When is the response deadline for RFQ_481463?

Responses are due Dec 4, 2026. Always confirm the date and time zone in the notice on SAM.gov, since agencies sometimes extend deadlines with an amendment.

Who can respond to A-E Cost Estimation Services?

No set-aside is listed, so any responsible business registered in SAM.gov can respond, large or small. Registration is free.

Who usually wins engineering government contracts?

Under NAICS 541330, the largest federal contractors from FY2024 to FY2026 were Electric Boat Corporation ($18.3B), Booz Allen Hamilton Inc ($5.4B), Science Applications International Corporation ($3.9B).

A-E Cost Estimation Services

Solicitation · Department of Energy · Responses due Dec 4, 2026

A-E Cost Estimation Services is a solicitation posted on SAM.gov by Department of Energy (Brookhaven Natl Lab -Doe Contractor) on Nov 1, 2026, under NAICS 541330 (Engineering Services). No small business set-aside is listed. The work is to be performed in New York. Responses are due Dec 4, 2026.

Notice type: Solicitation
Agency: Department of Energy
Office: Energy, Department of / Brookhaven Natl Lab -Doe Contractor
Solicitation number: RFQ_481463
Industry (NAICS): 541330 Engineering Services
Set-aside: No Set aside used
Place of performance: New York
Posted: Nov 1, 2026
Responses due: Dec 4, 2026 (33 days left)

The full description, attachments and response instructions are on SAM.gov: read this notice on SAM.gov. To respond you need an active SAM.gov registration, which is free.

What this solicitation means

A solicitation (an RFP, RFQ or IFB) asks businesses to submit bids, quotes or proposals. Your response is an offer the agency can accept and turn into a contract.

Read the full solicitation and every attachment on SAM.gov, including the scope of work and evaluation criteria.
Confirm you are eligible: active SAM.gov registration, the NAICS size standard and any set-aside.
Submit questions to the contracting officer before the question deadline, if there is one.
Prepare your response exactly as instructed and submit it before the deadline.

Who wins engineering government contracts

Federal agencies obligated $149B on contracts under NAICS 541330 from FY2024 to FY2026, including $45.1B in FY2026. The largest contractors in this industry, possible competitors or teaming partners for this bid:

Electric Boat Corporation: $18.3B
Booz Allen Hamilton Inc: $5.4B
Science Applications International Corporation: $3.9B
Bae Systems Technology Solutions & Services Inc.: $2.6B
CACI, Inc. - Federal: $2.2B

Recent engineering contract awards

Recent contract awards under NAICS 541330
Start date	Recipient	Agency and description	Amount	Record
Sep 30, 2026	Absg Consulting Inc	Department of TransportationPROFESSIONAL SERVICES	$855,811	693JK326F00031N
Sep 30, 2026	Security & Energy Technologies Corporation	General Services AdministrationPHYSICAL ACCESS CONTROL AND SURVEILLANCE PACSS	$70,200	47QACA26F0535
Sep 30, 2026	Scientific Research Corporation	Department of StateTHE CONTRACTOR SHALL PROVIDE THIRD PARTY CONTRACTING (TPC) SERVICES IN SUPPORT OF THE DURBAN LEASE-FIT-OUT PROJECT	$666,966	19AQMM26F0486
Sep 30, 2026	Mayvin, Inc.	Department of Homeland SecurityTHE REQUIREMENT IS FOR THE CONTINUED PROVISION OF ADVISORY AND ASSISTANCE SERVICES TO SUPPORT THE FEMA CBRN OPERATIONS SUPPORT OFFICE MISSION.	$8,026,816	70FA9026F00000001
Sep 30, 2026	Kodiak Electric Association, Inc.	Department of DefenseINSTALLATION OF ENERGY CONSERVATION MEASURES FOR UESC	$2,000,000	SP060426C8000

More: government engineering contracts · NAICS 541330

DOE contract spending

The Department of Energy obligated $150B on contracts from FY2024 to FY2026. Its largest contractors were National Technology & Engineering Solutions of Sandia, LLC, Triad National Security, LLC, Lawrence Livermore National Security, LLC. What it buys most: facilities support services, research and development in the physical, engineering, and life sciences, remediation services.

See Department of Energy contracts: top contractors, what it buys and recent awards.

Similar open bids: engineering

A DEPT INFRASTRUCTURE, LIBRARY AND SYSTEMS ADMINISTRATION SUPPORT
Dept of Defense · Sources Sought · NAICS 541330 · VA · No Set aside used
Posted Oct 30, 2026 · Responses due Nov 17, 2026
Governor Control ProgrammingClosing soon
Dept of Defense · Solicitation · NAICS 541330 · MT · Small Business Set Aside - Total
Posted Oct 30, 2026 · Responses due Nov 6, 2026
Energy Automation Operational Technology Systems (EAOTS) Automated Fuel Handling Equipment Maintenance
Dept of Defense · Presolicitation · NAICS 541330 · No Set aside used
Posted Oct 30, 2026 · Responses due Nov 16, 2026
SeaPort: CNSP PA/VI Support ServicesClosing soon
Dept of Defense · Solicitation · NAICS 541330 · CA · SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)
Posted Oct 30, 2026 · Responses due Nov 5, 2026
REMUS 300 TrainingClosing soon
Dept of Defense · Combined Synopsis/Solicitation · NAICS 541330 · MS · No Set aside used
Posted Oct 30, 2026 · Responses due Nov 3, 2026
SSN(X) Concept Design Expression of InterestClosing soon
Dept of Defense · Presolicitation · NAICS 541330 · DC · No Set aside used
Posted Oct 30, 2026 · Responses due Nov 6, 2026

More open government contracts

Guides for this bid

Frequently asked questions

When is the response deadline for RFQ_481463?: Responses are due Dec 4, 2026. Always confirm the date and time zone in the notice on SAM.gov, since agencies sometimes extend deadlines with an amendment.
Who can respond to A-E Cost Estimation Services?: No set-aside is listed, so any responsible business registered in SAM.gov can respond, large or small. Registration is free.
Who usually wins engineering government contracts?: Under NAICS 541330, the largest federal contractors from FY2024 to FY2026 were Electric Boat Corporation ($18.3B), Booz Allen Hamilton Inc ($5.4B), Science Applications International Corporation ($3.9B).

Source: SAM.gov Contract Opportunities, last checked Nov 1, 2026. Independent website. Not affiliated with any government agency.