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Product & Service Code

PSC R425: Engineering and Technical Services

4,064 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

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Latest opportunities

Previewing the latest 10 opportunities classified under PSC R425.

DEPT OF DEFENSE

RESOURCE EFFICIENCY MANAGEMENT SERVICES

Archived

AI Summary

The Department of Defense, specifically the Department of the Navy, is seeking proposals for resource efficiency management services. This opportunity focuses on enhancing resource management practices and is categorized under NAICS code 541330. Interested bidders should prepare to submit their proposals accordingly.

Posted Oct 9, 2026JustificationNAICS 541330Sol: N6247326F0710

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DEPT OF DEFENSE

NOTICE OF SOLE SOURCE CNAP AVIATION COST EVALUATION SYSTEM (ACES) SUPPORT

Archived

AI Summary

The Department of Defense is issuing a sole-source contract for technical and analytical support services for the Aviation Cost Evaluation System (ACES). This Firm-Fixed-Price contract aims to sustain and enhance ACES, which is crucial for the Flying Hour Program budget calculations. Interested parties should note that…

Posted Oct 9, 2026JustificationNAICS 541330Sol: 1301383174

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NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

ORBITAL SAFETY ANALYSIS (OSA) SUPPORT - JOFOC

Archived

AI Summary

NASA seeks a contractor to provide orbital safety analysis support, including conjunction assessment screening for uncrewed spacecraft and human spaceflight activities. The contractor will perform screenings against the space object catalog, support launch and reentry activities, and ensure personnel are trained on mis…

Posted Oct 8, 2026JustificationNAICS 541330Sol: 80GSFC26D0010JOFOC

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DEPT OF DEFENSE

IE4 POWER RFI

Active

AI Summary

The Department of Defense is seeking innovative approaches for site power installation and implementation for the Defense Information Systems Network. This RFI invites industry capabilities to support the Teleport Program Office, which is crucial for delivering information superiority to the Warfighter.

Posted Oct 8, 2026Due Oct 29, 2026PresolicitationNAICS 541330Sol: 832675798

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DEPT OF DEFENSE

PMCP-SS_RFP

Active

AI Summary

The Department of Defense is seeking proposals for program and product management support services related to various missions, including counterproliferation and explosive ordinance disposal. The solicitation has been amended to extend submission deadlines. Interested vendors must submit a signed NDA to access restric…

Posted Oct 8, 2026Due Nov 6, 2026SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: H9240226RE005

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DEPT OF DEFENSE

MIW AND SMCM ENGINEERING SUPPORT - SEAPORT

Active

AI Summary

The Department of Defense is soliciting proposals for Mine Warfare and Surface Mine Countermeasures engineering support. This opportunity is a small business set-aside under the Seaport program, exclusively for Seaport MAC holders. Proposals are due by 1500 CST on November 10, 2026.

Posted Oct 8, 2026Due Nov 10, 2026SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: N6133127R0004

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DEPT OF DEFENSE

BIG BLUE 3 MAC METAL PRINTER ALTERATIONS WILL BE COMPLETED ONBOARD USS IWA JIMA (LHD 7), USS BOXER (LHD 4), LHD 8 (USS MAKIN ISLAND)

Active

AI Summary

This opportunity involves alterations to metal printers onboard USS Iwo Jima, USS Boxer, and USS Makin Island. It is a service solicitation under NAICS code 336611, focusing on naval maintenance. Interested bidders can find more details by logging into the provided link and searching for the solicitation number.

Posted Oct 8, 2026Due Nov 2, 2026SolicitationNAICS 336611Sol: N6449826Q0054

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DEPT OF DEFENSE

USAF SPECIAL OPERATIONS FORCES TECHNICAL DATA MANAGEMENT, DEVELOPMENT, AND PROVISIONING PROJECT

Active

AI Summary

The Department of Defense is seeking small-business sources for a five-year technical data management contract focused on technical manual development, configuration management, and engineering support for Special Operations Forces C-130 aircraft. The contractor will provide necessary materials and services, excluding …

Posted Oct 8, 2026Due Oct 30, 2026Sources SoughtNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: FD2060-26-33314

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GENERAL SERVICES ADMINISTRATION

JUSTIFICATION FOR AN EXCEPTION TO FAIR OPPORTUNITY UNDER INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) CONTRACTS

Archived

AI Summary

This opportunity involves a Justification for an Exception to Fair Opportunity to increase the ceiling for Task Order 47QFCA24F0018, which provides professional services to the C5ISR Center. The services include technology analysis, program management, logistics, training, engineering, and technical support, addressing…

Posted Oct 8, 2026JustificationNAICS 541990Sol: 47QFCA24F0018

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DEPT OF DEFENSE

DATA AT REST (DAR) - 400 OBSOLESCENCE RESOLUTION

Active

AI Summary

The USAF is seeking information from vendors for obsolescence resolution of the E-3G DAR-400 system, which is critical for mission operations. This sources sought notice aims to gauge interest and capabilities of potential vendors, including small businesses and socioeconomic programs. Responses are due by 3 PM CDT on …

Posted Oct 8, 2026Due Oct 30, 2026Sources SoughtNAICS 541330Sol: FA8102-27-F-0xxx

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Buyer snapshot

Agencies and NAICS codes visible in the latest PSC sample.

Agencies in Preview

DEPT OF DEFENSE→NATIONAL AERONAUTICS AND SPACE ADMINISTRATION→GENERAL SERVICES ADMINISTRATION→

Adjacent NAICS Codes

NAICS 541330 NAICS 336611 NAICS 541990