• Senior Mainframe Developer

    Concentrix (Omaha, NE)
    …have a robust background in mainframe application development, with a primary focus on COBOL programming, DB2 , and IMS database management. This is an onsite ... expertise and excellent communication skills. **Must-Have Qualifications:** + Proficiency in COBOL : Expertise in COBOL for mainframe application development. +… more
    Concentrix (12/30/25)
    - Related Jobs

  • IT Quality Assurance Analyst - Contract Role (AN)

    Nelnet (Columbus, NE)
    …with developers and business analysts to design and execute test plans for COBOL , CICS, DB2 , and batch components. . Perform unit, integration, regression, ... + Strong understanding of mainframe systems and testing methodologies. + Experience with: COBOL , CICS, DB2 , JCL, 3270 emulator tools (eg, OpenText Hummingbird),… more
    Nelnet (12/03/25)
    - Related Jobs

  • IT Mainframe Developer - Contract Role (AN)

    Nelnet (Columbus, NE)
    …(UI) Account Numbers from 6 to 9 digits. This role involves modifying legacy COBOL applications, CICS screens, DB2 schemas, and batch jobs to accommodate the ... across systems and minimal disruption to operations. **JOB RESPONSIBILITIES:** + Analyze COBOL programs, CICS transactions, DB2 tables, and JCL scripts to… more
    Nelnet (12/04/25)
    - Related Jobs

  • Mainframe Modernization Solution Architect

    Rocket Software (Lincoln, NE)
    …technical experience with mainframe, non-x86 legacy systems and with technologies such as COBOL , JCL, CICS, DB2 for z/OS, IMS DB/DC, Assembler, PL/I, REXX, ... emulation, automated code conversion, and re-platforming. + Experience with COBOL modernization and porting application code across platforms. + Hands-on… more
    Rocket Software (11/27/25)
    - Related Jobs

  • COBOL Developer

    Fiserv (Lincoln, NE)
    …make an impact on a global scale, come make a difference at Fiserv. **Job Title** COBOL Developer + **What does a successful Cobol Developer do at Fiserv?** As a ... software application development. + 5+ years of experience with COBOL in a mainframe environment. + 5+ years of...experience with MVS/JCL. + 5+ years of experience with DB2 , SQL, CICS, and VSAM. + Bachelor's degree in… more
    Fiserv (12/20/25)
    - Related Jobs

  • Cobol Developer

    US Tech Solutions (Omaha, NE)
    **Job Description:** As a Cobol Developer Senior Level, 9-12 Years Of Experience In Mainframe Programming in Db2 , Cics, Visual Studio Experience and Unikix, Etl ... Agile + Familiar With Jira + Transportation Knowledge **Experience:** + Must Have: Db2 , Cics, Visual Studio Experience + Good To Have: Unikix, Etl Tools, Testing… more
    US Tech Solutions (10/17/25)
    - Related Jobs

  • Mainframe Sr. Advisor

    Fiserv (Omaha, NE)
    …+ 10+ years of experience in software development + 10+ years of experience in Cobol + 8+ years experience with IBM tools, monitoring tools, RMF, DB2 utilities, ... Platinum Detector, etc + 10+ years of an equivalent combination of educational background, related experience, and/or military experience **Experience that would be great to have:** + Experience in the financial services industry This role is not eligible to… more
    Fiserv (12/20/25)
    - Related Jobs

  • Mainframe Performance Analyst

    Fiserv (NE)
    …that would be great to have:** + Knowledge of key subsystems such as DB2 , CICS, MQ, HSM, DASD and Tape devices, Catalogs, Coupling Facilities, and Sysplexes. + ... IBM z/OS), and job control languages (eg, JCL). + Mainframe languages such as Assembler, Cobol , SAS, REXX. + Linux, z/OCF and CP4D is a plus. **How you'll work:** +… more
    Fiserv (12/20/25)
    - Related Jobs