• IT Mainframe Developer - Contract…

    Nelnet (Ogallala, NE)
    …Degree in Computer Science **EXPERIENCE:** + Minimum 5 years of experience in mainframe development. + Proficiency in: COBOL (batch and online) CICS (transaction ... they live, learn, and work. We are seeking experienced Mainframe Developers to support state workforce agency's initiative to...6 to 9 digits. This role involves modifying legacy COBOL applications, CICS screens, DB2 schemas, and batch jobs… more
    Nelnet (11/12/25)
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  • Mainframe Application Support Engineer

    Fiserv (Omaha, NE)
    …be responsible for participating in development, testing, implementation, and support of mainframe COBOL based Treasury applications. This is specific to ... need to have:** + 5+ years of experience in Mainframe application development using COBOL , JCL, CA7,...+ This is a full-time, direct-hire position, and no contract options for unsolicited agency submissions will be considered… more
    Fiserv (10/16/25)
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  • Mainframe Application Analyst

    Fiserv (Omaha, NE)
    …on a global scale, come make a difference at Fiserv. **Job Title** Mainframe Application Analyst **About your role:** At Fiserv, we are dedicated to transforming ... financial services technology to benefit our clients. As a Mainframe Developer, you will play a critical role in...in software development. + 2+ years of experience in COBOL , Assembler, CICS or similar programming languages. + 2+… more
    Fiserv (10/04/25)
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  • IT Quality Assurance Analyst - Contract…

    Nelnet (Alliance, NE)
    …in software quality assurance or testing roles. + Strong understanding of mainframe systems and testing methodologies. + Experience with: COBOL , CICS, DB2, ... business analysts to design and execute test plans for COBOL , CICS, DB2, and batch components. . Perform unit,...test reporting and validation. **Pay Rate:** _This is a contract position contingent upon project needs, with a compensation… more
    Nelnet (11/12/25)
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  • Java API Developer

    Eliassen Group (Lincoln, NE)
    **Java API Developer** **Anywhere** **Type:** Contract **Category:** Engineer **Industry:** Insurance **Workplace Type:** Remote **Reference ID:** JN -092025-103586 ... AI tools like GitHub Copilot to improve development efficiency. + Support mainframe resource resiliency and legacy system maintenance. + Engage in cross-functional… more
    Eliassen Group (09/10/25)
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