Open opportunities › Contracts

71 open federal engineering services contracts

Engineering design, studies and technical services — open solicitations posted on SAM.gov that still accept responses, soonest deadline first.

Updated Oct 18, 2026 · source: SAM.gov
Department of Energy

Technical, Analytical, Programmatic, and Integration Support Services

Solicitation · Total Small Business set-aside · NAICS 541330 · Germantown, Maryland

Due Oct 19, 2026Official notice on SAM.gov ↗
Department of the Navy

RADIAC AND RADCON PROGRAM PROFESSIONAL SUPPORT SERVICES

Solicitation · NAICS 541330

Due Oct 19, 2026Official notice on SAM.gov ↗
Department of Energy

SR Power Supplies Rack Detailed Design for ALS-U

Combined Synopsis/Solicitation · NAICS 541330 · Berkeley, California

Due Oct 19, 2026Official notice on SAM.gov ↗
Department of the Air Force

Pin Wire Tester Evaluation

Combined Synopsis/Solicitation · NAICS 541330 · Tinker AFB, Oklahoma

Due Oct 20, 2026Official notice on SAM.gov ↗
Department of the Navy

Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS)

Solicitation · Total Small Business set-aside · NAICS 541330

Due Oct 20, 2026Official notice on SAM.gov ↗

Only want the ones that fit you? We screen every new SAM.gov notice and email you the 3–7 worth your time.

Get these picks by email
Department of the Navy

2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT

Sources Sought · NAICS 541330 · Pittsfield, Massachusetts

Due Oct 20, 2026Official notice on SAM.gov ↗
Department of the Air Force

Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics

Solicitation · NAICS 541330 · Arnold AFB, Tennessee

Due Oct 21, 2026Official notice on SAM.gov ↗
Department of State

Worldwide AE Support Services

Solicitation · Partial Small Business set-aside · NAICS 541330 · Arlington, Virginia

Due Oct 21, 2026Official notice on SAM.gov ↗
Missile Defense Agency (Mda)

Missile Defense Agency - Advanced Planning Services

Combined Synopsis/Solicitation · NAICS 541330 · Redstone Arsenal, Alabama

Due Oct 21, 2026Official notice on SAM.gov ↗
National Institutes of Health

Sources Sought - BIOMEDICAL ENGINEERING TECHNICAL SUPPORT SERVICES

Sources Sought · NAICS 541330 · Bethesda, Maryland

Due Oct 22, 2026Official notice on SAM.gov ↗
Department of the Navy

NAWCAD WOLF IC2IS Intelligence Communications Support Follow-On Sources Sought

Sources Sought · NAICS 541330

Due Oct 22, 2026Official notice on SAM.gov ↗
Department of the Navy

PM MAGTF C2 PMO Support Services Engineering and Logistics

Solicitation · SDVOSB set-aside · NAICS 541330

Due Oct 23, 2026Official notice on SAM.gov ↗
Department of the Navy

*FOR SEAPORT-NXG MAC HOLDERS* PROGRAM MANAGEMENT SUPPORT - FULL SMALL BUSINESS SET ASIDE Interested vendors are required to request access to restricted documents by emailing stephanie.r.tomaszewicz.civ@us.navy.mil (cc heather.l.rhoads2.civ@us.navy.mil)

Solicitation · Total Small Business set-aside · NAICS 541330

Due Oct 23, 2026Official notice on SAM.gov ↗
Department of the Navy

Overseas Professional Support Services

Combined Synopsis/Solicitation · Total Small Business set-aside · NAICS 541330

Due Oct 23, 2026Official notice on SAM.gov ↗
Department of the Air Force

Geotechnical Engineering Services

Combined Synopsis/Solicitation · Total Small Business set-aside · NAICS 541330 · Tinker AFB, Oklahoma

Due Oct 23, 2026Official notice on SAM.gov ↗
Department of the Air Force

MODIFIED WC-130J RTP APN-241 WEATHER RADAR SUSTAINING ENGINEERING SUPPORT RESEARCH AND SUPPORT TASK

Sources Sought · NAICS 541330 · Beavercreek Township, Ohio

Due Oct 23, 2026Official notice on SAM.gov ↗
Department of the Navy

Seaport - CTF Design Services Follow On

Solicitation · Total Small Business set-aside · NAICS 541330

Due Oct 23, 2026Official notice on SAM.gov ↗
Department of the Army

Request for Information Project Manager, Short and Intermediate Effectors for Layered Defense Avenger Weapon System Support

Sources Sought · NAICS 541330 · Redstone Arsenal, Alabama

Due Oct 26, 2026Official notice on SAM.gov ↗
Department of the Navy

NAWCAD WOLF Identification Systems Technical Management Support Services RFO

Solicitation · Total Small Business set-aside · NAICS 541330

Due Oct 26, 2026Official notice on SAM.gov ↗
National Aeronautics and Space Administration

Ground Systems and Mission Operations-4 (GSMO-4)

Sources Sought · NAICS 541330

Due Oct 26, 2026Official notice on SAM.gov ↗
Environmental Protection Agency

R--Technical Support for Drinking Water Optimization Program

Sources Sought · NAICS 541330

Due Oct 26, 2026Official notice on SAM.gov ↗
Federal Highway Administration

Build America Bureau - Technical Advisor

Sources Sought · NAICS 541330 · Washington, District of Columbia

Due Oct 27, 2026Official notice on SAM.gov ↗
Defense Information Systems Agency (Disa)

Electromagnetic Spectrum (EMS) Information Technology Modernization Support

Sources Sought · NAICS 541330 · Maryland

Due Oct 27, 2026Official notice on SAM.gov ↗
Department of the Air Force

84 Radar Evaluation Squadron (RADES) Support

Sources Sought · NAICS 541330 · Hill Air Force Base, Utah

Due Oct 27, 2026Official notice on SAM.gov ↗
Department of the Army

USACE Omaha District - $249M Unrestricted Sentinel Construction Management Services (CMS) MATOC

Solicitation · NAICS 541330

Due Oct 28, 2026Official notice on SAM.gov ↗
National Aeronautics and Space Administration

Rendezvous Proximity Operations, and Capture (RPOC) VI

Sources Sought · NAICS 541330 · Houston, Texas

Due Oct 28, 2026Official notice on SAM.gov ↗
Department of the Navy

Encroachment Management Implementation and Mission Readiness, Sustainment, and Compatibility Services AE IDIQ, Unrestricted

Solicitation · NAICS 541330

Due Oct 29, 2026Official notice on SAM.gov ↗
Department of the Navy

PD-42-0014; MTU Diesel Engine Lifecycle Support

Sources Sought · NAICS 541330 · Philadelphia, Pennsylvania

Due Oct 29, 2026Official notice on SAM.gov ↗
Department of the Army

INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT FOR INLAND AND COASTAL VESSELS ENGINEERING SERVICES, NAVAL ARCHITECTURE, AND MARINE ENGINEERING

Combined Synopsis/Solicitation · Total Small Business set-aside · NAICS 541330

Due Oct 30, 2026Official notice on SAM.gov ↗
Department of the Navy

NALCOMIS Virtual Environment System Administration Support

Solicitation · Total Small Business set-aside · NAICS 541330

Due Oct 30, 2026Official notice on SAM.gov ↗
Department of the Air Force

Data at Rest (DaR) - 400 Obsolescence Resolution

Sources Sought · NAICS 541330

Due Oct 30, 2026Official notice on SAM.gov ↗
Department of the Army

Sources Sought for Indefinite Delivery, Indefinite Quantity (IDIQ) Multiple Award Task Order Contract (MATOC) for Multidisciplinary Architectural and Engineering (A/E) Design Services for Vertical Construction

Sources Sought · NAICS 541330

Due Oct 30, 2026Official notice on SAM.gov ↗
Department of the Air Force

USAF Special Operations Forces Technical Data Management, Development, and Provisioning Project

Sources Sought · Total Small Business set-aside · NAICS 541330 · Warner Robins, Georgia

Due Oct 30, 2026Official notice on SAM.gov ↗

Showing the 40 soonest deadlines of 71. Search all on SAM.gov.

Related: open federal construction contracts open federal building construction contracts open federal heavy and civil construction contracts open federal highway, road and bridge contracts open federal water, sewer and utility construction contracts open federal specialty trade contracts open federal HVAC and plumbing contracts open federal electrical contracting contracts