT OF THE INTERIOR

R--GENOHUB BISON SEQUENCING

Active

AI Summary

The Department of the Interior, US Geological Survey, is soliciting proposals for whole genome sequencing services for bison. This opportunity is categorized under NAICS code 541380 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals by the specified dead…

Posted Sep 16, 2026Due Sep 21, 2026SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 140G0226Q0143

View details→

DEPT OF DEFENSE

SEAPORT ACU-5 - ADMINISTRATIVE ENGINEERING (LCAC) SUPPORT SERVICES

Archived

AI Summary

The Department of Defense is soliciting Administrative Engineering Support Services for Assault Craft Unit Five at Camp Pendleton, CA. This opportunity is a small business set-aside and includes amendments extending the submission date to September 16, 2026. Interested parties should refer to the provided PIEE solicita…

Posted Sep 16, 2026Due Sep 16, 2026SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: N0024426R3109

View details→

DEPT OF DEFENSE

SPACEPORT AND LAUNCH ASSESSMENT & STRATEGIC HELP (SPLASH)

Active

AI Summary

The Department of Defense is seeking quotes for technical services to support a Foreign Military Sales case aimed at establishing a National Security Space Launch capability at a sovereign spaceport. Interested vendors must sign a Controlled Unclassified Information Non-Disclosure Agreement to access the complete State…

Posted Sep 16, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 541715Total Small Business Set-Aside (FAR 19.5)Sol: FA252126Q0010

View details→

DEPT OF DEFENSE

SYSTEMS ENGINEERING SUPPORT (A DEPT)

Active

AI Summary

The Naval Surface Warfare Center Dahlgren Division seeks systems engineering support through a Source Sought notice. Only Seaport MAC holders are eligible. A virtual Industry Day is scheduled for April 9, 2026, with updates on contract type and requirements. Capability statements are due by September 21, 2026.

Posted Sep 16, 2026Due Sep 21, 2026Sources SoughtNAICS 541330Sol: N0017827SN3101

View details→

DEPT OF DEFENSE

HADES (HYBRID ARCHITECTURE AND DEVELOPMENT FOR EXPERIMENTAL SYSTEMS) REQUEST FOR PROPOSAL

Active

AI Summary

The Department of Defense is soliciting proposals for the HADES program, focusing on satellite ground system and operations center support. This IDIQ contract has a ceiling of $389M and spans seven years, with a single award anticipated. Proposals are due by 17 September 2026, and vendors must register in the PIEE Soli…

Posted Sep 16, 2026Due Sep 17, 2026SolicitationNAICS 541715Sol: FA8809-26-R-B002

View details→

DEPT OF DEFENSE

BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023)DDG BACKFIT MODERNIZATION TECH REFRESH INSTALLATION

Active

AI Summary

The U.S. Navy is seeking contractors for the DDG Back Fit Modernization Program, which involves alterations on several destroyers including USS MILIUS and USS GONZALES. This solicitation is classified under NAICS code 336611 and is not set aside for small businesses.

Posted Sep 16, 2026Due Oct 13, 2026SolicitationNAICS 336611Sol: N6449826Q5233

View details→

DEPT OF DEFENSE

PD-33-0081; FIRE ALARM PROGRAMMING

Active

AI Summary

The Naval Surface Warfare Center is seeking information for services related to the configuration, mapping, and troubleshooting of fire alarm detection sensors. Interested parties should submit capability statements electronically by 06:00 PM EST on October 1, 2026. This notice is for market research only and does not …

Posted Sep 16, 2026Due Oct 1, 2026Sources SoughtNAICS 561621Sol: N64498-26-RFPREQ-PD-33-0081

View details→

DEPT OF DEFENSE

SOURCES SOUGHT: ERDC FELLOWSHIP PROGRAM ADMINISTRATION AND RESEARCH SUPPORT

Active

AI Summary

The U.S. Army Corps of Engineers is seeking capable firms to administer the ERDC Fellowship Program, facilitating research opportunities for scientists and students. This Sources Sought notice aims to gather information for potential contractors to support program administration, recruitment, and logistics over a five-…

Posted Sep 16, 2026Due Oct 1, 2026Sources SoughtNAICS 541715Sol: PANERD-26-P-0000-027000

View details→

DEPT OF DEFENSE

DRAFT RFP N6523626RE072 FOR MAINTENANCE FIGURE OF MERIT (MFOM) SYSTEM AND SOFTWARE ENGINEERING SUPPORT.

Active

AI Summary

The Department of Defense is issuing a draft RFP for Maintenance Figure of Merit (MFOM) System and Software Engineering Support, intended for SeaPort-NxG MAC holders only. The formal RFP is expected around October/November 2026. Interested parties must submit NDAs to access controlled documents by September 25, 2026.

Posted Sep 16, 2026Due Oct 7, 2026PresolicitationNAICS 541330Sol: N6523626RE072

View details→

DEPT OF DEFENSE

MTCCS II CEILING INCREASE

Active

AI Summary

The Department of Defense intends to award a sole source contract to increase the MTCCS II ceiling by $129M for non-personal operational, technical, administrative, and program management services. This action is necessary to ensure uninterrupted execution of the Army’s Mission Training Command Program. Interested firm…

Posted Sep 16, 2026Due Oct 1, 2026Special NoticeNAICS 541990Sol: W900KK26MTCCSII

View details→

PSC R425: Engineering and Technical Services

Latest opportunities

Buyer snapshot