Jcl Jobs

Lead the design, tuning, and support of z/OS networking and middleware (CICS, DB2, MQ, Connect:Direct) for M&T Bank, ensuring secure, high-performance, mission-critical services.

Ensono is hiring a Senior Mainframe Systems Programmer (DB2) to deliver expert z/OS DB2 systems programming, subsystem installs, and client support in a remote, no-on-call role.

Lead COBOL development and modernization efforts on a remote long-term contract supporting IRS systems, delivering high-quality code, documentation, and testing.

Peraton is hiring a Business Systems Analyst to support and enhance Medicare DME claims systems on an Agile team, requiring Medicare claims knowledge and US citizenship.

Experienced technical support analyst needed to manage and execute NYC OMB budget processing job flows, perform testing and troubleshooting on mainframe-based financial systems, and coordinate with users and technical teams.

Serve as a senior application support analyst bridging OMB business requirements and technical execution for critical budget system job flows and batch processing on a mainframe platform.

Experienced Mainframe Developer needed to design, develop and support COBOL/CICS enterprise applications for a global IT services client based in California City.

Arthur Grand Technologies is hiring a Systems Analyst II (Mainframe - COBOL) to maintain and improve production mainframe processes supporting ancillary benefits products in a remote contract role.

Experienced mainframe developer needed to design, code, test, and maintain COBOL-based Medicare DME systems as part of a cross-functional Agile team.

Peraton seeks an experienced mainframe Software Developer to deliver and maintain high-volume Medicare DME claims processing solutions in a remote Agile environment (preference near Windsor, MD).

Lead development of high-volume mainframe healthcare claims systems (DME/Medicare) using COBOL/CICS on z/OS for a mission-driven team based in Windsor Mill, MD.

Experienced conversion analyst needed to lead testing and validation of retirement plan conversions within FIS Retirement Omni, ensuring accurate data migration and client acceptance.

Join FISA as a Mainframe Programmer Analyst to develop, support and troubleshoot mission-critical mainframe components of the City's Financial Management System (FMS).

Lead the design and development of Visa's Clearing and Settlement systems as a Staff Software Engineer, building highly scalable C/C++ solutions for global payments.

Arthur Grand Technologies is looking for a Systems Analyst II with proven mainframe COBOL and SQL expertise to support production jobs, resolve defects, and enhance mainframe processing for ancillary benefit products.

Peraton is hiring a Mainframe Software Developer with strong COBOL/CICS skills to support a DoD Defense Business System in an Agile environment.

DXC Technology is hiring a Senior Insurance Software Java Specialist to deliver and modernize insurance application solutions using Java, COBOL/JCL, SQL and DB2 at a regional DXC office.

DXC Technology seeks a Mainframe Application Developer in Plano, TX to work hybrid (2 days onsite) on COBOL/CICS mainframe development, debugging, and documentation as part of a collaborative engineering team.

ATPCO seeks a Software Engineer to deliver 24x7 Tier 2 production support and maintain enterprise mainframe and distributed applications that power global travel.