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Department of Energy engineering services contracts

Captivaq tracked 17 engineering services notices from DOE since Aug 7, 2026. 10 are open now.

NAICS 541330: Engineering ServicesUpdated Nov 12, 2026

Engineering services notices from DOE

Open notices first, soonest deadline first. Recently closed ones follow. See every agency on the engineering services page.

OpportunityPlacePostedDeadlineSource
R--Technical Support Services for the DOE/NNSA Office

NNSA NON-MO CNTRCTNG OPS DIV

Not listedNov 3, 2026Nov 12, 2026SAM.gov
SOLICITATION NUMBER 391454 “HAZARDOUS AREA CLASSIFICATION REVIEW AND TRAINING SUPPORT”

HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR

Richland, WA 99352Oct 29, 2026Nov 20, 2026SAM.gov
A-E Services for Electron Injector Complex

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Nov 3, 2026Nov 30, 2026SAM.gov
SOLICITATION NUMBER 391214 “2704 HV PRIVACY BATHROOM DESIGN”

HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR

Richland, WA 99352Oct 27, 2026Dec 2, 2026SAM.gov
A-E Cost Estimation Services

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Nov 1, 2026Dec 4, 2026SAM.gov
SOLICITATION NUMBER 393273 “BLANKET MASTER AGREEMENT (BMA) FOR HANFORD TANK FARMS VADOSE DRILLING SERVICES”

HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR

Richland, WA 99352Oct 26, 2026Dec 15, 2026SAM.gov
C--Architect-Engineering Services for the Strategic Petroleum Reserve Project Management Office

STRATEGIC PETROLEUM RESERVE

Not listedNov 4, 2026Not listedSAM.gov
Cryo SNS Cold Box Shell Analysis

JEFFERSON LAB - DOE CONTRACTOR

VA 23606Sep 8, 2026Sep 21, 2026ClosedSAM.gov
Cathodic Protection Maintenance Services

FERMILAB - DOE CONTRACTOR

IL 60510Sep 1, 2026Sep 18, 2026ClosedSAM.gov
Y-12 Architectural & Engineering Design Services Basic Ordering Agreement (BOA) Request for Qualifications

CNS - DOE CONTRACTOR

Oak Ridge, TN 37830Aug 25, 2026Sep 8, 2026ClosedSAM.gov
Traffic Study and Safety Consulting Services

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Aug 11, 2026Aug 17, 2026ClosedSAM.gov
Weld Inspection & Phased Array Ultrasonic Testing (PAUT) Services

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Aug 10, 2026Aug 21, 2026ClosedSAM.gov

What else DOE buys

Other agencies buying engineering services

AgencyNoticesOpen now
Department of the Navy

Department of Defense

349110
Department of the Army

Department of Defense

12863
Department of the Air Force

Department of Defense

8430
Department of Veterans Affairs6424
Department of State282
GSA Federal Acquisition Service

General Services Administration

202
National Aeronautics and Space Administration203
National Park Service

Department of the Interior

2019
Interior Departmental Offices

Department of the Interior

159
Federal Highway Administration

Department of Transportation

1413

Who wins engineering services work at DOE

Contractors ranked by value obligated on DOE awards under NAICS 541330.

ContractorAwardsObligated
Mele Associates Inc

UEI MJBFX1KJ7KY1

19$565M
Keylogic, LLC

UEI YSL4NDJMULJ1

2$471M
Techsource, LLC

UEI DSDEKJ6JRLA7

21$300M
BWXT Enrichment Operations, LLC

UEI URJ3CAC3MSH8

1$267M
KBC Energy Solutions LLC

UEI JZBEGKLDQM68

1$173M
Parsons Government Services Inc.

UEI NMBCAG1JBKL7

18$170M
Johnson Controls Government Systems, LLC

UEI RXNUR4G46NG3

6$164M
Stoller Navarro Joint Venture

UEI CYKTJK3SMAB6

1$152M
Allegheny Science & Technology Corporation

UEI GLPKRZJL8GM3

5$131M
Leonardo Technologies, Inc.

UEI LHA1QKKRPFA8

5$129M

From federal award records of $1M or more since October 2023. More in the contractor directory.

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Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.