• Senior Mainframe Developer

    Concentrix (Omaha, NE)
    …background in mainframe application development, with a primary focus on COBOL programming, DB2, and IMS database management. This is an onsite position ... Company Culture," year after year. Join us and be part of this journey towards greater opportunities and brighter...and excellent communication skills. **Must-Have Qualifications:** + Proficiency in COBOL : Expertise in COBOL for mainframe… more
    Concentrix (12/30/25)
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  • Mainframe Modernization Solution Architect

    Rocket Software (Lincoln, NE)
    …**Job Description Summary:** We are looking for a highly skilled Mainframe Modernization Solutions Architect to analyze, design, architect, and implement solutions ... patterns and practices, and setting standards for the modernization of mainframe legacy environments. The ideal candidate will possess deep technical skill… more
    Rocket Software (11/27/25)
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  • IT Mainframe Developer - Contract Role (AN)

    Nelnet (Columbus, NE)
    …Degree in Computer Science **EXPERIENCE:** + Minimum 5 years of experience in mainframe development. + Proficiency in: COBOL (batch and online) CICS (transaction ... benefits package. When you join the Nelnet team, you're part of a community invested in the success of...they live, learn, and work. We are seeking experienced Mainframe Developers to support state workforce agency's initiative to… more
    Nelnet (12/04/25)
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  • IT Quality Assurance Analyst - Contract Role (AN)

    Nelnet (Columbus, NE)
    …in software quality assurance or testing roles. + Strong understanding of mainframe systems and testing methodologies. + Experience with: COBOL , CICS, DB2, ... benefits package. When you join the Nelnet team, you're part of a community invested in the success of...business analysts to design and execute test plans for COBOL , CICS, DB2, and batch components. . Perform unit,… more
    Nelnet (12/03/25)
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  • Technical Implementation Professional

    Fiserv (Omaha, NE)
    …escalate issues astutely **What you will need to have:** + 3+ years of COBOL , Mainframe applications, and IBM JCL/TSO/TPX experience + 3+ years of Information ... times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a...**Job Title** Technical Implementation Professional Our Implementations Professionals are part of a team that works directly with clients… more
    Fiserv (12/20/25)
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