Federal Contracts in NAICS 541330 (Engineering Services)

3,701 total opportunities indexed 688 award notices 3,013 open / pre-award

What is NAICS 541330?

Applying physical laws and principles in the design, development, and use of machines, materials, instruments, structures, processes, and systems. Heavy federal demand from DoD, USACE, NASA, and DOE.

SBA small-business size standard: $25.5M average annual receipts (general); $47.0M for military and aerospace work

Top Awardees in NAICS 541330

Vendor	Awards	Total Value
PROJECT SOLUTIONS, INC. CAGE 1Q078	13	$3.9M
DAV ENERGY SOLUTIONS, INC. CAGE 5SCG8	11	$4.9M
HDR ENGINEERING INC CAGE 1EHX1	10	$500.4M
SPEES LLC CAGE 7G7C2	9	$7.0M
AE WORKS LTD CAGE 59TD4	8	$2.7M
VALI COOPER INTERNATIONAL LLC CAGE 5EWL3	8	$57.2M
APOGEE CONSULTING GROUP, P.A. CAGE 4CEE7	8	$4.9M
SPUR DESIGN, LLC CAGE 57M30	8	$10.8M
STANTEC CONSULTING SERVICES INC. CAGE 1LWL7	7	$998.9M
TOLAND MIZELL MOLNAR LLC CAGE 5UF00	7	$2.2M
NORTHEAST INFRASTRUCTURE LLC CAGE 6BGA4	7	$1.9M
AWEN SOLUTIONS GROUP, LLC CAGE 85SR0	6	$3.8M
JACOBS GOVERNMENT SERVICES COMPANY CAGE 64X94	6	$800.4M
ABOVE GROUP INC. CAGE 7DG75	6	$729K
Miller-Remick, LLC CAGE 5AEP4	6	$3.5M
BURNS & MCDONNELL ENGINEERING COMPANY, INC. CAGE 1VKQ1	5	$548.2M
DJ&A, P.C. CAGE 0HS96	5	$408.0M
AECOM TECHNICAL SERVICES, INC. CAGE 4L767	5	$998.2M
GENERAL DYNAMICS MISSION SYSTEMS, INC. CAGE 3CX85	5	$66.2M
GDM-AE, Inc. CAGE 78ZZ5	4	$276K

Award Trends (2024-2026)

Year	Awards	Total Obligated
2026	357	$25.7B
2025	275	$18.2B
2024	56	$1.4B

Top Buying Agencies

Agency	Solicitations
DEPT OF DEFENSE	2,392
VETERANS AFFAIRS, DEPARTMENT OF	521
INTERIOR, DEPARTMENT OF THE	165
GENERAL SERVICES ADMINISTRATION	164
TRANSPORTATION, DEPARTMENT OF	92
HOMELAND SECURITY, DEPARTMENT OF	71
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION	67
AGRICULTURE, DEPARTMENT OF	62
ENERGY, DEPARTMENT OF	52
COMMERCE, DEPARTMENT OF	31

Set-Aside Breakdown

Set-Aside Type	Opportunities
Open / Full and Open	1,630
NONE	709
SBA	695
SDVOSBC	483
8A	57
WOSB	46
SBP	40
SDVOSBS	20
8AN	10
ISBEE	5
WOSBSS	2
HZC	2
VSS	1
VSA	1

Active Opportunities

Title	Agency	Deadline
Henry Post AAF AOS, OK	DEPT OF DEFENSE	2026-07-24T18:00:00+02:00
Infrared Search and Track (IRST) Fleet Service Representative (FSR)	DEPT OF DEFENSE	2026-07-26T05:59:00+02:00
Encroachment Management Implementation and Mission Readiness, Sustainment, and Compatibility Services AE IDIQ, Unrestric	DEPT OF DEFENSE	2026-07-22T23:00:00+02:00
SeaPort NxG Request for Proposal - Advanced Technology Development Support Services	DEPT OF DEFENSE	2026-07-14T18:00:00+02:00
CDM-PSA Housing	DEPT OF DEFENSE	2026-07-24T16:00:00+02:00
Architectural Engineering Services - Veterans Affairs New Medical Center San Antonio SATOC	DEPT OF DEFENSE	2026-08-11T17:00:00+02:00
Mission Module Engineering and Technical Support	DEPT OF DEFENSE	-
Electronic Security Systems (ESS) Sustainment	DEPT OF DEFENSE	2026-07-15T19:00:00+02:00
C--Meadow Sensory Trail Title I & II Design Services	INTERIOR, DEPARTMENT OF THE	2026-07-30T22:00:00+02:00
N0016425GWP16 – P00002 – SYNOPSIS – SOLE SOURCE – MODIFICATION TO ADD KLYSTRON TUBE MANUFACTURINIG AND REPAIR	DEPT OF DEFENSE	2026-07-27T22:00:00+02:00

How to Bid Federal Contracts in NAICS 541330

Federal engineering contracts often run through SeaPort-NxG (Navy), USACE A-E IDIQs, NASA SEWP (instruments), and 8(a) sole-source set-asides. Professional Engineer (PE) licensure on key personnel + state-of-incorporation matters for state-pass-through projects. DCAA-compliant accounting is mandatory above ~$2M.

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