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This Government Contract opportunity from Department Of Defense was posted on May 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Mainframe Application Development & Maintenance (ADS-COBOL, CICS, z/OS)

Closed
Federal

Contract Overview

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

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in 14 days
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NAICS: 541511
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DEADLINE

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AI Contract Overview

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The contract seeks a subcontractor to provide comprehensive software development, lifecycle management, and production support for legacy financial systems built on ADS-COBOL, CICS, and z/OS platforms. Core responsibilities include ongoing code maintenance, bug resolution, functional enhancements, and integration efforts to align the legacy environment with modern technological platforms. The work requires deep expertise in mainframe technologies and a proven ability to sustain critical financial operations without disruption. The place of performance is specified as 44108, indicating the primary operational location, though no specific city or state is provided. The contracting agency is the Defense Finance and Accounting Service under the Department of Defense, suggesting the work supports federal financial operations with high reliability and security demands. This is a subcontract Opportunity posted on May 1, 2026, with a response deadline of May 8, 2026, at 8:00 PM. The NAICS code 541511 confirms the scope as computer systems design and related services. The solicitation does not indicate a set-aside designation, meaning it is open to all qualified vendors. While no point of contact details are listed, the official SAM.gov workspace link provides the sole avenue for accessing full tender documentation and submission requirements. Given the nature of the systems involved and the federal context, subcontractors must demonstrate experience with sensitive financial data, adherence to DoD compliance standards, and the capacity to deliver sustained technical support in a high-stakes operational environment.

General Info

Provide software development and support for legacy financial systems at Defense Finance and Accounting Service.

Agency

Department Of Defense → Defense Finance And Accounting Svc

NAICS

541511 - Custom Computer Programming Services

Place of Performance

OH, 44108, USA

Set-Aside

NONE

Documents

This scope was carved out of 3003718.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Technical Services Office (TSO) Combined Support

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → Defense Finance And Accounting Svc
ContactsNo contacts available
OfficeN/A
Organization / AgencyDepartment Of Defense → Defense Finance And Accounting Svc
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Provide software development, lifecycle management, and production support for legacy financial systems including ADS-COBOL, CICS, and z/OS. Tasks include code maintenance, bug fixes, enhancements, and integration with modern platforms.

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NAICS: 238210
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On-Site Installation and CommissioningThe contract entails the physical delivery, installation, configuration, and commissioning of a KeyWatcher cabinet at the Oxford, Connecticut site, with all work including necessary cabling and completion of government acceptance testing. This is a subcontract under the Department of Defense, specifically managed by the Defense Finance and Accounting Service, and falls under the NAICS code 238210, indicating it relates to electrical and wiring installation services. The performance location is clearly defined as Oxford, CT, with a zip code of 06478, and the work must meet all federal requirements for system integration and operational validation. The posting date is July 8, 2026, and while the solicitation number and point of contact are not provided, the contract is structured for on-site execution with full accountability for system functionality and government sign-off.
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NAICS: 541330
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Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 541511
Closed
Federal
Network Infrastructure Maintenance and Monitoring
FA4427 60 Cons Lgc

POSTED

6 months ago

CLOSED

5 months ago
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Closed
Federal
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6 months ago

CLOSED

6 months ago
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Federal
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Ofc Of Acquisition And Grants Management

POSTED

6 months ago

DEADLINE

N/A
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Federal
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POSTED

6 months ago

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