• Mainframe Modernization Solution Architect

    Rocket Software (Trenton, NJ)
    …Hands-on technical experience with mainframe, non-x86 legacy systems and with technologies such as COBOL , JCL , CICS, DB2 for z/OS, IMS DB/DC, Assembler, ... hardware/middleware emulation, automated code conversion, and re-platforming. + Experience with COBOL modernization and porting application code across platforms. +… more
    Rocket Software (11/27/25)
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  • COBOL Mainframe Application Developer

    Kyndryl (Trenton, NJ)
    …Language ( JCL ). + Experience in mainframe technologies, including IMS DB, CA7, DB2 /SQL, JCL , MQ, VSAM, CICS, TSO, FTP. + Production Support experience ... our customers and our communities. **The Role** As a COBOL Mainframe Application Developer, you will work directly with...the future. Most important skills: + IMS DB and DB2 - extensive experience required programming with these +… more
    Kyndryl (12/24/25)
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  • Sr. Mainframe Developer

    Fiserv (Berkeley Heights, NJ)
    …in Computer Science or related degree, or equivalent experience. + 5+ years' experience in COBOL , DB2 , BMS Maps, VSAM, JCL and IBM Utilities experience. + ... 5+ years' experience with IBM Mainframes and TSO/ISPF development environment. + 5+ years' experience with Endevor or similar source control application. + 5+ years' experience in software design principles and software architecture. + Demonstrated verbal and… more
    Fiserv (01/03/26)
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  • DB2 Systems Programmer - Subject Matter…

    The Cigna Group (Morris Plains, NJ)
    …with Tivoli-Monitoring, Omegamon and Microsoft Office products. + Programming skills in JCL , COBOL , Assembler, JAVA, MVS/REXX, ISPF Dialog. + Familiarity with ... innovate in** **z/OS** **mainframe environments? Join us as a DB2 Systems Programmer and become the go-to expert for...Programmer and become the go-to expert for all things** ** DB2 Related** **. You'll drive strategic outcomes, mentor others,… more
    The Cigna Group (12/16/25)
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  • Application Developer - z/OS

    CTG (Piscataway, NJ)
    …support applications using COBOL , PL/1, or Assembler. + Work with VSAM, DB2 , or IMS-DB databases to ensure data integrity and performance. + Support transaction ... an IBM Mainframe z/OS environment. + Write and maintain JCL , REXX scripts, and TSO/ISPF utilities. + Develop and...TSO/ISPF. + Proficiency in at least one programming language: COBOL , PL/1, or Assembler. + Experience with DB2… more
    CTG (01/08/26)
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  • Mainframe Performance Analyst

    Fiserv (NJ)
    …of mainframe architecture, operating systems (eg, IBM z/OS), and job control languages (eg, JCL ). + Mainframe languages such as Assembler, Cobol , SAS, REXX. + ... systems (eg, IBM z/OS), and job control languages (eg, JCL ). + Bachelor's degree in a related field or...to have:** + Knowledge of key subsystems such as DB2 , CICS, MQ, HSM, DASD and Tape devices, Catalogs,… more
    Fiserv (12/20/25)
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