• COBOL Developer

    Koniag Government Services (Chantilly, VA)
    …+ Familiarity with mainframe terminal emulation tools + Understanding of mainframe architecture and operating systems ( z / OS , MVS) + Experience ... The ideal candidate has extensive experience in COBOL programming and mainframe environments, with a strong understanding of business applications. Essential… more
    Koniag Government Services (12/13/25)
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  • Assembler Language Coder (ALC) - Developer Role

    ABBTECH Professional Resources, Inc. (Bismarck, ND)
    …+ Experience with mainframe TSO, JCL, Control-M + Hands-on experience with Linux, z / OS , bash shell scripting + Hands on experience with JCL development + ... Assignment:** Work in an Agile team to support back-end mainframe systems and provide interfaces to front-end systems. This...Work with development teams and product managers to ideate software solutions. + Analyze existing software as… more
    ABBTECH Professional Resources, Inc. (11/20/25)
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  • Systems Admin Sr. Specialist Advisor

    NTT America, Inc. (Austin, TX)
    …interdependenciesExcellent customer-facing skills. (At a technical and layman's level).Proficiency in supporting z / OS , JES2, CICS or RACF is a plus **Academic ... experience..Undergraduate/bachelor'sdegree **Required Experience:** + Requires 10+ years' experience/proficiency with Mainframe DB2 Systems software + Experience installing… more
    NTT America, Inc. (11/07/25)
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  • Developer

    Intercontinental Exchange (ICE) (Jacksonville, FL)
    …the equivalent combination of education, training, or work experience. + 5+ years z / OS mainframe application development technologies such as Batch/CICS ... processes a plus. **Languages** + COBOL for Z / OS , CICS. + VSAM/DB2 file structures, ISPW source code/release management + IDZ, TSO/ISPF mainframe IDE's… more
    Intercontinental Exchange (ICE) (12/30/25)
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  • CICS Sr Systems Programmer

    The Cigna Group (Bloomfield, CT)
    …are looking to fill needs to be a Subject Matter Expert on all Z / os products and features. **Responsibilities:** + Install, customize, support and maintain DB2 ... skills Effective oral and written communication Operating Systems / Subsystems / Environments z / OS , CICS, CTG/ z , TSO/ISPF, DB2, UNIX Systems Services,… more
    The Cigna Group (11/05/25)
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  • Senior Linux QA Engineer

    Broadcom (Plano, TX)
    …and experiences with our in-house component library, used by all Broadcom's Mainframe software products, is a plus. **Preferred Education:** Bachelor's degree ... Description:** Are you a passionate IT professional ensuring top-notch software quality and driving innovation? We are seeking a...Cloud technologies especially around Cloud Storage (on or off z / OS ) is a plus. **Desired Technical Skills… more
    Broadcom (10/21/25)
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  • Application Support Analyst

    City of New York (New York, NY)
    …server configuration. - Strong to moderate experience In Oracle database. - Experience in MVS/ z / OS JCL and utilities a plus. - 3 years experience working on ... implementation of security certificates Perform advanced GIS administrative duties - Open cases with Sterling for problem determination BPML maintenance, for… more
    City of New York (11/05/25)
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