Recompete radar · NAICS 541330 · Illinois
Engineering Services contracts expiring in Illinois
58 federal contracts coded NAICS 541330 (Engineering Services) with place of performance in Illinois reach the end of their period of performance by 2028-02 — $362M of incumbent work that is likely to be recompeted. The largest incumbent is Northrop Grumman Systems Corporation ($217M expiring); the biggest buyer is Department of Defense ($300M).
Source: official USAspending.gov award data · data as of 2026-08-22, refreshed regularly · amounts are total contract value to date.
58 contractsexpiring in Illinois by 2028-02
$362Mtotal incumbent contract value
0 in 6 monthsperiod of performance ends soonest
25 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 58 contracts — plus SAM.gov recompete-notice matching and
daily monitoring — run the actor with naics: ["541330"].
| Incumbent | Agency | Value | PoP end | State | Description / award |
|---|---|---|---|---|---|
| Northrop Grumman Systems Corporation | Department of Defense Department of the Air Force | $93M | 2027-09-08 | IL | LITENING ADVANCED TARGETING PODS FA854023F0044 ↗ |
| Northrop Grumman Systems Corporation | Department of Defense Department of the Air Force | $43M | 2027-08-27 | IL | LITENING ADVANCED TARGETING PODS FA854025FB017 ↗ |
| Northrop Grumman Systems Corporation | Department of Defense Department of the Air Force | $32M | 2028-01-31 | IL | TYPE 173 SOO BLOCK FA854025FB004 ↗ |
| Northrop Grumman Systems Corporation | Department of Defense Department of the Air Force | $31M | 2027-09-30 | IL | LITENING CATP ARTEMIS PHASE 2B FA854026FB006 ↗ |
| Ameresco INC | General Services Administration Public Buildings Service | $18M | 2027-10-31 | IL | IGF::OT::IGF FOR OTHER FUNCTIONS THE CONTRACTOR SHALL PROVIDE ALL PROFESSIONAL SERVICES, SUPPORT, LABOR, MATERIALS, EQUIPMENT, TRANSPORTATI… GSP0517GB0001 ↗ |
| Advancing Resilience In Communities | Department of Homeland Security Federal Emergency Management Agency | $13M | 2027-09-27 | IL | TASK ORDER FOR ARCHITECT AND ENGINEERING SERVICES TO SUPPORT FEMA REGION 5'S RISK MAPPING, ASSESSMENT, AND PLANNING PROGRAM. 70FBR523F00000069 ↗ |
| Advancing Resilience In Communities | Department of Homeland Security Federal Emergency Management Agency | $12M | 2027-09-30 | IL | TASK ORDER FOR ARCHITECT AND ENGINEERING SERVICES TO SUPPORT FEMA REGION 5'S RISK MAPPING, ASSESSMENT, AND PLANNING PROGRAM. 70FBR522F00000045 ↗ |
| Exp Federal INC. | Department of Defense Department of the Army | $10M | 2027-04-30 | IL | ARCHITECT-ENGINEER (A-E) SERVICES FOR FY25 PN 88727 CYBER INSTRUCTIONAL FACILITY CLASSROOMS AND AUDITORIUM (LECTURE HALL) FORT GORDON, GA (… W912HN22F2020 ↗ |
| Stanley Consultants, INC. | Department of Defense Department of the Army | $7.9M | 2027-05-15 | IL | AE SERVICES LD22 FISH PASSAGE DESIGN W912EK22F0085 ↗ |
| Halff Associates, INC. | Department of Defense Department of the Army | $7.8M | 2027-09-02 | IL | SANDOVAL ZINC REMEDIAL DESIGN W912P924F0038 ↗ |
| Northrop Grumman Systems Corporation | Department of Defense Department of the Air Force | $7.6M | 2027-04-30 | IL | LITENING TARGETING PODS FA854024F0020 ↗ |
| Northrop Grumman Systems Corporation | Department of Defense Department of the Air Force | $7.1M | 2027-12-15 | IL | LITENING CATP TARGETING PODS FA854024F0036 ↗ |
| Agile Decision Sciences, LLC | Department of Defense Department of the Air Force | $6.9M | 2027-03-31 | IL | IT PROFESSIONAL SERVICES IS MULTI-FACETED AND AIDS AMC/A3Y JOINT EXERCISE DIVISION IN DEVELOPING REALISTIC EXERCISE SCENARIOS AND TRAINING… FA445224F0034 ↗ |
| Jyg Innovations LLC | Department of Defense Department of the Air Force | $6.5M | 2027-11-30 | IL | FA4452-23-F-0015 *SECTION 889 FA445223F0015 ↗ |
| Exp Federal INC. | Department of Defense Department of the Army | $4.9M | 2027-09-30 | IL | AE DESIGN TO REPLACE SPRINGS AND DAMPERS AT CMSFS, CO. W9128F21C0036 ↗ |
| Itsc Secure Solutions, LLC | Department of Defense Department of the Air Force | $4.6M | 2027-04-01 | IL | MAF C2 SYSTEMS SUPPORT FOR ON PREMISES AND IN THE CLOUD, PRACTICING DEVELOPMENT, SECURITY AND OPERATIONS PRINCIPALS. BOX 29: THE OFFERORS… FA445224F0031 ↗ |
| Lmi Consulting, LLC | Department of Defense USTRANSCOM | $4.2M | 2027-03-31 | IL | RESEARCH, DEVELOPMENT, TEST & EVALUATION PROGRAM TECHNICAL SUPPORT HTC71123FD038 ↗ |
| Barge Emersion Joint Venture | Department of Defense Department of the Army | $4.0M | 2027-12-31 | IL | RIA CDC AETO W912QR24F0095 ↗ |
| Geo Bancroft Engineering LLC | Department of Veterans Affairs Department of Veterans Affairs | $3.4M | 2027-09-22 | IL | AE SERVICES FOR BUTLER VAMC 36C77622C0129 ↗ |
| Exp Federal INC. | Department of Defense Department of the Army | $3.4M | 2027-05-31 | IL | ARCHITECT-ENGINEER SUPPORT SERVICES FOR DOD LAW ENFORCEMENT EVIDENCE AND DATA REPOSITORY (LEEDR) AT GILLEM ENCLAVE, GA W912HN24F2005 ↗ |
| American Engineers INC | Department of Defense Department of the Army | $2.9M | 2027-03-31 | IL | AE TASK ORDER AWARD FOR THE ROCK ISLAND ARSENAL ARC FLASH STUDY PROJECT - BASE AND ALL OPTIONS BEING ACCEPTED AND FUNDED AT THIS TIME. W912QR21F0349 ↗ |
| Northrop Grumman Systems Corporation | Department of Defense Department of the Air Force | $2.6M | 2027-03-31 | IL | LITENING F/A-18E/F SUPER HORNET INTEGRATION SUPPORT FA854025FB038 ↗ |
| Exp Federal INC. | Department of Defense Department of the Army | $2.4M | 2028-02-13 | IL | CODE 6 (DESIGN-BID-BUILD) FOR THE CONSTRUCTION OF A COMBINED SQUADRON OPERATIONS AND AIRCRAFT MAINTENANCE UNIT FACILITY W912HN26FA038 ↗ |
| Exp Federal INC. | Department of Defense Department of the Army | $2.4M | 2027-09-22 | IL | REPAIR OF HANGAR BUILDING 701, MOODY AFB, GA W912HN25FA042 ↗ |
| Exp Federal INC. | Department of Defense Department of the Army | $2.4M | 2027-03-31 | IL | TASK ORDER ENTITLED, "ARCHITECT-ENGINEER SERVICES FOR BUILDING 17 PHASE 2 REPAIR, FORT BENNING, GA." W912HN22F2023 ↗ |
Track all 58 Illinois recompetes live
GovCon Monitor scans USAspending + SAM.gov daily for expiring NAICS 541330 contracts and flags recompete notices the moment they post — $0.003 per record.