Find Engineering & Architecture RFPs in Indiana

57 active opportunities· Updated daily

7+ agencies4 set-aside14 with posted budget

Active engineering & architecture opportunities in Indiana right now come from agencies including Indiana Department of Transportation, Indianapolis Airport Authority and DEPT OF DEFENSE, among others. The nearest deadline is September 8, 2026. New solicitations are added daily. Sign up to get the ones matched to your business scored and delivered automatically.

How do I find engineering & architecture bids in Indiana?

Indiana engineering & architecture solicitations are spread across 7+ different buyer sites: state procurement portals, city and county purchasing pages, school districts, and cooperative networks, each posting on its own schedule. You can check every source by hand, or use a bid discovery tool. BidSparq monitors 23,000+ federal, state, local, education, and healthcare sources daily, including the Indiana sources behind this page, scores each new solicitation 0 to 100 against your company profile, and alerts you only when a engineering & architecture bid is worth your time. The 57 opportunities on this page refresh daily. For the full method, read how to find government RFPs and price the work against the free GSA labor rate lookup.

TitleAgencyDue DateSet-AsideEst. Value
Project Development Services HMA Overlay, Minor Structural, Small Structurers &…Indiana Department of Transportation2026-09-08-$4.3M
Airfield Midfield ImprovementsIndianapolis Airport Authority2026-09-08NONE$4.5M
Vehicle Service Road (ARFF) - Taxiway BIndianapolis Airport Authority2026-09-08NONE$900K
Town of Bourbon Sidewalks in Various Locations in Town of Bourbon (DES#2101300)…Indiana Department of Transportation2026-09-08-$333K
Project Development Services Two (2) Intersection Improvement, Median U-Turns i…Indiana Department of Transportation2026-09-08-$1.4M
Project Development Services Pavement Patching on I-70 from I-465 East Leg to 1…Indiana Department of Transportation2026-09-08-$1.1M
Project Development Services 2 Interchange Modifications, 2 Intersection Improv…Indiana Department of Transportation2026-09-08--
Lake County Professional Services Removal Lake County Bridge #45-00239 Old Clin…Indiana Department of Transportation2026-09-10-$1.3M
4310--610 - COMPRESSORS Boiler Plant Bldg 76 - ENGINEERING, NIHCS Marion VA Me…VETERANS AFFAIRS, DEPARTMENT OF2026-09-10SBA$19.0M
La Porte Government Construction Inspection Services Bridge 7 (Des # 2301255) i…Indiana Department of Transportation2026-09-14-$178K
Town of Sweetser Construction Inspection Services on Sweetser Switch Trail Proj…Indiana Department of Transportation2026-09-14-$283K
RFQ – PU Indy ASB Audio Visual Equipment and InstallationPurdue University2026-09-15-$500K
SE881 Life Science Integrated Learning Classroom #20251009Indiana University2026-09-16--
City of Valparaiso Barrel District-TOD Trail (Des # 2101141) in the LaPorte Dis…Indiana Department of Transportation2026-09-16--
N0016426R3122 - NSWC Crane, Code GXW - Professional Support ServicesDEPT OF DEFENSE2026-09-18-$5.0M
Town of Cedar Lake Cedar Lake Trail Preliminary Engineering (Des # TBD) in the …Indiana Department of Transportation2026-09-18--
Town of Cedar Lake 133rd Road Raise/Flood Reduction Construction Engineering an…Indiana Department of Transportation2026-09-18--
Water Street Improvements, Town of Oldenburg (Des # 2101701) in the Seymour Dis…Indiana Department of Transportation2026-09-19--
00067- Indiana Multi-unit AddressesOfc of Technology2026-09-19-$300K
Design, Development, Engineering, Technical, Programmatic, and Configuration Se…DEPT OF DEFENSE2026-09-21SDVOSBC$5.0M

Showing 20 of 57 results.

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Tips for Winning Engineering & Architecture Contracts in Indiana

  • The SF330 (Architect-Engineer Qualifications) form is the standard submission format for all federal A/E procurements. Master this form: it requires detailed project descriptions, key personnel qualifications, and organizational charts specific to each opportunity.
  • IDIQ (Indefinite Delivery/Indefinite Quantity) and MATOC (Multiple Award Task Order Contracts) are the primary vehicles for A/E services. Winning a spot on an IDIQ provides a multi-year pipeline of task orders.
  • Professional Engineer (PE) and Registered Architect (RA) licenses in the state where work will be performed are typically required. Many proposals require specific subconsultant specialties: build relationships with geotechnical, structural, and MEP firms for teaming.

Engineering & Architecture RFP FAQ

What is the Brooks Act and how does it affect A/E procurement?

The Brooks Act (40 U.S.C. §§ 1101-1104) requires federal agencies to select architect-engineer firms based on qualifications, not price. Firms submit SF330 forms demonstrating competence, then the most qualified firm negotiates a fair and reasonable price. If negotiations fail, the agency moves to the next-ranked firm. Most states have similar QBS laws for state-funded A/E work.

What is an SF330 and how do I submit one?

SF330 (Architect-Engineer Qualifications) is the standard federal form for A/E proposals. Part I covers project-specific qualifications: key personnel, relevant experience, project approach, and organizational chart. Part II is a firm-level overview filed separately. Strong SF330s emphasize specific relevant projects, named key personnel who will do the work, and clear project understanding.

How do IDIQ contracts work for engineering services?

IDIQ contracts establish a multi-year framework (typically 5 years) with a minimum and maximum dollar value. Once awarded, the agency issues individual task orders for specific projects. USACE, NAVFAC, and GSA all use IDIQ/MATOC vehicles extensively. Getting on an IDIQ is highly competitive but provides a steady pipeline of work without rebidding each project.

What certifications help win government engineering contracts?

PE (Professional Engineer) licensing is mandatory. SBE/DBE certification is valuable for DOT-funded work: states must meet DBE goals on federal highway projects. ISO 9001 quality management certification is increasingly requested. LEED accreditation helps for sustainable design projects. Security clearances are needed for DOD/intelligence facility design.

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