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Defense Engineering Services set-asides (NAICS 541330)

14 of the 1479 open Defense set-asides are in NAICS 541330 (Engineering Services). 1 8(a), 3 SDVOSB, 10 Small Business. The next deadline is Oct 23, 2026. 70 more Defense NAICS 541330 contracts are coming up for recompete.

All Defense set-asides (1479)All NAICS 541330 set-asides (27)Am I small for 541330?

📏 SBA size standard for NAICS 541330: $25.5 million in average annual receipts (plus 3 exceptions). Am I small for 541330?

🏷️ By set-aside type: 8(a) (1) · SDVOSB (3) · Small Business (10)

📍 By state: Maryland (4) · Indiana (3) · Pennsylvania (2) · Florida (1) · Montana (1) · New Jersey (1) · Virginia (1) · Washington (1)

Sub-agencies in NAICS 541330: Navy (12)

Buying offices: NAVAL AIR WARFARE CENTER AIR DIV (3) · NSWC CRANE (3) · COMMANDER (1) · NAVAIR WARFARE CTR AIRCRAFT DIV (1) · NAVAL UNDERSEA WARFARE CENTER (1) · NAWC TRAINING SYSTEMS DIV (1) · NSWC CARDEROCK (1) · NSWC PHILADELPHIA DIV (1)

Places of performance: Crane (1) · Libby (1)

Open Defense Engineering Services set-asides

Due 2026-10-23 · 0d

PM MAGTF C2 PMO Support Services Engineering and Logistics

Dept of Defense · Commander · Quantico, VA
SDVOSBEngineering Services (541330)Solicitation
Due 2026-10-23 · 0d

Seaport - CTF Design Services Follow On

Dept of Defense · NSWC Philadelphia Div · Philadelphia, PA
Total Small BusinessEngineering Services (541330)Solicitation
Due 2026-10-26 · 3d

NAWCAD WOLF Identification Systems Technical Management Support Services RFO

Dept of Defense · Naval Air Warfare Center Air Div · Patuxent River, MD
Total Small BusinessEngineering Services (541330)Solicitation

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Due 2026-10-28 · 5d

PMA CSS Competition PMA 261

Dept of Defense · Naval Air Warfare Center Air Div · Patuxent River, MD
SDVOSBEngineering Services (541330)Solicitation
Due 2026-10-30 · 7d

Draft RFP for DRPM RAS ME RAS 1.0 and MCM RAS 2.0 Professional Support Services

Dept of Defense · NSWC Crane · Crane, IN
Total Small BusinessEngineering Services (541330)Presolicitation
Due 2026-10-30 · 7d

Draft RFP for DRPM RAS ME RAS 1.0 and MCM RAS 2.0 Professional Support Services

Dept of Defense · NSWC Crane · Crane, IN
Total Small BusinessEngineering Services (541330)Presolicitation
Due 2026-11-02 · 10d

Governor Control Programming

Dept of Defense · W071 ENDIST Seattle · Libby, MT
Total Small BusinessEngineering Services (541330)Solicitation
Due 2026-11-02 · 10d

RFP for Advanced Signatures Technologies (AST)

Dept of Defense · NSWC Carderock · Bethesda, MD
Total Small BusinessEngineering Services (541330)Solicitation
Due 2026-11-06 · 14d

Indefinite Delivery Indefinite Quantity Contract for Inland and Coastal Vessels Engineering Services, Naval Architecture, and Marine Engineering

Dept of Defense · W2SD ENDIST Philadelphia · Philadelphia, PA
Total Small BusinessEngineering Services (541330)Combined Synopsis/Solicitation
Due 2026-11-09 · 17d

This Is a Notice of Intent to Award USMC Task Order Under Pacrm Mac and Is Not a Request for Competitive Proposals.

Dept of Defense · Nawc Training Systems Div · Orlando, FL
Total Small BusinessEngineering Services (541330)Solicitation
Due 2026-11-12 · 20d

PMA CSS Competition PMA 261

Dept of Defense · Naval Air Warfare Center Air Div · Patuxent River, MD
New todaySDVOSBEngineering Services (541330)Solicitation
Due 2026-11-16 · 24d

Keyport Infrastructure Security Support Services (KISSS)

Dept of Defense · Naval Undersea Warfare Center · Keyport, WA
Total Small BusinessEngineering Services (541330)Presolicitation
Due 2026-11-16 · 24d

Property Managmement and Accountability Support Services; PSC R425, Naics 541330

Dept of Defense · NSWC Crane · Crane, IN
8(a)Engineering Services (541330)Solicitation
Due 2026-12-03 · 41d

Engineering and Technical Services for Support Equipment Department at NAWCADLKE

Dept of Defense · NAVAIR Warfare CTR Aircraft Div · Joint Base MDL, NJ
Total Small BusinessEngineering Services (541330)Solicitation

Defense NAICS 541330 contracts coming up for recompete

ScoreIncumbentAgencyIndustryStateTotal obligatedEnds
92 PRISM MARITIME, INC. ↗
CHEMICAL, BIOLOGICAL, RADIOLOGICAL, & NUCLEAR DEFENSE (CBRND) SUPPORT SERVICES
Why 92? ends in 7 mo · no option years left · $34M · 1 offer last time · vehicle holders only
  • Ends in about 7 months (May 27, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $34M obligated so far. +19/20
  • Last time it was competed in full and open competition, and only 1 offer came in. +20/20
  • Ordered under an IDIQ contract (N0017819D8333); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2021 (about 5 years).
Department of Defense
Defense Contract Management Agency
Engineering Services (541330)VA$34,198,677May 27, 2027
90 PRECISE SYSTEMS, INC. ↗
PMA 262 PMAC CSS
Why 90? ends in 7 mo · no option years left · $61M · 3 offers last time · vehicle holders only
  • Ends in about 7 months (May 31, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $61M obligated so far. +20/20
  • Last time it was competed among eligible firms (set-aside competition) with 3 offers. +17/20
  • Ordered under an IDIQ contract (N0042118D0024); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)MD$61,159,718May 31, 2027
89 TEKLA RESEARCH, INC. ↗
BASE PERIOD LABOR - OCF
Why 89? ends in 8 mo · no option years left · $39M · 1 offer last time · vehicle holders only
  • Ends in about 8 months (Jun 30, 2027). +27/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $39M obligated so far. +19/20
  • Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20
  • Ordered under an IDIQ contract (N0042118D0042); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2021 (about 5 years).
Department of Defense
Department of the Navy
Engineering Services (541330)MD$38,891,348Jun 30, 2027
88 PSI PAX, INC.
NAVSEA ENTERPRISE RESOURCE PLANNING (ERP) BUSINESS OFFICE (NEBO) SUPPORT SERVICES
Why 88? ends in 8 mo · no option years left · $48M · 3 offers last time · vehicle holders only
  • Ends in about 8 months (Jun 26, 2027). +28/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $48M obligated so far. +20/20
  • Last time it was competed in full and open competition with 3 offers. +17/20
  • Ordered under an IDIQ contract (N0017819D8356); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)MD$48,253,085Jun 26, 2027
88 KING TECHNOLOGIES, INC.
DEVELOPMENT, INTEGRATION, AND CERTIFICATION ENVIRONMENT (DICE) SERVICE CENTER
Why 88? ends in 7 mo · no option years left · $25M · 3 offers last time · vehicle holders only
  • Ends in about 7 months (May 25, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $25M obligated so far. +18/20
  • Last time it was competed in full and open competition with 3 offers. +17/20
  • Ordered under an IDIQ contract (N0017819D7972); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)CA$24,959,833May 25, 2027
86 FUTURE TECHNOLOGIES, INC.
ENGINEERING AND INFRASTRUCTURE SUPPORT AMENDMENT 0002 THE PURPOSE OF THIS AMENDMENT…
Why 86? ends in 6 mo · no option years left · $17M · 2 offers last time · vehicle holders only
  • Ends in about 6 months (Apr 30, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $17M obligated so far. +16/20
  • Last time it was competed in full and open competition with 2 offers. +17/20
  • Ordered under an IDIQ contract (N0017819D7673); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)VA$16,981,622Apr 30, 2027
86 COMPASS TECHNOLOGY GROUP, INC.
THE SCOPE OF THE APFIT EFFORT IS TO DELIVER AN AGILE, ROBOTIC SYSTEM FOR COLLECTING…
Why 86? ends in 11 mo · no option years left · $11M · 1 offer last time · standalone contract
  • Ends in about 11 months (Sep 29, 2027). +21/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $11M obligated so far. +15/20
  • Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20
  • Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
  • The incumbent has held it since 2024 (about 2 years).
Department of Defense
Department of the Air Force
Engineering Services (541330)GA$11,000,000Sep 29, 2027
85 OSI VISION LLC
PHK-WILSON-SISTARE EXAMINING ACTIVITIES (NON-PERSONAL RESEARCH SUPPORT SERVICES)
Why 85? ends in 7 mo · no option years left · $11M · 2 offers last time · vehicle holders only
  • Ends in about 7 months (May 15, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $11M obligated so far. +15/20
  • Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20
  • Ordered under an IDIQ contract (47QRAD20D1088); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Air Force
Engineering Services (541330)DC$11,126,527May 15, 2027
85 BIO RESPONSE SOLUTIONS INC
CONTINUOUS FLOW THERMAL EFFLUENT DECONTAMINATION SYSTEM FOR USAMRIID
Why 85? ends in 10 mo · no option years left · $7.5M · 3 offers last time · standalone contract
  • Ends in about 10 months (Aug 20, 2027). +24/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $7.5M obligated so far. +14/20
  • Last time it was competed under simplified acquisition procedures with 3 offers. +17/20
  • Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
  • The incumbent has held it since 2023 (about 4 years).
Department of Defense
Defense Health Agency
Engineering Services (541330)MD$7,459,929Aug 20, 2027
84 BOWHEAD PROFESSIONAL SOLUTIONS LLC
ENGINEERING AND TECHNICAL SUPPORT FOR SMALL ARMS WEAPONS SYSTEMS DIVISION.
Why 84? ends in 8 mo · no option years left · $22M · 2 offers last time · vehicle holders only
  • Ends in about 8 months (Jun 30, 2027). +27/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $22M obligated so far. +17/20
  • Last time it was competed in full and open competition with 2 offers. +17/20
  • Ordered under an IDIQ contract (N0017814D7204); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2019 (about 7 years).
Department of Defense
Department of the Navy
Engineering Services (541330)IN$21,998,035Jun 30, 2027
84 CHEROKEE NATION STRATEGIC PROGRAMS, L.L.C. ↗
THIS CONTRACT AIMS TO PROCURE ESSENTIAL ADVISORY AND ASSISTANCE SERVICES FOR THE AIR…
Why 84? ends in 8 mo · no option years left · $9.7M · 1 offer last time · vehicle holders only
  • Ends in about 8 months (Jun 30, 2027). +27/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $9.7M obligated so far. +14/20
  • Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20
  • Ordered under an IDIQ contract (47QRAD20D8141); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2024 (about 2 years).
Department of Defense
Department of the Air Force
Engineering Services (541330)TX$9,731,199Jun 30, 2027
84 FORGE FORWARD INC
NAVAL ORDNANCE SAFETY AND SECURITY ACTIVITY (NOSSA) ANALYTICAL, TECHNICAL AND MANAGEMENT…
Why 84? ends in 7 mo · no option years left · $9.1M · 3 offers last time · vehicle holders only
  • Ends in about 7 months (May 12, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $9.1M obligated so far. +14/20
  • Last time it was competed in full and open competition with 3 offers. +17/20
  • Ordered under an IDIQ contract (N0017819D7712); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)MD$9,132,216May 12, 2027
83 BSET, LLC ↗
AIR COMBAT TRAINING SYSTEM SERVICES
Why 83? ends in 6 mo · no option years left · $38M · sole source last time · standalone contract
  • Ends in about 6 months (May 5, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $38M obligated so far. +19/20
  • Last time it was not available for competition (sole source), so the agency could sole-source the follow-on again. +4/20
  • Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Army
Engineering Services (541330)MI$37,619,270May 5, 2027
83 CHICKASAW AEROSPACE, LLC ↗
RRL CONTENT CONVERSION FOR STEELWORKERS (SW) AND EXPLOSIVE ORDINANCE DEVICES (EOD).
Why 83? ends in 6 mo · no option years left · $35M · sole source last time · standalone contract
  • Ends in about 6 months (Apr 18, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $35M obligated so far. +19/20
  • Last time it was not available for competition (sole source), so the agency could sole-source the follow-on again. +4/20
  • Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
  • The incumbent has held it since 2024 (about 3 years).
Department of Defense
Department of the Navy
Engineering Services (541330)FL$35,112,709Apr 18, 2027
82 PATCHPLUS CONSULTING INC
RESOLUTE HUNTER EXERCISE SUPPORT SERVICES
Why 82? ends in 8 mo · no option years left · $11M · 2 offers last time · vehicle holders only
  • Ends in about 8 months (Jun 30, 2027). +27/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $11M obligated so far. +15/20
  • Last time it was competed in full and open competition with 2 offers. +17/20
  • Ordered under an IDIQ contract (N0017819D8268); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2023 (about 3 years).
Department of Defense
Department of the Navy
Engineering Services (541330)CA$11,227,277Jun 30, 2027

70 total. All NAICS 541330 recompetes →

Other Defense industries: Commercial and Institutional… (24) · Ship Building and Repairing (21) · Measuring and Controlling Device (17) · Heavy and Civil Engineering… (15) · Facilities Support Services (15) · Air-Conditioning (14) · Switchgear and Switchboard… (14) · Professional (9) · Motor Vehicle Electrical (8) · Battery Manufacturing (7) · Highway, Street, and Bridge… (6) · Electronic and Precision… (6)

NAICS 541330 at other agencies: Navy (12) · Veterans Affairs (7)

Source: SAM.gov public Get Opportunities API, refreshed each weekday. Sources sought notices are on the agency page. Always confirm the NAICS code, set-aside and deadline on the notice at SAM.gov.