Cobol JCL VSAM IDMS Data Transformation GDG FTP Sftp Developer

Cobol JCL VSAM IDMS Data Transformation GDG FTP Sftp Developer

(Jobs in Des Moines

Requirement id 159527

Job title Developer

Job location in Des Moines, IA

Skills required Cobol, JCL, VSAM, IDMS Data Transformation GDG FTP Sftp

Open Date 10-Nov-2026

Close Date

Job type Contract

Duration 7 Months

Compensation DOE

Status requirement ---

Job interview type ---

Email Recruiter:coolsoft

Job Description Developer: Cobol, JCL, VSAM, IDMS Data Transformation GDG FTP Sftp

Start date : 12/7/2026

End Date : 06/30/2027

Submission deadline : 11/12/2026

Client Info : 0689-532-3210 IT Mainframe Services Consulting

Note:

• Remote

Description:

NOTE: This is a 6-month project.

The State is undertaking a modernization initiative to replace an aging eligibility platform with a new statewide eligibility system (EDEN). As part of this effort, the legacy Child Support Enforcement system (ICAR) must continue to exchange critical data with the new platform through a series of file-based interfaces and batch processes.

The Mainframe Developer will play a key role in supporting the integration and transition between the legacy child support system and the new eligibility platform. This position will focus on analysis, development, testing, deployment, and support of mainframe applications and interfaces that enable seamless data exchange during the modernization effort.

• Position Summary

The Mainframe Developer will design, develop, modify, test, and support mainframe programs and batch processes that facilitate integration between the legacy Child Support Enforcement system (ICAR) and the new Eligibility Determination system (EDEN). The resource will work closely with business analysts, architects, testers, and technical teams to implement interface updates, maintain data integrity, and support the transition from legacy data sources to modernized eligibility services.

• Key Responsibilities

Mainframe Application Development

· Develop, enhance, and maintain COBOL and JCL programs that process interface files between ICAR and EDEN.

· Modify file layouts, data mappings, transformation logic, and validation routines based on business and technical requirements.

· Enhance batch processing workflows, GDG structures, and VSAM datasets to support evolving integration requirements.

· Support modernization efforts by replacing legacy eligibility data sources with EDEN-derived data.

· Maintain and troubleshoot existing production processes and interfaces.

Technical Analysis and Design

· Translate business and functional requirements into technical design specifications.

· Analyze existing mainframe applications and integration points to determine impacts of system changes.

· Modify and support applications that interact with IDMS databases, including schema and subschema navigation.

· Perform detailed record-level and field-level analysis of inbound and outbound interfaces.

· Identify dependencies, integration touchpoints, and risks associated with parallel operation of legacy and modern systems.

· Create and maintain technical documentation, process flows, program specifications, and interface designs.

Testing and Quality Assurance

· Develop unit test scenarios and execute comprehensive testing of mainframe applications and batch jobs.

· Support system, integration, regression, and user acceptance testing activities.

· Investigate and resolve defects identified during testing cycles.

· Validate end-to-end data processing and file exchanges between systems.

· Ensure data quality, processing accuracy, and compliance with business requirements.

• Deployment and Operational Support

· Create and maintain JCL, procedures (PROCs), scheduling definitions, and operational documentation.

· Support implementation, migration, and production deployment activities.

· Assist with cutover planning and execution during modernization milestones.

· Troubleshoot production inc

Call502-379-4456 Ext 100for more details. Please provide Requirement id: 159527 while calling.

EOE Protected Veterans/Disability