Recompete radar · NAICS 541715 · Maryland
R&D in Physical, Engineering & Life Sciences contracts expiring in Maryland
472 federal contracts coded NAICS 541715 (R&D in Physical, Engineering & Life Sciences) with place of performance in Maryland reach the end of their period of performance by 2028-03 — $6.37B of incumbent work that is likely to be recompeted. The largest incumbent is The Johns Hopkins University Applied Physics Laboratory LLC ($1.35B expiring); the biggest buyer is Department of Defense ($2.54B).
Source: official USAspending.gov award data · data as of 2026-09-21, refreshed regularly · amounts are total contract value to date.
472 contractsexpiring in Maryland by 2028-03
$6.37Btotal incumbent contract value
51 in 6 monthsperiod of performance ends soonest
340 in 12 monthsrecompete planning window
The list
Top 25 expiring contracts by value
Sorted by total contract value. Every row links to the official award record on
USAspending.gov. For all 472 contracts — plus SAM.gov recompete-notice matching and
daily monitoring — run the actor with naics: ["541715"].
| Incumbent | Agency | Value | PoP end | State | Description / award |
|---|---|---|---|---|---|
| Leidos Biomedical Research INC | Department of Health and Human Services National Institutes of Health | $485M | 2027-08-30 | MD | NCI OPERATIONAL TASK ORDER, FY26-FY27 75N91025F00016 ↗ |
| Science Systems And Applications, INC. | National Aeronautics and Space Administration National Aeronautics and Space Administration | $485M | 2027-03-31 | MD | THE PURPOSE OF THIS CONTRACT IS TO ACQUIRE SCIENTIFIC RESEARCH SERVICES THAT CONCEIVES, DEVELOPS AND APPLIES SPACE, FIELD-DEPLOYED (I.E. AI… 80GSFC20C0044 ↗ |
| CACI, INC. - Federal | Department of Defense Department of the Air Force | $482M | 2027-05-04 | MD | DIGITAL ENGINEERING AND DIGITAL TRANSFORMATION RESEARCH, ANALYSIS, AND DEVELOPMENT FOR THE NAVY DIGITAL INTEGRATION SUPPORT CELL AND NAVAL… FA807522F0030 ↗ |
| Aerodyne-Sgt Engineering Services, LLC | National Aeronautics and Space Administration National Aeronautics and Space Administration | $424M | 2027-09-13 | MD | THE MIST II CONTRACT WILL PROVIDE MULTIDISCIPLINARY ENGINEERING TASK ORDERS FOR THE FORMULATION, DESIGN, DEVELOPMENT, FABRICATION, INTEGRAT… 80GSFC21CA007 ↗ |
| The Johns Hopkins University Applied Physics Laboratory LLC | National Aeronautics and Space Administration National Aeronautics and Space Administration | $400M | 2028-01-31 | MD | INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP) PHASE CD 80MSFC21F0224 ↗ |
| Mitchell Vantage Systems LLC | National Aeronautics and Space Administration National Aeronautics and Space Administration | $270M | 2027-08-31 | MD | UNDER THIS SES III CONTRACT, THE SOFTWARE ENGINEERING DIVISION (SED) OF THE ENGINEERING AND TECHNOLOGY DIRECTORATE (ETD) PROVIDES QUALITY S… 80GSFC22CA056 ↗ |
| Association Of Universities For Research In Astronomy, INC. | National Aeronautics and Space Administration National Aeronautics and Space Administration | $205M | 2027-09-30 | MD | THIS CONTRACT IS FOR THE PRODUCTS AND SERVICES ASSOCIATED WITH THE DESIGN PHASE OF THE WIDE-FIELD INFRARED SURVEY TELESCOPE (WFIRST) SCIENC… 80GSFC19C0054 ↗ |
| J.F. Taylor, INC. | Department of Defense Department of the Navy | $144M | 2027-06-17 | MD | NEW TASK ORDER FOR TO COVER THE ENDING TASK ORDERS FROM PREVIOUS IDIQ. N0042124F0979 ↗ |
| Westat, INC. | Department of Health and Human Services National Institutes of Health | $97M | 2027-07-31 | MD | TASK ORDER 1A: PROJECT KICK-OFF MEETING AND TASK ORDER 2A: CTSU CORE SUPPORT SERVICES & THE CTSU ENTERPRISE OF SYSTEMS; CANCER TRIALS SUPPO… 75N91022F00001 ↗ |
| Leidos Biomedical Research INC | Department of Health and Human Services National Institutes of Health | $92M | 2028-02-28 | MD | ENABLING NCI CLINICAL & RESEARCH DATA SHARING 75N91021F00013 ↗ |
| KBR Wyle Services, LLC | Department of Defense Department of the Air Force | $89M | 2027-06-21 | MD | AVIATION LOGISTICS ENVIRONMENT LOGISTICS INFORMATION TECHNOLOGY SYSTEM DEVELOPMENT AND MODIFICATION FOR NAVAL AIR SYSTEMS COMMAND PROGRAM E… FA807522F0049 ↗ |
| Leidos Biomedical Research INC | Department of Health and Human Services National Institutes of Health | $88M | 2027-08-30 | MD | NIAID VRC FY26-27 OPERATIONAL TASK ORDER 75N91025F00014 ↗ |
| Technical Resources International, INC. | Department of Health and Human Services National Institutes of Health | $73M | 2027-03-31 | MD | CLINICAL RESEARCH OPERATIONS AND MANAGEMENT SUPPORT (CROMS) 75N93024C00004 ↗ |
| Technical Resources International, INC. | Department of Health and Human Services National Institutes of Health | $71M | 2027-06-30 | MD | PURPOSE: TO PROVIDE CLINICAL TRIALS SPONSOR AND REGULATORY MANAGEMENT SUPPORT SERVICES TO THE NCI, THE CENTER FOR CANCER RESEARCH (CCR), A… 75N91021C00013 ↗ |
| Bioqual, INC. | Department of Health and Human Services National Institutes of Health | $66M | 2027-03-27 | MD | ANIMAL CARE AND LABORATORY SUPPORT SERVICES TO THE VACCINE RESEARCH CENTER 75N93019C00069 ↗ |
| Fisher Bioservices INC | Department of Health and Human Services National Institutes of Health | $63M | 2027-06-15 | MD | CLINICAL RESEARCH PRODUCTS DEVELOPMENT CENTER (CRPMC) 75N93020C00032 ↗ |
| The Johns Hopkins University Applied Physics Laboratory LLC | Department of Defense Department of the Navy | $62M | 2027-03-31 | MD | NAVY CONVENTIONAL PROMPT STRIKE PROGRAM N0002423F8129 ↗ |
| Booz Allen Hamilton INC | Department of Defense Department of the Air Force | $61M | 2027-06-21 | MD | INTELLIGENCE SURVEILLANCE RECONNAISSANCE PAYLOADS ARCHITECTURES AND COMMUNICATIONS ANALYSIS FOR NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION… FA807522F0047 ↗ |
| Northrop Grumman Systems Corporation | Department of Defense Department of the Air Force | $60M | 2027-06-30 | MD | PRECISE REFERENCE SENSING FOR COLLABORATIVE ELECTRONIC WARFARE (EW): (PRESENCE) FA865018C1020 ↗ |
| Leidos Biomedical Research INC | Department of Health and Human Services National Institutes of Health | $56M | 2027-05-25 | MD | DEVELOPMENT OF TARGET CHARACTERIZATION METHODS FOR NOVEL CANCER MARKERS 75N91020F00026 ↗ |
| Northrop Grumman Systems Corporation | Department of Defense Defense Advanced Research Projects Agency | $52M | 2027-04-30 | MD | DARPA RESEARCH PROJECT HR001123C0020 ↗ |
| KBR Wyle Services, LLC | Department of Defense Department of the Air Force | $51M | 2027-06-21 | MD | ENGINEERING, SUSTAINMENT, AND OPERATIONS RESEARCH, DEVELOPMENT, TESTING, AND EVALUATION FOR AIR FORCE LIFE CYCLE MANAGEMENT CENTER PLANS AN… FA807522F0050 ↗ |
| KBR Wyle Services, LLC | Department of Defense Department of the Air Force | $49M | 2027-06-20 | MD | UNITED STATES AIR FORCE BOMBER RELIABILITY AND SUSTAINMENT IMPROVEMENT PROGRAM FOR THE AIR FORCE LIFE CYCLE MANAGEMENT CENTER B-1 BOMBER DI… FA807522F0053 ↗ |
| The Johns Hopkins University Applied Physics Laboratory LLC | Department of Defense Department of the Air Force | $48M | 2027-03-23 | MD | JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY SUPPORT TO THE INTEGRATED CAPABILITIES DIRECTORATE FA865023C9302 ↗ |
| CACI Technologies, LLC | Department of Defense Department of the Army | $47M | 2027-05-25 | MD | NEW TASK ORDER FOR ARMY REPROGRAMMING ANALYSIS TEAM PROGRAM OFFICE (ARAT-PO) SOFTWARE SYSTEMS W56KGY24F0054 ↗ |
Track all 472 Maryland recompetes live
GovCon Monitor scans USAspending + SAM.gov daily for expiring NAICS 541715 contracts and flags recompete notices the moment they post — $0.003 per record.