Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

This Sources Sought opportunity from Department Of Defense was posted on April 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Software Engineering Recompete

Closed
N00421-28-RFPREQ-AC20000-0002Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 541330
New
SLED
RFP/RFQ - On-Call Engineering Services for Torrington Transfer Station/NRRA
Solicitation # EDC 11- 2026 -01
The Northwest Hills Council of Governments (NHCOG) is soliciting proposals under solicitation number EDC 11- 2026 -01 for on-call engineering services to support the Torrington Transfer Station and the Northwest Resource Recovery Authority (NRRA). The agency seeks a qualified firm specializing in Municipal Solid Waste and Recycling Transfer Stations to provide technical analysis, facility and operational capacity assessments, site planning, and permitting assistance. These services are intended to support ongoing operations and inform the NRRA Strategic Plan and future capital investment decisions, ensuring compliance with CT DEEP General Permits. Interested firms must submit their proposals by November 30, 2026, at 11:00 AM. Submissions must include a project management plan, key personnel resumes limited to two pages, three relevant references, a technical approach, and a detailed project timeline. A fee proposal containing hourly rates or lump sum allocations must be submitted in a separate sealed envelope. Evaluation will be based on personnel qualifications, experience with multiuse trails and waste facility planning, the proposed project approach, and the fee schedule. Awardees must provide proof of workers compensation, liability, and vehicle insurance, including a waiver of subrogation and naming the State of Connecticut and NHCOG as additional insureds within ten days of the award. Required documentation also includes a Non-Collusion Affidavit and certifications of non-discrimination.
DAS Procurement

POSTED

about 11 hours ago

DEADLINE

in about 1 month

AI Contract Overview

Show more

The U.S. Department of Defense, through the Naval Air Warfare Center Air Division, is seeking information regarding potential sources for a software engineering recompete effort under solicitation number N00421-28-RFPREQ-AC20000-0002. This sources sought notice is strictly for informational purposes and does not constitute a solicitation, request for proposal, or any binding commitment from the government. Responses are requested by May 18, 2026, at 3:00 PM Eastern Time, and the NAICS code 541330 applies to this effort, indicating a focus on computer systems design and related services. The performance location is associated with Patuxent River, Maryland, 20670, where the contracting office is based. Primary point of contact for inquiries is Lori Gelinas, with secondary contact Michele Estep, both reachable via their official U.S. Navy email addresses. The notice emphasizes that no formal procurement is underway at this time and that submissions will be used solely to assess industry capabilities and market interest. Interested parties are encouraged to review the attached Sources Sought Synopsis for further details, with the latest version posted on April 28, 2026. All communications and submissions must be directed to the listed contacts, and no official contract awards will result from this notice.

General Info

Navy seeks industry info for future software engineering services; responses due May 18, 2026.

NAICS

541330 - Engineering Services

Place of Performance

NAVAL AIR WARFARE CENTER AIR DIV, BUILDING 439 SUITE F, 47110 LILJENCRANTZ ROAD UNIT 7, PATUXENT RIVER, MD 20670-1545, MD, 20670

Set-Aside

NONE

Documents

5

Attachment 2 - Level of Effort Table

PDF, High priority: read this firstspecifications
High

Section C - MSG Software Engineering Services IDIQ PWS

PDF, High priority: read this firstsow
High

MSG Software Engineering Services IDIQ Recompete Sources Sought

PDF, Low prioritysources-sought
Low

MSG Software Engineering Services IDIQ Recompete Sources Sought

PDF, Low prioritysources-sought
Low

NAWCAD MSG Software Engineering Services IDIQ Sources Sought Response Template

DOCX, Low priority6 pages · sources-sought
Low

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

CLEATUS splits the solicitation into Uniform Contract Format (UCF) sections: scope, pricing, deliverables, and evaluation criteria.

Timeline

1 update
PhaseClosed
Posted

Sources Sought

Notice updated

Response deadline changed from May 6, 2026 to May 18, 2026. The notice description changed.

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyDepartment Of Defense → Naval Air Warfare Center Air Division
Contacts2 people available
OfficePATUXENT RIVER, MD, 20670-1545, USA
Office AddressPATUXENT RIVER, MD, 20670-1545, USA
Contacts

Full Description

Show more
THIS SOURCES SOUGHT IS FOR INFORMATIONAL PURPOSES ONLY. THIS IS NOT A REQUEST FOR PROPOSAL. IT DOES NOT CONSTITUTE A SOLICITATION AND SHALL NOT BE CONSTRUED AS A COMMITMENT BY THE GOVERNMENT. Please see attached Sources Sought Synopsis for more information - note updated version posted 042826

More opportunities from Department Of Defense → Naval Air Warfare Center Air Division

Same awarding agency

NAICS: 488190
New
Federal
T-6/T-34 Aircraft Maintenance and Contractor Logistics Support (CLS): Request for Proposal (RFP)
Solicitation # N0042126R1011
Solicitation N0042126R1011 is a Request for Proposal issued by the Naval Air Warfare Center Air Division for T-6 and T-34 aircraft maintenance and contractor logistics support. The requirement is a full and open competition for a single-award IDIQ contract with a five-year ordering period. The scope of work includes general maintenance for T-6 aircraft, satellite site support for T-34 aircraft, preservation and depreservation services, and specialized support such as variable flight hour surge and detachment mobilization. Performance is required across multiple locations, including NAS Corpus Christi, NAS Whiting Field, and NAS Pensacola, and involves operations for manned fixed-wing aircraft equipped with ejection seats and On-Board Oxygen Generating Systems. The contract utilizes a mix of pricing structures, including Firm Fixed Price for monthly maintenance and site support, Composite Hourly Firm Fixed Price for premium labor and engineering services, and Cost-Reimbursement for parts, materials, and emergent travel. Award will be determined via a tradeoff process to identify the best value, with Technical being the most important factor, followed by Past Performance, and then Small Business participation; combined, these non-price factors are significantly more important than price. Proposals must be submitted electronically via the PIEE Solicitation Module by November 6, 2026, and must include five distinct volumes covering contract administration, technical approach, past performance, cost/price, and small business commitments.
Other Support Activities for Air Transportation

POSTED

about 17 hours ago

DEADLINE

in 10 days
View Details
NAICS: 334220
New
Federal
Next Generation Tactical Radio (NGTR)
Solicitation # N00421-27-RFPREQ-TPM209-0199
The Naval Air Systems Command (NAVAIR) is conducting market research to identify potential sources for the Next Generation Tactical Radio (NGTR), a modular Software Defined Radio (SDR) for U.S. Navy and Marine Corps aircraft. The NGTR is intended as a form, fit, and function backwards-compatible replacement for the ARC-210 Generation 5 and 6 radios. Key technical requirements include support for voice and data waveforms in the VHF and UHF bands with operational capabilities up to 6 GHz, including SINCGARS, MUOS, and Integrated Waveform SATCOM. The system must feature a small form factor weighing less than 12.2 pounds, a conduction-cooled design, and a modular High Assurance Device (HAD) to meet NSA cryptographic and Security Evaluation Requirements Document (SERD) standards. Additionally, the system must adhere to Zero Trust security architecture, Risk Management Framework (RMF) controls, and maintain a minimum MTBF of 7500 hours. The acquisition timeline anticipates an Industry Day in the first quarter of FY27, with a final RFP release in the fourth quarter of FY27 and a contract award in the second quarter of FY28, targeting fleet delivery by mid-2034. Eligible firms under NAICS code 334220 must demonstrate expertise in secure military SDRs, agile and modular development, Model-Based Systems Engineering (MBSE), and proactive obsolescence management. Performance will be measured against rigorous military standards, including MIL-STD-461G for EMI and MIL-STD-704D/E for power. This current effort is a Request for Information (RFI) to gather industry feedback on technical feasibility, timeline realism, and risk mitigation prior to the formal solicitation process.
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

POSTED

5 days ago

DEADLINE

in 27 days
View Details
NAICS: 541330
New
Federal
PMA CSS Competition PMA 261
Solicitation # N0042126R1033
Solicitation N0042126R1033 is a Service-Disabled Veteran-Owned Small Business set-aside for a single Firm-Fixed Price task order under the SeaPort-NxG MAC. The contract provides professional program management, administrative, budget/financial management, and corporate operations support services for Program Management Air (PMA)-261, supporting H-53 Heavy Lift Helicopters, including the CH-53E, MH-53E, and CH-53K variants. The scope of work spans from System Development and Demonstration to Operations and Support phases, specifically supporting ACAT 1C programs and Full Rate Production. The performance period is five years, consisting of a base year and four option years, with a proposed start date of December 1, 2026. The prime offeror must maintain a Facility Security Clearance (FCL) of Top Secret, and personnel are required to have Top Secret/Sensitive Compartmented Information (TS/SCI) access for routine work, although no deliverables will be classified at the SCI level. Award is based on the lowest-priced proposal that passes the FCL gateway and achieves an Outstanding Combined Technical/Risk Rating. Key deliverables include monthly status reports, a cybersecurity implementation plan, an operations security plan, and a quality control plan. Performance is monitored via a Quality Assurance Surveillance Plan with acceptable quality levels set at 80 percent for technical performance, schedule adherence, and labor resource control.
Engineering Services

POSTED

6 days ago

DEADLINE

in 16 days
View Details
NAICS: 541330
New
Federal
Update to Response Date for N0042127R3007 (Solicitation # N0042126R3007)
Solicitation # N0042127R3007
Solicitation N0042126R3007 is a request for proposal issued by the Naval Air Warfare Center Air Division for professional management support services to benefit the Precision Strike Weapons Program Office (PMX-201). This SeaPort-NxG MAC task order is a set-aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) and involves providing technical support for the development, production, and in-service management of air-to-ground munitions and aircraft armament equipment, including programs such as JSOW, LRASM/SDB-II, and Harpoon. The scope of work encompasses project, program, acquisition, and risk management, as well as configuration and data management, with performance primarily located at NAS Patuxent River. The contract structure consists of a five-year performance period comprising one base year and four option years, with a possible six-month extension. Pricing is divided into three series: Series 5000 for Firm Fixed Price labor, Series 7000 for Cost Reimbursable materials and travel, and Series 8000 for Not Separately Priced data deliverables. Award will be granted to the lowest-priced proposal that is complete, compliant, and achieves an Outstanding Combined Technical/Risk Rating. Technical evaluation focuses on the offeror's technical approach, integrated management and staffing, and transition-in plan, with technical capability weighted more heavily than price. Key requirements include strict adherence to security protocols, including a Secret facility clearance, compliance with NIST 800-171, and the signing of non-disclosure agreements. Deliverables are managed through a series of Contract Data Requirements Lists (CDRLs), including manpower and personnel reports. Proposals must be submitted via the PIEE portal and are divided into a Non-Price Proposal (Volume 1) and a Price Proposal (Volume 2), with specific page limits and formatting requirements for technical narratives and personnel resumes.
Engineering Services

POSTED

6 days ago

DEADLINE

in 17 days
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS