• Mainframe Senior Developer

    Ensono (St. Paul, MN)
    Mainframe Senior DeveloperSt. Paul, MNJR012678 ** Mainframe Senior Developer - Hybrid (3 days in Office)** At Ensono, our **Purpose is to be a relentless ... doing:** This role requires a highly skilled and experienced Senior Mainframe Developer with 15+ Years of...implementation/change options aligned with business needs. **We want all new Associates to succeed in their roles at Ensono.… more
    Ensono (01/14/26)
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  • Senior Mainframe Systems Programmer…

    Ensono (Phoenix, AZ)
    Senior Mainframe Systems Programmer - zOSRemote - United StatesJR012646 Position Summary The Senior Mainframe Systems Programmer provides support for ... on-going projects that require the installation, testing, and implementation of new operating systems and other 'system' software. Includes: Maintenance and… more
    Ensono (12/30/25)
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  • Senior Mainframe Developer

    CGI Technologies and Solutions, Inc. (Salt Lake City, UT)
    ** Senior Mainframe Developer** **Category:** Software Development/ Engineering **Main location:** United States, Utah, Salt Lake City **Position ID:** J1225-1510 ... Description:** CGI is seeking a talented, driven, and experienced Senior Mainframe Developer with a passion for...yourself and make an impact with both internal and client stakeholders. You also can work on cutting edge… more
    CGI Technologies and Solutions, Inc. (12/21/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Jefferson City, MO)
    Senior Mainframe Systems Programmer - CMODRemote - United StatesJR012293 The Senior Mainframe Systems Programmer provides support for on-going projects ... that require the installation, testing, and implementation of new operating systems and other 'system' software. Also, the Maintenance and debugging of systems… more
    Ensono (11/13/25)
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  • Senior ADABAS Mainframe Systems…

    Ensono (Salt Lake City, UT)
    …variety of tasks including database optimization, database performance reviews and tuning, and new client onboarding. The individual will provide 24x7 on call ... Senior ADABAS Mainframe Systems ProgrammerRemote -...Brings to this Role _Required Qualifications help to assure new Associates are set up for success in their… more
    Ensono (01/10/26)
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  • Senior Mainframe Systems Programmer…

    Ensono (Dover, DE)
    Senior Mainframe Systems Programmer - AutomationRemote - United StatesJR012303 **Position Summary** The Senior Mainframe Systems Programmer provides ... of EPI. + Processes communication skills to participate in Client meetings and new business deals. +...+ Ability to perform skill set of an Automation Mainframe System Programmer + Ability to perform complex Automation… more
    Ensono (12/25/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Boston, MA)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and efficient ... annual Disaster Recovery exercises across a diverse set of client environments + Manage z/VM systems: + Software +...Brings to this Role _Required Qualifications help to assure new Associates are set up for success in their… more
    Ensono (01/06/26)
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  • Sr or Lead zOS Mainframe Systems Engineer

    System One (Reston, VA)
    Job Title: Senior / Lead z/OS Mainframe Systems Engineer Location: Mostly Remote (Occasional Onsite is required in Reston/DC, and Onsite Interview Required) ... 12 + months Contract-to-Hire Overview We are seeking a Senior /Lead z/OS Mainframe Systems Engineer to support...Mainframe Systems Engineer to support and modernize the client 's mainframe platform. This role focuses on… more
    System One (01/03/26)
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  • Sr. Mainframe application developer on Z/OS

    US Tech Solutions (Coatesville, PA)
    …between functional areas or departments and clients to ensure that integration of new , enhanced and existing applications meet client specifications. + Works ... **Job Description:** Looking for a Senior Application programmer using COBOL, Adabas, Natural, and...Application programmer using COBOL, Adabas, Natural, and CICS on mainframe z/OS. **Essential Job Functions** + Interfaces with team… more
    US Tech Solutions (12/13/25)
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  • Mainframe Developer

    DXC Technology (Coatesville, PA)
    …between functional areas or departments and clients to ensure that integration of new , enhanced and existing applications meet client specifications. + Works ... appropriate parties to ensure timely implementation and to maintain client satisfaction. + Ensures delivery of projects meet ...+ Cobol with ADASQL + ADABAS / Natural for Mainframe z/OS + ADABAS / Natural Report & Structure… more
    DXC Technology (12/12/25)
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