15 Open NAICS 541330 Solicitations — Dept Of Defense
15 open NAICS 541330 (Engineering Services) solicitations are currently posted by Dept Of Defense. Over the past 12 months, 629 solicitations were posted in this category.
Top Award Winners (Last 12 Months)
- AECOM TECHNICAL SERVICES, INC.3 awards · $556.5M
- SYSTEM HIGH CORPORATION2 awards · $725K
- AEROVIRONMENT, INC1 awards · $479K
- ALLIANT TECHSYSTEMS OPERATIONS LLC1 awards · $90.5M
- ADVANCED RESOURCE TECHNOLOGIES, INC.1 awards · $5.5M
Open Solicitations
See all →- Encroachment Management Implementation and Mission Readiness, Sustainment, and Compatibility Services AE IDIQ, Unrestricted
DEPT OF DEFENSEDue Oct 8, 2026
• The procurement seeks the services of an Architect-Engineer firm for multi-discipline A-E services, primarily in Navy and Marine Corps installations worldwide. • This contract is for one Indefinite Delivery/Indefinite Quantity (IDIQ) award to a sole source, which aligns with FAR 36.5054. • Estimated start date is March 2027; the required services include Land Use Planning, Air Installations Compatible Use Zones Studies, EAP/ECP, and Encroachment Action Plans. • Firm-fixed price task orders will be negotiated; minimum value for individual task orders is $25,000 to achieve a guaranteed minimum of $1,000.
- Environmental Science and Engineering Contract, A-E Services to be Ordered on Indefinite-Delivery, Indefinite-Quantity Schedule
DEPT OF DEFENSEDue Oct 8, 2026
• NAVFAC EXWC seeks sources for worldwide Architectural-Engineer (A/E) services under an IDIQ contract. • This opportunity is open to all businesses, including small businesses and various socio-economic categories under NAICS 541330. • Services will be conducted worldwide with individual task orders ranging from $100,000 to $6,000,000. • The total contract value is capped at $150,000,000 over a 60-month period with four optional one-year extensions.
- Navy Insider Threat Program
DEPT OF DEFENSEDue Oct 9, 2026
• NAVSUP FLC Norfolk seeks support services for the Navy Insider Threat Program (InTP) via attached draft PWS. • This is a Sources Sought/RFI limited to Small Businesses holding Seaport Multiple Award Contracts under NAICS 541330. • Required services include support for the Navy Insider Threat Program with a Top Secret facility clearance. • Responses are requested from qualified small businesses with Seaport contracts and DCAA-approved accounting systems.
- ***FOR SEAPORT-NXG MAC HOLDERS*** PROGRAM MANAGEMENT SUPPORT --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)
DEPT OF DEFENSEDue Oct 9, 2026
- PMS 470 Professional Support Services - RFP
DEPT OF DEFENSEDue Oct 9, 2026
• NSWC Crane Division requires Professional Support Services in multiple areas including logistics and management. • This is a 100% Small Business Set-Aside limited to current SeaPort-NxG MAC holders. • Services include Integrated Logistics Support, Program Support, and Acquisition and Contract Management. • Proposals are limited to current SeaPort-NxG MAC holders, with details in Amendment 0001.
- $625M USACE SPD Vertical AE Design MATOC
DEPT OF DEFENSEDue Oct 12, 2026
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
DEPT OF DEFENSEDue Oct 12, 2026
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
DEPT OF DEFENSEDue Oct 12, 2026
- MSC Engineering Drawings IDIQ
DEPT OF DEFENSEDue Oct 12, 2026
- PAE Maritime Professional Support Services
DEPT OF DEFENSEDue Oct 12, 2026
• PAE Maritime requires support in multiple operational areas, including workforce and financial management. • This acquisition is unrestricted, with no specified set-aside or NAICS code provided. • Support spans various areas including communications, planning, and information management. • No deadline for responses or period of performance is specified.
- SOURCES SOUGHT Data at Rest (DaR) - 400 Obsolescence Resolution
DEPT OF DEFENSEDue Oct 12, 2026
• The USAF requires obsolescence resolution for the E-3G DAR-400 mission-critical asset to prevent mission impact. • This is a sources sought notice, not a solicitation, and is open to all qualified vendors. • The scope includes installation and integration of a KG-204 based solution to replace legacy DAR-400 equipment. • Responses are part of market research to determine industry interest and vendor capability.
- $625M USACE SPD Vertical AE Design MATOC
DEPT OF DEFENSEDue Oct 13, 2026
- Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS)
DEPT OF DEFENSEDue Oct 13, 2026
• Marine Corps requires logistical support for equipment inventory control and operational-level logistics capabilities. • This is a small business set-aside for SeaPort-NxG MAC holders. • Support includes strategic level CPI, supply chain management, and logistics services planning for the Marine Corps. • No deadline information is provided in the description.
- Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS)
DEPT OF DEFENSEDue Oct 13, 2026
• The Marine Corps requires logistical support for equipment inventory control and operational-level logistics capabilities. • This is a small business set-aside for SeaPort-NxG MAC holders. • Support includes strategic CPI, supply chain management, and logistics services planning for the Marine Corps. • No deadline information is provided in the description.
- Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS)
DEPT OF DEFENSEDue Oct 13, 2026
• The Marine Corps requires logistical support and inventory control for ground equipment and materiel readiness. • This is a small business set-aside for SeaPort-NxG MAC holders. • Services include CPI, supply chain management, and logistics planning for Marine Corps operations. • No deadline information is provided in the description.
Recently Awarded (Last 90 Days)
- 2027 FACILITIES ACQUISITION & ENGINEERING (FA&E) SUPPORT SERVICES
DEPT OF DEFENSE→ BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC.$70.5M
- Runway Pavement Geotechnical Investigation & Material Failure Analyis
DEPT OF DEFENSE→ HMH, LLC$356K
- 2027 SYSTEMS ENGINEERING & INTEGRATION SUPPORT SERVICES
DEPT OF DEFENSE→ BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC.$99.2M
- Indefinite Quantity Contract for Civil and Structural A-E Services for Various Facilities and Activities under the Cognizance of the Naval Facilities Engineering Systems Command, Marianas
DEPT OF DEFENSE→ JM ROBERTSON INC$20.0M
- INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT FOR DREDGE VESSEL ENGINEERING SERVICES, NAVAL ARCHITECTURE, AND MARINE ENGINEERING
DEPT OF DEFENSE→ BRUCE S ROSENBLATT & ASSOCIATES LLC$30.0M
- Multi-Discipline Architect-Engineering IDIQ
DEPT OF DEFENSE→ Stantec-TranSystems JV$249.0M
- N6449826R3104 - SeaPort-NXG, 60 HZ Shipboard Electrical Systems Engineering Services
DEPT OF DEFENSE→ LIFE CYCLE ENGINEERING INC$70.9M
- Trident II Submarine Launched Ballistic Missile (SLB) and Strategic Weapons System (SWS) Support
DEPT OF DEFENSE→ SYSTEMS PLANNING AND ANALYSIS, INC.$37.7M
- MULTIPLEXED BUS INTERFACE 2
DEPT OF DEFENSE→ GENERAL DYNAMICS MISSION SYSTEMS, INC.$2.1M
- INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) ARCHITECT AND ENGINEERING (AE) SERVICES CONTRACT FOR MECHANICAL AND ELECTRICAL DESIGN AND ENGINEERING SERVICES WITHIN NAVFAC MID-ATLANTIC REGION PRIMARILY FOR HAMPTON ROADS AREA OF RESPONSIBILITY (HR AOR)
DEPT OF DEFENSE→ SUMMER CONSULTANTS, INC.$40.0M
Frequently Asked Questions
What professional services contracts does the federal government award (NAICS 54)?
NAICS sector 54 (Professional, Scientific, and Technical Services) is one of the largest federal contracting sectors, covering IT consulting, engineering, R&D, management consulting, architecture, legal services, and accounting. Major buyers include DoD, DHS, VA, and civilian agencies across all categories.
How do I find federal contracting opportunities?
Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.
What is a set-aside in federal contracting?
A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.
How do I register to bid on federal contracts?
You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.