Government Contracts for Engineering Services
728 active federal opportunities under NAICS 541330. Updated hourly from SAM.gov.
Data updated Aug 27, 12:06 PM (cached) · 728 opportunities · Page 5 of 30
A-E IDIQ Ceiling Increase - Citrine
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA4661 7 CONS CD
C1DZ--519-371 Construction Period Services for CLC Phase III Minor Construction - Big Spring, TX VAMC
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.PCAC (36C776)
ESTA Follow On Contract
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR HQS.NAVAL AIR SYSTEMS COMMAND
FAA STC for NOAA GML Greenhouse Gas Aircraft System (NGAS)
COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA
C--Requirements Analysis (A&E) for Army (ATEC)
INTERIOR, DEPARTMENT OF THE.DEPARTMENTAL OFFICES.IBC ACQ SVCS DIRECTORATE (00004)
REQUEST FOR INFORMATION (RFI)/ SOURCES SOUGHT Space Force Mission Delta 9 (MD9) – SL-5 EC2-S Ground System Sustainment
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE SPACE COMMAND.FA2518 USSF SPOC/SAIO
Portfolio Acquisition Executive - Marine Corps (PAE-MC) Ground Combat Vehicle Testing, Research, and Development
DEPT OF DEFENSE.DEPT OF THE NAVY.USMC.MARCOR SYSCOM.COMMANDER
Engineering Solutions and Technology Applications Follow On
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR HQS.NAVAL AIR SYSTEMS COMMAND
R425 - OPTEVFOR/VX-1 Technical and Analytical Support Services
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC NORFOLK.NAVSUP FLT LOG CTR NORFOLK
C1DA--A/E Services Replace Patient Lifts B331, B348 & B360 MPD
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.261-NETWORK CONTRACT OFFICE 21 (36C261)
$625M USACE SPD Vertical AE Design MATOC
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH PACIFIC.ENDIST SACRAMENTO.W075 ENDIST SACRAMENTO
AdvM Call for Solutions - Modern Radar Systems Organic Capability Development
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC RSA.W6QK ACC-RSA
Joint Interoperability Test Command (JITC) Interoperability and Conformance Certification for the Link 16 Small Tactical Terminal (STT) KOR-24A)
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.AVIATION LOGISTICS CENTER (ALC)(00038)
LTAMDS Engineering Services CY26-CY28
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND ABERDEEN.DLA LAND AT ABERDEEN
TSE Staffing Services
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.ACQUISITIONS - AQM MOMENTUM
Mid-Atlantic Regional Maintenance Center (MARMC) Technical and Professional Services
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.REGIONAL MAINTENANCE CENTER.MID ATLANTIC REG MAINT CTR
Coalition Interoperability Assurance Validation Services
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC NORFOLK.NAVSUP FLT LOG CTR NORFOLK
Engineering Support Services for Energy Conversion Research and Development (SeaPort NxG)
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC PHILADELPHIA DIV
R425 - OPTEVFOR/VX-1 Technical and Analytical Support Services
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC NORFOLK.NAVSUP FLT LOG CTR NORFOLK
DRAFT RFP: Support Services for Special Operations Aviation - Specialized Technical Services
DEPT OF DEFENSE.US SPECIAL OPERATIONS COMMAND (USSOCOM).AMSAM-SPK
R4 AE Bridge Load Rating
AGRICULTURE, DEPARTMENT OF.FOREST SERVICE.USDA-FS, CSA INTERMOUNTAIN 8
NAWCAD WOLF Identification Systems Technical Management Support Services DRAFT RFO
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC AD.NAVAL AIR WARFARE CENTER AIR DIV
A&E Repair Parking Apron Slab PDPG26-0115
DEPT OF DEFENSE.DEPT OF THE AIR FORCE
C1DA--A/E Services Renovate Outpatient Clinics to PACT Project Number: 662-25-105
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.261-NETWORK CONTRACT OFFICE 21 (36C261)
679-23-100 | Campus and Site Electrical Upgrades | CPS
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247)
How to Win Engineering Services Government Contracts
Federal agencies spend billions annually on engineering services services under NAICS code 541330. Opportunities are posted on SAM.gov with response windows of 14-30 days — most small businesses miss them because they don't check daily.
Requirements to bid: You need an active SAM.gov registration (free), a DUNS/UEI number, and in most cases the relevant trade licenses for your state. Many engineering services contracts are set aside exclusively for small businesses, 8(a) firms, HUBZone, WOSB, or service-disabled veteran-owned businesses.
Why use GovBidScope: We aggregate SAM.gov postings under NAICS 541330into one browsable feed with plain-English titles and set-aside tags so you can scan the list quickly instead of clicking through 40-page solicitations one at a time.
Frequently Asked Questions
What is NAICS 541330?
NAICS 541330 covers engineering services businesses. The federal government uses this code to classify contracts by industry, so agencies can find qualified vendors for specific types of work.
How many engineering services contracts are posted per month?
Typically 50-200+ opportunities per month under NAICS 541330, depending on the fiscal year cycle. Volume spikes in Q4 (July-September) as agencies spend remaining budgets.
Can I bid if I'm a small business?
Yes. The federal government is required to award at least 23% of contracts to small businesses. Many contracts under NAICS 541330 are set aside exclusively for small businesses or disadvantaged categories (8(a), HUBZone, WOSB, SDVOSB).